Apr  7 11:47:08 xcp000 syslogd 1.4.1: restart.
Apr  7 11:47:08 xcp000 kernel: klogd 1.4.1, log source = /proc/kmsg started.
Apr  7 11:47:08 xcp000 kernel: Reserving virtual address space above 0xff000000
Apr  7 11:47:08 xcp000 kernel: Linux version 2.6.32.12-0.7.1.xs1.0.0.311.170586xen (geeko@buildhost) (gcc version 4.1.2 20080704 (Red Hat 4.1.2-48)) #1 SMP Tue Feb 1 17:10:20 EST 2011
Apr  7 11:47:08 xcp000 kernel: KERNEL supported cpus:
Apr  7 11:47:08 xcp000 kernel:   Intel GenuineIntel
Apr  7 11:47:08 xcp000 kernel:   AMD AuthenticAMD
Apr  7 11:47:08 xcp000 kernel:   NSC Geode by NSC
Apr  7 11:47:08 xcp000 kernel:   Cyrix CyrixInstead
Apr  7 11:47:08 xcp000 kernel:   Centaur CentaurHauls
Apr  7 11:47:08 xcp000 kernel:   Transmeta GenuineTMx86
Apr  7 11:47:08 xcp000 kernel:   Transmeta TransmetaCPU
Apr  7 11:47:08 xcp000 kernel: Xen-provided machine memory map:
Apr  7 11:47:08 xcp000 kernel:  BIOS: 0000000000000000 - 000000000009f400 (usable)
Apr  7 11:47:08 xcp000 kernel:  BIOS: 000000000009f400 - 00000000000a0000 (reserved)
Apr  7 11:47:08 xcp000 kernel:  BIOS: 00000000000e4c00 - 0000000000100000 (reserved)
Apr  7 11:47:08 xcp000 kernel:  BIOS: 0000000000100000 - 00000000bf780000 (usable)
Apr  7 11:47:08 xcp000 kernel:  BIOS: 00000000bf780000 - 00000000bf798000 (ACPI data)
Apr  7 11:47:08 xcp000 kernel:  BIOS: 00000000bf798000 - 00000000bf7dc000 (ACPI NVS)
Apr  7 11:47:08 xcp000 kernel:  BIOS: 00000000bf7dc000 - 00000000c0000000 (reserved)
Apr  7 11:47:08 xcp000 kernel:  BIOS: 00000000fee00000 - 00000000fee01000 (reserved)
Apr  7 11:47:08 xcp000 kernel:  BIOS: 00000000ffe00000 - 0000000100000000 (reserved)
Apr  7 11:47:08 xcp000 kernel:  BIOS: 0000000100000000 - 0000000340000000 (usable)
Apr  7 11:47:08 xcp000 kernel: Xen-provided physical RAM map:
Apr  7 11:47:08 xcp000 kernel:  Xen: 0000000000000000 - 000000002f800000 (usable)
Apr  7 11:47:08 xcp000 kernel: DMI 2.5 present.
Apr  7 11:47:08 xcp000 kernel: last_pfn = 0x2f800 max_arch_pfn = 0x10000000
Apr  7 11:47:08 xcp000 kernel: init_memory_mapping: 0000000000000000-000000002f800000
Apr  7 11:47:08 xcp000 kernel: NX (Execute Disable) protection: active
Apr  7 11:47:08 xcp000 kernel: RAMDISK: 005d9000 - 00ca8200
Apr  7 11:47:08 xcp000 kernel: ACPI: RSDP 000fb150 00014 (v00 ACPIAM)
Apr  7 11:47:08 xcp000 kernel: ACPI: RSDT bf780000 0003C (v01 092110 RSDT1001 20100921 MSFT 00000097)
Apr  7 11:47:08 xcp000 kernel: ACPI: FACP bf780200 00084 (v01 092110 FACP1001 20100921 MSFT 00000097)
Apr  7 11:47:08 xcp000 kernel: ACPI: DSDT bf7804b0 0C387 (v01  A1279 A1279001 00000001 INTL 20060113)
Apr  7 11:47:08 xcp000 kernel: ACPI: FACS bf798000 00040
Apr  7 11:47:08 xcp000 kernel: ACPI: APIC bf780390 000D8 (v01 092110 APIC1001 20100921 MSFT 00000097)
Apr  7 11:47:08 xcp000 kernel: ACPI: MCFG bf780470 0003C (v01 092110 OEMMCFG  20100921 MSFT 00000097)
Apr  7 11:47:08 xcp000 kernel: ACPI: OEMB bf798040 00072 (v01 092110 OEMB1001 20100921 MSFT 00000097)
Apr  7 11:47:08 xcp000 kernel: ACPI: HPET bf78f4b0 00038 (v01 092110 OEMHPET  20100921 MSFT 00000097)
Apr  7 11:47:08 xcp000 kernel: ACPI: OSFR bf78f4f0 000B0 (v01 092110 OEMOSFR  20100921 MSFT 00000097)
Apr  7 11:47:08 xcp000 kernel: 0MB HIGHMEM available.
Apr  7 11:47:08 xcp000 kernel: 760MB LOWMEM available.
Apr  7 11:47:08 xcp000 kernel:   mapped low ram: 0 - 2f800000
Apr  7 11:47:08 xcp000 kernel:   low ram: 0 - 2f800000
Apr  7 11:47:08 xcp000 kernel:   node 0 low ram: 00000000 - 2f000000
Apr  7 11:47:08 xcp000 kernel:   node 0 bootmap 00000000 - 00005e00
Apr  7 11:47:08 xcp000 kernel: (5 early reservations) ==> bootmem [0000000000 - 002f000000]
Apr  7 11:47:08 xcp000 kernel:   #0 [0000100000 - 00005b8054]    TEXT DATA BSS ==> [0000100000 - 00005b8054]
Apr  7 11:47:08 xcp000 kernel:   #1 [00005d9000 - 0000d76000]     Xen provided ==> [00005d9000 - 0000d76000]
Apr  7 11:47:08 xcp000 kernel:   #2 [00005b9000 - 00005b9228]              BRK ==> [00005b9000 - 00005b9228]
Apr  7 11:47:08 xcp000 kernel:   #3 [0000d76000 - 0000eec000]          PGTABLE ==> [0000d76000 - 0000eec000]
Apr  7 11:47:08 xcp000 kernel:   #4 [0000000000 - 0000006000]          BOOTMAP ==> [0000000000 - 0000006000]
Apr  7 11:47:08 xcp000 kernel: found SMP MP-table at [feffa780] 000ff780
Apr  7 11:47:08 xcp000 kernel: Zone PFN ranges:
Apr  7 11:47:08 xcp000 kernel:   DMA      0x00000000 -> 0x00001000
Apr  7 11:47:08 xcp000 kernel:   Normal   0x00001000 -> 0x0002f800
Apr  7 11:47:08 xcp000 kernel:   HighMem  0x0002f800 -> 0x0002f800
Apr  7 11:47:08 xcp000 kernel: Movable zone start PFN for each node
Apr  7 11:47:08 xcp000 kernel: early_node_map[2] active PFN ranges
Apr  7 11:47:08 xcp000 kernel:     0: 0x00000000 -> 0x0002f000
Apr  7 11:47:08 xcp000 kernel:     0: 0x0002f800 -> 0x0002f800
Apr  7 11:47:08 xcp000 kernel: ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
Apr  7 11:47:08 xcp000 kernel: ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled)
Apr  7 11:47:08 xcp000 kernel: ACPI: LAPIC (acpi_id[0x03] lapic_id[0x04] enabled)
Apr  7 11:47:08 xcp000 kernel: ACPI: LAPIC (acpi_id[0x04] lapic_id[0x06] enabled)
Apr  7 11:47:08 xcp000 kernel: ACPI: LAPIC (acpi_id[0x05] lapic_id[0x01] enabled)
Apr  7 11:47:08 xcp000 kernel: ACPI: LAPIC (acpi_id[0x06] lapic_id[0x03] enabled)
Apr  7 11:47:08 xcp000 kernel: ACPI: LAPIC (acpi_id[0x07] lapic_id[0x05] enabled)
Apr  7 11:47:08 xcp000 kernel: ACPI: LAPIC (acpi_id[0x08] lapic_id[0x07] enabled)
Apr  7 11:47:08 xcp000 kernel: ACPI: LAPIC (acpi_id[0x09] lapic_id[0x88] disabled)
Apr  7 11:47:08 xcp000 kernel: ACPI: LAPIC (acpi_id[0x0a] lapic_id[0x89] disabled)
Apr  7 11:47:08 xcp000 kernel: ACPI: LAPIC (acpi_id[0x0b] lapic_id[0x8a] disabled)
Apr  7 11:47:08 xcp000 kernel: ACPI: LAPIC (acpi_id[0x0c] lapic_id[0x8b] disabled)
Apr  7 11:47:08 xcp000 kernel: ACPI: LAPIC (acpi_id[0x0d] lapic_id[0x8c] disabled)
Apr  7 11:47:08 xcp000 kernel: ACPI: LAPIC (acpi_id[0x0e] lapic_id[0x8d] disabled)
Apr  7 11:47:08 xcp000 kernel: ACPI: LAPIC (acpi_id[0x0f] lapic_id[0x8e] disabled)
Apr  7 11:47:08 xcp000 kernel: ACPI: LAPIC (acpi_id[0x10] lapic_id[0x8f] disabled)
Apr  7 11:47:08 xcp000 kernel: ACPI: IOAPIC (id[0x08] address[0xfec00000] gsi_base[0])
Apr  7 11:47:08 xcp000 kernel: IOAPIC[0]: apic_id 8, version 32, address 0xfec00000, GSI 0-23
Apr  7 11:47:08 xcp000 kernel: ACPI: IOAPIC (id[0x09] address[0xfec8a000] gsi_base[24])
Apr  7 11:47:08 xcp000 kernel: IOAPIC[1]: apic_id 9, version 32, address 0xfec8a000, GSI 24-47
Apr  7 11:47:08 xcp000 kernel: ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
Apr  7 11:47:08 xcp000 kernel: ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
Apr  7 11:47:08 xcp000 kernel: Using ACPI (MADT) for SMP configuration information
Apr  7 11:47:08 xcp000 kernel: Allocating PCI resources starting at c0000000 (gap: c0000000:3ee00000)
Apr  7 11:47:08 xcp000 kernel: NR_CPUS:32 nr_cpumask_bits:32 nr_cpu_ids:8 nr_node_ids:1
Apr  7 11:47:08 xcp000 kernel: PERCPU: Embedded 9 pages/cpu @c16b9000 s13208 r0 d23656 u65536
Apr  7 11:47:08 xcp000 kernel: pcpu-alloc: s13208 r0 d23656 u65536 alloc=16*4096
Apr  7 11:47:08 xcp000 kernel: pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 [0] 4 [0] 5 [0] 6 [0] 7 
Apr  7 11:47:08 xcp000 kernel: Swapping MFNs for PFN 534 and 16bb (MFN bd534 and 3366bb)
Apr  7 11:47:08 xcp000 kernel: Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 190992
Apr  7 11:47:08 xcp000 kernel: Kernel command line: root=LABEL=root-jiijmxds ro xencons=hvc console=hvc0 console=tty0 quiet vga=785 splash 
Apr  7 11:47:08 xcp000 kernel: PID hash table entries: 4096 (order: 2, 16384 bytes)
Apr  7 11:47:08 xcp000 kernel: Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
Apr  7 11:47:08 xcp000 kernel: Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
Apr  7 11:47:08 xcp000 kernel: Enabling fast FPU save and restore... done.
Apr  7 11:47:08 xcp000 kernel: Enabling unmasked SIMD FPU exception support... done.
Apr  7 11:47:08 xcp000 kernel: Initializing CPU#0
Apr  7 11:47:08 xcp000 kernel: Software IO TLB enabled: 
Apr  7 11:47:08 xcp000 kernel:  Aperture:     64 megabytes
Apr  7 11:47:08 xcp000 kernel:  Address size: 28 bits
Apr  7 11:47:08 xcp000 kernel:  Kernel range: c17f2000 - c57f2000
Apr  7 11:47:08 xcp000 kernel: PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
Apr  7 11:47:08 xcp000 kernel: Initializing HighMem for node 0 (00000000:00000000)
Apr  7 11:47:08 xcp000 kernel: Memory: 682428k/778240k available (2558k kernel code, 87292k reserved, 1438k data, 312k init, 0k highmem)
Apr  7 11:47:08 xcp000 kernel: virtual kernel memory layout:
Apr  7 11:47:08 xcp000 kernel:     fixmap  : 0xfec77000 - 0xfefff000   (3616 kB)
Apr  7 11:47:08 xcp000 kernel:     pkmap   : 0xfe800000 - 0xfea00000   (2048 kB)
Apr  7 11:47:08 xcp000 kernel:     vmalloc : 0xf0000000 - 0xfe7fe000   ( 231 MB)
Apr  7 11:47:08 xcp000 kernel:     lowmem  : 0xc0000000 - 0xef800000   ( 760 MB)
Apr  7 11:47:08 xcp000 kernel:       .init : 0xc04e8000 - 0xc0536000   ( 312 kB)
Apr  7 11:47:08 xcp000 kernel:       .data : 0xc037f96c - 0xc04e7178   (1438 kB)
Apr  7 11:47:08 xcp000 kernel:       .text : 0xc0100000 - 0xc037f96c   (2558 kB)
Apr  7 11:47:08 xcp000 kernel: Checking if this processor honours the WP bit even in supervisor mode...Ok.
Apr  7 11:47:08 xcp000 kernel: Hierarchical RCU implementation.
Apr  7 11:47:08 xcp000 kernel: NR_IRQS:2048
Apr  7 11:47:08 xcp000 kernel: Xen reported: 2672.728 MHz processor.
Apr  7 11:47:08 xcp000 kernel: Console: colour dummy device 80x25
Apr  7 11:47:08 xcp000 kernel: console [tty0] enabled
Apr  7 11:47:08 xcp000 kernel: console [hvc0] enabled
Apr  7 11:47:08 xcp000 kernel: Calibrating delay using timer specific routine.. 5346.77 BogoMIPS (lpj=26733872)
Apr  7 11:47:08 xcp000 kernel: pid_max: default: 32768 minimum: 301
Apr  7 11:47:08 xcp000 kernel: Security Framework initialized
Apr  7 11:47:08 xcp000 kernel: Mount-cache hash table entries: 512
Apr  7 11:47:08 xcp000 kernel: Checking 'hlt' instruction... OK.
Apr  7 11:47:08 xcp000 kernel: SMP alternatives: switching to UP code
Apr  7 11:47:08 xcp000 kernel: ACPI: Core revision 20090903
Apr  7 11:47:08 xcp000 kernel: SMP alternatives: switching to SMP code
Apr  7 11:47:08 xcp000 kernel: Initializing CPU#1
Apr  7 11:47:08 xcp000 kernel: Initializing CPU#2
Apr  7 11:47:08 xcp000 kernel: Initializing CPU#3
Apr  7 11:47:08 xcp000 kernel: Initializing CPU#4
Apr  7 11:47:08 xcp000 kernel: Initializing CPU#5
Apr  7 11:47:08 xcp000 kernel: Initializing CPU#6
Apr  7 11:47:08 xcp000 kernel: Brought up 8 CPUs
Apr  7 11:47:08 xcp000 kernel: Initializing CPU#7
Apr  7 11:47:08 xcp000 kernel: NET: Registered protocol family 16
Apr  7 11:47:08 xcp000 kernel: ACPI: bus type pci registered
Apr  7 11:47:08 xcp000 kernel: PCI: MCFG configuration 0: base e0000000 segment 0 buses 0 - 255
Apr  7 11:47:08 xcp000 kernel: PCI: Not using MMCONFIG.
Apr  7 11:47:08 xcp000 kernel: PCI: Using configuration type 1 for base access
Apr  7 11:47:08 xcp000 kernel: bio: create slab <bio-0> at 0
Apr  7 11:47:08 xcp000 kernel: ACPI: Executed 1 blocks of module-level executable AML code
Apr  7 11:47:08 xcp000 kernel: ACPI: Interpreter enabled
Apr  7 11:47:08 xcp000 kernel: ACPI: (supports S0 S5)
Apr  7 11:47:08 xcp000 kernel: ACPI: Using IOAPIC for interrupt routing
Apr  7 11:47:08 xcp000 kernel: PCI: MCFG configuration 0: base e0000000 segment 0 buses 0 - 255
Apr  7 11:47:08 xcp000 kernel: PCI: MCFG area at e0000000 reserved in ACPI motherboard resources
Apr  7 11:47:08 xcp000 kernel: PCI: Using MMCONFIG for extended config space
Apr  7 11:47:08 xcp000 kernel: ACPI: No dock devices found.
Apr  7 11:47:08 xcp000 kernel: PCI: Ignoring host bridge windows from ACPI; if necessary, use "pci=use_crs" and report a bug
Apr  7 11:47:08 xcp000 kernel: ACPI: PCI Root Bridge [PCI0] (0000:00)
Apr  7 11:47:08 xcp000 kernel: pci 0000:00:00.0: PME# supported from D0 D3hot D3cold
Apr  7 11:47:08 xcp000 kernel: pci 0000:00:00.0: PME# disabled
Apr  7 11:47:08 xcp000 kernel: pci 0000:00:01.0: PME# supported from D0 D3hot D3cold
Apr  7 11:47:08 xcp000 kernel: pci 0000:00:01.0: PME# disabled
Apr  7 11:47:08 xcp000 kernel: pci 0000:00:03.0: PME# supported from D0 D3hot D3cold
Apr  7 11:47:08 xcp000 kernel: pci 0000:00:03.0: PME# disabled
Apr  7 11:47:08 xcp000 kernel: pci 0000:00:07.0: PME# supported from D0 D3hot D3cold
Apr  7 11:47:08 xcp000 kernel: pci 0000:00:07.0: PME# disabled
Apr  7 11:47:08 xcp000 kernel: pci 0000:00:1a.7: PME# supported from D0 D3hot D3cold
Apr  7 11:47:08 xcp000 kernel: pci 0000:00:1a.7: PME# disabled
Apr  7 11:47:08 xcp000 kernel: pci 0000:00:1d.7: PME# supported from D0 D3hot D3cold
Apr  7 11:47:08 xcp000 kernel: pci 0000:00:1d.7: PME# disabled
Apr  7 11:47:08 xcp000 kernel: pci 0000:00:1f.0: quirk: region 0800-087f claimed by ICH6 ACPI/GPIO/TCO
Apr  7 11:47:08 xcp000 kernel: pci 0000:00:1f.0: quirk: region 0500-053f claimed by ICH6 GPIO
Apr  7 11:47:08 xcp000 kernel: pci 0000:00:1f.0: ICH7 LPC Generic IO decode 1 PIO at 0294 (mask 0003)
Apr  7 11:47:08 xcp000 kernel: pci 0000:00:1f.0: ICH7 LPC Generic IO decode 3 PIO at 4700 (mask 001f)
Apr  7 11:47:08 xcp000 kernel: pci 0000:00:01.0: PCI bridge to [bus 01-01]
Apr  7 11:47:08 xcp000 kernel: pci 0000:00:03.0: PCI bridge to [bus 02-02]
Apr  7 11:47:08 xcp000 kernel: pci 0000:00:07.0: PCI bridge to [bus 03-03]
Apr  7 11:47:08 xcp000 kernel: pci 0000:04:01.0: PME# supported from D0 D3hot D3cold
Apr  7 11:47:08 xcp000 kernel: pci 0000:04:01.0: PME# disabled
Apr  7 11:47:08 xcp000 kernel: pci 0000:00:1e.0: PCI bridge to [bus 04-04] (subtractive decode)
Apr  7 11:47:08 xcp000 kernel: ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 6 7 *10 11 12 14 15)
Apr  7 11:47:08 xcp000 kernel: ACPI: PCI Interrupt Link [LNKB] (IRQs *5)
Apr  7 11:47:08 xcp000 kernel: ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 6 7 10 11 12 14 *15)
Apr  7 11:47:08 xcp000 kernel: ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 6 7 10 11 12 *14 15)
Apr  7 11:47:08 xcp000 kernel: ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 6 7 10 *11 12 14 15)
Apr  7 11:47:08 xcp000 kernel: ACPI: PCI Interrupt Link [LNKF] (IRQs *3 4 6 7 10 11 12 14 15)
Apr  7 11:47:08 xcp000 kernel: ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 6 7 10 11 12 14 15) *0, disabled.
Apr  7 11:47:08 xcp000 kernel: ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 6 *7 10 11 12 14 15)
Apr  7 11:47:08 xcp000 kernel: xen_mem: Initialising balloon driver.
Apr  7 11:47:08 xcp000 kernel: vgaarb: device added: PCI:0000:02:00.0,decodes=io+mem,owns=io+mem,locks=none
Apr  7 11:47:08 xcp000 kernel: vgaarb: loaded
Apr  7 11:47:08 xcp000 kernel: PCI: Using ACPI for IRQ routing
Apr  7 11:47:08 xcp000 kernel: Switching to clocksource xen
Apr  7 11:47:08 xcp000 kernel: pnp: PnP ACPI init
Apr  7 11:47:08 xcp000 kernel: ACPI: bus type pnp registered
Apr  7 11:47:08 xcp000 kernel: pnp: PnP ACPI: found 14 devices
Apr  7 11:47:08 xcp000 kernel: ACPI: ACPI bus type pnp unregistered
Apr  7 11:47:08 xcp000 kernel: system 00:01: iomem range 0xfbf00000-0xfbffffff has been reserved
Apr  7 11:47:08 xcp000 kernel: system 00:01: iomem range 0xfc000000-0xfcffffff has been reserved
Apr  7 11:47:08 xcp000 kernel: system 00:01: iomem range 0xfd000000-0xfdffffff has been reserved
Apr  7 11:47:08 xcp000 kernel: system 00:01: iomem range 0xfe000000-0xfebfffff has been reserved
Apr  7 11:47:08 xcp000 kernel: system 00:01: iomem range 0xfec8a000-0xfec8afff has been reserved
Apr  7 11:47:08 xcp000 kernel: system 00:01: iomem range 0xfed10000-0xfed10fff has been reserved
Apr  7 11:47:08 xcp000 kernel: system 00:06: ioport range 0x290-0x29f has been reserved
Apr  7 11:47:08 xcp000 kernel: system 00:07: ioport range 0x4d0-0x4d1 has been reserved
Apr  7 11:47:08 xcp000 kernel: system 00:07: ioport range 0x800-0x87f has been reserved
Apr  7 11:47:08 xcp000 kernel: system 00:07: ioport range 0x500-0x57f could not be reserved
Apr  7 11:47:08 xcp000 kernel: system 00:07: iomem range 0xfed1c000-0xfed1ffff has been reserved
Apr  7 11:47:08 xcp000 kernel: system 00:07: iomem range 0xfed20000-0xfed3ffff has been reserved
Apr  7 11:47:08 xcp000 kernel: system 00:07: iomem range 0xfed40000-0xfed8ffff has been reserved
Apr  7 11:47:08 xcp000 kernel: system 00:0a: iomem range 0xffc00000-0xffdfffff has been reserved
Apr  7 11:47:08 xcp000 kernel: system 00:0b: iomem range 0xfec00000-0xfec00fff has been reserved
Apr  7 11:47:08 xcp000 kernel: system 00:0b: iomem range 0xfee00000-0xfee00fff has been reserved
Apr  7 11:47:08 xcp000 kernel: system 00:0c: iomem range 0xe0000000-0xefffffff has been reserved
Apr  7 11:47:08 xcp000 kernel: system 00:0d: iomem range 0x0-0x9ffff could not be reserved
Apr  7 11:47:08 xcp000 kernel: system 00:0d: iomem range 0xc0000-0xcffff could not be reserved
Apr  7 11:47:08 xcp000 kernel: system 00:0d: iomem range 0xe0000-0xfffff could not be reserved
Apr  7 11:47:08 xcp000 kernel: system 00:0d: iomem range 0x100000-0xbfffffff could not be reserved
Apr  7 11:47:08 xcp000 kernel: system 00:0d: iomem range 0xfed90000-0xffffffff could not be reserved
Apr  7 11:47:08 xcp000 kernel: pci 0000:04:00.0: BAR 6: address space collision on of device [0xfbee0000-0xfbeeffff]
Apr  7 11:47:08 xcp000 kernel: pci 0000:04:01.0: BAR 6: address space collision on of device [0xfbe80000-0xfbe9ffff]
Apr  7 11:47:08 xcp000 kernel: pci 0000:00:01.0: PCI bridge, secondary bus 0000:01
Apr  7 11:47:08 xcp000 kernel: pci 0000:00:01.0:   IO window: disabled
Apr  7 11:47:08 xcp000 kernel: pci 0000:00:01.0:   MEM window: disabled
Apr  7 11:47:08 xcp000 kernel: pci 0000:00:01.0:   PREFETCH window: disabled
Apr  7 11:47:08 xcp000 kernel: pci 0000:00:03.0: PCI bridge, secondary bus 0000:02
Apr  7 11:47:08 xcp000 kernel: pci 0000:00:03.0:   IO window: disabled
Apr  7 11:47:08 xcp000 kernel: pci 0000:00:03.0:   MEM window: 0xf8f00000-0xfaffffff
Apr  7 11:47:08 xcp000 kernel: pci 0000:00:03.0:   PREFETCH window: 0x000000d0000000-0x000000dfffffff
Apr  7 11:47:08 xcp000 kernel: pci 0000:00:07.0: PCI bridge, secondary bus 0000:03
Apr  7 11:47:08 xcp000 kernel: pci 0000:00:07.0:   IO window: disabled
Apr  7 11:47:08 xcp000 kernel: pci 0000:00:07.0:   MEM window: disabled
Apr  7 11:47:08 xcp000 kernel: pci 0000:00:07.0:   PREFETCH window: disabled
Apr  7 11:47:08 xcp000 kernel: pci 0000:00:1e.0: PCI bridge, secondary bus 0000:04
Apr  7 11:47:08 xcp000 kernel: pci 0000:00:1e.0:   IO window: 0xe000-0xefff
Apr  7 11:47:08 xcp000 kernel: pci 0000:00:1e.0:   MEM window: 0xfb000000-0xfbefffff
Apr  7 11:47:08 xcp000 kernel: pci 0000:00:1e.0:   PREFETCH window: 0xc0000000-0xc00fffff
Apr  7 11:47:08 xcp000 kernel: NET: Registered protocol family 2
Apr  7 11:47:08 xcp000 kernel: IP route cache hash table entries: 32768 (order: 5, 131072 bytes)
Apr  7 11:47:08 xcp000 kernel: TCP established hash table entries: 131072 (order: 8, 1048576 bytes)
Apr  7 11:47:08 xcp000 kernel: TCP bind hash table entries: 65536 (order: 7, 524288 bytes)
Apr  7 11:47:08 xcp000 kernel: TCP: Hash tables configured (established 131072 bind 65536)
Apr  7 11:47:08 xcp000 kernel: TCP reno registered
Apr  7 11:47:08 xcp000 kernel: NET: Registered protocol family 1
Apr  7 11:47:08 xcp000 kernel: Trying to unpack rootfs image as initramfs...
Apr  7 11:47:08 xcp000 kernel: Freeing initrd memory: 6972k freed
Apr  7 11:47:08 xcp000 kernel: VFS: Disk quotas dquot_6.5.2
Apr  7 11:47:08 xcp000 kernel: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
Apr  7 11:47:08 xcp000 kernel: msgmni has been set to 379
Apr  7 11:47:08 xcp000 kernel: alg: No test for stdrng (krng)
Apr  7 11:47:08 xcp000 kernel: io scheduler noop registered
Apr  7 11:47:08 xcp000 kernel: io scheduler anticipatory registered
Apr  7 11:47:08 xcp000 kernel: io scheduler deadline registered
Apr  7 11:47:08 xcp000 kernel: io scheduler cfq registered (default)
Apr  7 11:47:08 xcp000 kernel: vesafb: framebuffer at 0xd0000000, mapped to 0xf0080000, using 1200k, total 262144k
Apr  7 11:47:08 xcp000 kernel: vesafb: mode is 640x480x16, linelength=1280, pages=0
Apr  7 11:47:08 xcp000 kernel: vesafb: scrolling: redraw
Apr  7 11:47:08 xcp000 kernel: vesafb: Truecolor: size=0:5:6:5, shift=0:11:5:0
Apr  7 11:47:08 xcp000 kernel: fb0: VESA VGA frame buffer device
Apr  7 11:47:08 xcp000 kernel: floppy0: Unable to grab DMA2 for the floppy driver
Apr  7 11:47:08 xcp000 kernel: floppy0: no floppy controllers found
Apr  7 11:47:08 xcp000 kernel: brd: module loaded
Apr  7 11:47:08 xcp000 kernel: loop: module loaded
Apr  7 11:47:08 xcp000 kernel: Xen virtual console successfully installed as hvc0
Apr  7 11:47:08 xcp000 kernel: Event-channel device installed.
Apr  7 11:47:08 xcp000 kernel: blktap_device_init: blktap device major 253
Apr  7 11:47:08 xcp000 kernel: blktap_ring_init: blktap ring major: 254
Apr  7 11:47:08 xcp000 kernel: netfront: Initialising virtual ethernet driver.
Apr  7 11:47:08 xcp000 kernel: Uniform Multi-Platform E-IDE driver
Apr  7 11:47:08 xcp000 kernel: PNP: No PS/2 controller found. Probing ports directly.
Apr  7 11:47:08 xcp000 kernel: serio: i8042 KBD port at 0x60,0x64 irq 1
Apr  7 11:47:08 xcp000 kernel: serio: i8042 AUX port at 0x60,0x64 irq 12
Apr  7 11:47:08 xcp000 kernel: mice: PS/2 mouse device common for all mice
Apr  7 11:47:08 xcp000 kernel: NET: Registered protocol family 17
Apr  7 11:47:08 xcp000 kernel: registered taskstats version 1
Apr  7 11:47:08 xcp000 kernel: PCI IO multiplexer device installed.
Apr  7 11:47:08 xcp000 kernel: BIOS EDD facility v0.16 2004-Jun-25, 1 devices found
Apr  7 11:47:08 xcp000 kernel: Freeing unused kernel memory: 312k freed
Apr  7 11:47:08 xcp000 kernel: Console: switching to colour frame buffer device 80x30
Apr  7 11:47:08 xcp000 kernel: usbcore: registered new interface driver usbfs
Apr  7 11:47:08 xcp000 kernel: usbcore: registered new interface driver hub
Apr  7 11:47:08 xcp000 kernel: usbcore: registered new device driver usb
Apr  7 11:47:08 xcp000 kernel: ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
Apr  7 11:47:08 xcp000 kernel: ehci_hcd 0000:00:1a.7: PCI INT C -> GSI 18 (level, low) -> IRQ 18
Apr  7 11:47:08 xcp000 kernel: ehci_hcd 0000:00:1a.7: EHCI Host Controller
Apr  7 11:47:08 xcp000 kernel: ehci_hcd 0000:00:1a.7: new USB bus registered, assigned bus number 1
Apr  7 11:47:08 xcp000 kernel: ehci_hcd 0000:00:1a.7: debug port 1
Apr  7 11:47:08 xcp000 kernel: ehci_hcd 0000:00:1a.7: irq 18, io mem 0xf8eff000
Apr  7 11:47:08 xcp000 kernel: ehci_hcd 0000:00:1a.7: USB 2.0 started, EHCI 1.00
Apr  7 11:47:08 xcp000 kernel: usb usb1: configuration #1 chosen from 1 choice
Apr  7 11:47:08 xcp000 kernel: hub 1-0:1.0: USB hub found
Apr  7 11:47:08 xcp000 kernel: hub 1-0:1.0: 6 ports detected
Apr  7 11:47:08 xcp000 kernel: ehci_hcd 0000:00:1d.7: PCI INT A -> GSI 23 (level, low) -> IRQ 23
Apr  7 11:47:08 xcp000 kernel: ehci_hcd 0000:00:1d.7: EHCI Host Controller
Apr  7 11:47:08 xcp000 kernel: ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 2
Apr  7 11:47:08 xcp000 kernel: ehci_hcd 0000:00:1d.7: debug port 1
Apr  7 11:47:08 xcp000 kernel: ehci_hcd 0000:00:1d.7: irq 23, io mem 0xf8efe000
Apr  7 11:47:08 xcp000 kernel: ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00
Apr  7 11:47:08 xcp000 kernel: usb usb2: configuration #1 chosen from 1 choice
Apr  7 11:47:08 xcp000 kernel: hub 2-0:1.0: USB hub found
Apr  7 11:47:08 xcp000 kernel: hub 2-0:1.0: 6 ports detected
Apr  7 11:47:08 xcp000 kernel: ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
Apr  7 11:47:08 xcp000 kernel: uhci_hcd: USB Universal Host Controller Interface driver
Apr  7 11:47:08 xcp000 kernel: uhci_hcd 0000:00:1a.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
Apr  7 11:47:08 xcp000 kernel: uhci_hcd 0000:00:1a.0: UHCI Host Controller
Apr  7 11:47:08 xcp000 kernel: uhci_hcd 0000:00:1a.0: new USB bus registered, assigned bus number 3
Apr  7 11:47:08 xcp000 kernel: uhci_hcd 0000:00:1a.0: irq 16, io base 0x0000d800
Apr  7 11:47:08 xcp000 kernel: usb usb3: configuration #1 chosen from 1 choice
Apr  7 11:47:08 xcp000 kernel: hub 3-0:1.0: USB hub found
Apr  7 11:47:08 xcp000 kernel: hub 3-0:1.0: 2 ports detected
Apr  7 11:47:08 xcp000 kernel: uhci_hcd 0000:00:1a.1: PCI INT B -> GSI 21 (level, low) -> IRQ 21
Apr  7 11:47:08 xcp000 kernel: uhci_hcd 0000:00:1a.1: UHCI Host Controller
Apr  7 11:47:08 xcp000 kernel: uhci_hcd 0000:00:1a.1: new USB bus registered, assigned bus number 4
Apr  7 11:47:08 xcp000 kernel: uhci_hcd 0000:00:1a.1: irq 21, io base 0x0000d880
Apr  7 11:47:08 xcp000 kernel: usb usb4: configuration #1 chosen from 1 choice
Apr  7 11:47:08 xcp000 kernel: hub 4-0:1.0: USB hub found
Apr  7 11:47:08 xcp000 kernel: hub 4-0:1.0: 2 ports detected
Apr  7 11:47:08 xcp000 kernel: uhci_hcd 0000:00:1a.2: PCI INT D -> GSI 19 (level, low) -> IRQ 19
Apr  7 11:47:08 xcp000 kernel: uhci_hcd 0000:00:1a.2: UHCI Host Controller
Apr  7 11:47:08 xcp000 kernel: uhci_hcd 0000:00:1a.2: new USB bus registered, assigned bus number 5
Apr  7 11:47:08 xcp000 kernel: uhci_hcd 0000:00:1a.2: irq 19, io base 0x0000dc00
Apr  7 11:47:08 xcp000 kernel: usb usb5: configuration #1 chosen from 1 choice
Apr  7 11:47:08 xcp000 kernel: hub 5-0:1.0: USB hub found
Apr  7 11:47:08 xcp000 kernel: hub 5-0:1.0: 2 ports detected
Apr  7 11:47:08 xcp000 kernel: uhci_hcd 0000:00:1d.0: PCI INT A -> GSI 23 (level, low) -> IRQ 23
Apr  7 11:47:08 xcp000 kernel: uhci_hcd 0000:00:1d.0: UHCI Host Controller
Apr  7 11:47:08 xcp000 kernel: uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 6
Apr  7 11:47:08 xcp000 kernel: uhci_hcd 0000:00:1d.0: irq 23, io base 0x0000d080
Apr  7 11:47:08 xcp000 kernel: usb usb6: configuration #1 chosen from 1 choice
Apr  7 11:47:08 xcp000 kernel: hub 6-0:1.0: USB hub found
Apr  7 11:47:08 xcp000 kernel: hub 6-0:1.0: 2 ports detected
Apr  7 11:47:08 xcp000 kernel: uhci_hcd 0000:00:1d.1: PCI INT B -> GSI 19 (level, low) -> IRQ 19
Apr  7 11:47:08 xcp000 kernel: uhci_hcd 0000:00:1d.1: UHCI Host Controller
Apr  7 11:47:08 xcp000 kernel: uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 7
Apr  7 11:47:08 xcp000 kernel: uhci_hcd 0000:00:1d.1: irq 19, io base 0x0000d400
Apr  7 11:47:08 xcp000 kernel: usb usb7: configuration #1 chosen from 1 choice
Apr  7 11:47:08 xcp000 kernel: hub 7-0:1.0: USB hub found
Apr  7 11:47:08 xcp000 kernel: hub 7-0:1.0: 2 ports detected
Apr  7 11:47:08 xcp000 kernel: uhci_hcd 0000:00:1d.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18
Apr  7 11:47:08 xcp000 kernel: uhci_hcd 0000:00:1d.2: UHCI Host Controller
Apr  7 11:47:08 xcp000 kernel: uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 8
Apr  7 11:47:08 xcp000 kernel: uhci_hcd 0000:00:1d.2: irq 18, io base 0x0000d480
Apr  7 11:47:08 xcp000 kernel: usb usb8: configuration #1 chosen from 1 choice
Apr  7 11:47:08 xcp000 kernel: hub 8-0:1.0: USB hub found
Apr  7 11:47:08 xcp000 kernel: hub 8-0:1.0: 2 ports detected
Apr  7 11:47:08 xcp000 kernel: SCSI subsystem initialized
Apr  7 11:47:08 xcp000 kernel: 3ware Storage Controller device driver for Linux v1.26.02.002.
Apr  7 11:47:08 xcp000 kernel: 3w-xxxx 0000:04:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
Apr  7 11:47:08 xcp000 kernel: usb 6-2: new full speed USB device using uhci_hcd and address 2
Apr  7 11:47:08 xcp000 kernel: usb 6-2: configuration #1 chosen from 1 choice
Apr  7 11:47:08 xcp000 kernel: hub 6-2:1.0: USB hub found
Apr  7 11:47:08 xcp000 kernel: hub 6-2:1.0: 3 ports detected
Apr  7 11:47:08 xcp000 kernel: usb 6-2.1: new full speed USB device using uhci_hcd and address 3
Apr  7 11:47:08 xcp000 kernel: usb 6-2.1: configuration #1 chosen from 1 choice
Apr  7 11:47:08 xcp000 kernel: usb 6-2.2: new low speed USB device using uhci_hcd and address 4
Apr  7 11:47:08 xcp000 kernel: usb 6-2.2: configuration #1 chosen from 1 choice
Apr  7 11:47:08 xcp000 kernel: scsi0 : 3ware Storage Controller
Apr  7 11:47:08 xcp000 kernel: 3w-xxxx: scsi0: Found a 3ware Storage Controller at 0xec00, IRQ: 16.
Apr  7 11:47:08 xcp000 kernel: scsi 0:0:0:0: Direct-Access     3ware    Logical Disk 0   1.2  PQ: 0 ANSI: 0
Apr  7 11:47:08 xcp000 kernel: sd 0:0:0:0: [sda] 976771120 512-byte logical blocks: (500 GB/465 GiB)
Apr  7 11:47:08 xcp000 kernel: sd 0:0:0:0: [sda] Write Protect is off
Apr  7 11:47:08 xcp000 kernel: sd 0:0:0:0: [sda] Write cache: enabled, read cache: disabled, supports DPO and FUA
Apr  7 11:47:08 xcp000 kernel:  sda: sda1 sda2 sda3
Apr  7 11:47:08 xcp000 kernel: sd 0:0:0:0: [sda] Attached SCSI disk
Apr  7 11:47:08 xcp000 kernel: ide-gd driver 1.18
Apr  7 11:47:08 xcp000 kernel: device-mapper: ioctl: 4.15.0-ioctl (2009-04-01) initialised: dm-devel@redhat.com
Apr  7 11:47:08 xcp000 kernel: kjournald starting.  Commit interval 15 seconds
Apr  7 11:47:08 xcp000 kernel: EXT3-fs: mounted filesystem with writeback data mode.
Apr  7 11:47:08 xcp000 kernel: input: PC Speaker as /class/input/input0
Apr  7 11:47:08 xcp000 kernel: i801_smbus 0000:00:1f.3: PCI INT C -> GSI 18 (level, low) -> IRQ 18
Apr  7 11:47:08 xcp000 kernel: ACPI: I/O resource 0000:00:1f.3 [0x400-0x41f] conflicts with ACPI region SMRG [0x400-0x40f]
Apr  7 11:47:08 xcp000 kernel: ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
Apr  7 11:47:08 xcp000 kernel: ata_piix 0000:00:1f.2: PCI INT B -> GSI 20 (level, low) -> IRQ 20
Apr  7 11:47:08 xcp000 kernel: ata_piix 0000:00:1f.2: MAP [ P0 P2 P1 P3 ]
Apr  7 11:47:08 xcp000 kernel: scsi1 : ata_piix
Apr  7 11:47:08 xcp000 kernel: scsi2 : ata_piix
Apr  7 11:47:08 xcp000 kernel: ata1: SATA max UDMA/133 cmd 0xc000 ctl 0xbc00 bmdma 0xb480 irq 20
Apr  7 11:47:08 xcp000 kernel: ata2: SATA max UDMA/133 cmd 0xb880 ctl 0xb800 bmdma 0xb488 irq 20
Apr  7 11:47:08 xcp000 kernel: ata_piix 0000:00:1f.5: PCI INT B -> GSI 20 (level, low) -> IRQ 20
Apr  7 11:47:08 xcp000 kernel: ata_piix 0000:00:1f.5: MAP [ P0 -- P1 -- ]
Apr  7 11:47:08 xcp000 kernel: scsi3 : ata_piix
Apr  7 11:47:08 xcp000 kernel: scsi4 : ata_piix
Apr  7 11:47:08 xcp000 kernel: ata3: SATA max UDMA/133 cmd 0xd000 ctl 0xcc00 bmdma 0xc480 irq 20
Apr  7 11:47:08 xcp000 kernel: ata4: SATA max UDMA/133 cmd 0xc880 ctl 0xc800 bmdma 0xc488 irq 20
Apr  7 11:47:08 xcp000 kernel: Intel(R) PRO/1000 Network Driver - version 8.0.19-NAPI
Apr  7 11:47:08 xcp000 kernel: Copyright (c) 1999-2009 Intel Corporation.
Apr  7 11:47:08 xcp000 kernel: e1000 0000:04:01.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
Apr  7 11:47:08 xcp000 kernel: input: Power Button as /class/input/input1
Apr  7 11:47:08 xcp000 kernel: ACPI: Power Button [PWRB]
Apr  7 11:47:08 xcp000 kernel: input: Power Button as /class/input/input2
Apr  7 11:47:08 xcp000 kernel: ACPI: Power Button [PWRF]
Apr  7 11:47:08 xcp000 kernel: ata3: SATA link down (SStatus 0 SControl 300)
Apr  7 11:47:08 xcp000 kernel: ata4: SATA link down (SStatus 0 SControl 300)
Apr  7 11:47:08 xcp000 kernel: e1000: 0000:04:01.0: e1000_probe: (PCI:33MHz:32-bit) 00:0e:0c:b9:52:aa
Apr  7 11:47:08 xcp000 kernel: ata1.00: SATA link down (SStatus 0 SControl 300)
Apr  7 11:47:08 xcp000 kernel: ata1.01: SATA link down (SStatus 0 SControl 300)
Apr  7 11:47:08 xcp000 kernel: ata2.00: SATA link down (SStatus 0 SControl 300)
Apr  7 11:47:08 xcp000 kernel: ata2.01: SATA link down (SStatus 0 SControl 300)
Apr  7 11:47:08 xcp000 kernel: No available Cx info for cpu 2
Apr  7 11:47:08 xcp000 kernel: No available Cx info for cpu 3
Apr  7 11:47:08 xcp000 kernel: No available Cx info for cpu 4
Apr  7 11:47:08 xcp000 kernel: No available Cx info for cpu 5
Apr  7 11:47:08 xcp000 kernel: No available Cx info for cpu 6
Apr  7 11:47:08 xcp000 kernel: No available Cx info for cpu 7
Apr  7 11:47:08 xcp000 kernel: No available Cx info for cpu 8
Apr  7 11:47:08 xcp000 kernel: No available Cx info for cpu 9
Apr  7 11:47:08 xcp000 kernel: No available Cx info for cpu 10
Apr  7 11:47:08 xcp000 kernel: No available Cx info for cpu 11
Apr  7 11:47:08 xcp000 kernel: No available Cx info for cpu 12
Apr  7 11:47:08 xcp000 kernel: No available Cx info for cpu 13
Apr  7 11:47:08 xcp000 kernel: No available Cx info for cpu 14
Apr  7 11:47:08 xcp000 kernel: No available Cx info for cpu 15
Apr  7 11:47:08 xcp000 kernel: No available Cx info for cpu 16
Apr  7 11:47:08 xcp000 kernel: rtc_cmos 00:03: RTC can wake from S4
Apr  7 11:47:08 xcp000 kernel: rtc_cmos 00:03: rtc core: registered rtc_cmos as rtc0
Apr  7 11:47:08 xcp000 kernel: rtc0: alarms up to one month, y3k, 114 bytes nvram
Apr  7 11:47:08 xcp000 kernel: e1000: eth0: e1000_probe: Intel(R) PRO/1000 Network Connection
Apr  7 11:47:08 xcp000 kernel: sd 0:0:0:0: Attached scsi generic sg0 type 0
Apr  7 11:47:08 xcp000 kernel: usbcore: registered new interface driver hiddev
Apr  7 11:47:08 xcp000 kernel: input: Dell Dell USB Keyboard as /class/input/input3
Apr  7 11:47:08 xcp000 kernel: generic-usb 0003:413C:2010.0001: input: USB HID v1.10 Keyboard [Dell Dell USB Keyboard] on usb-0000:00:1d.0-2.1/input0
Apr  7 11:47:08 xcp000 kernel: input: Dell Dell USB Keyboard as /class/input/input4
Apr  7 11:47:08 xcp000 kernel: generic-usb 0003:413C:2010.0002: input: USB HID v1.10 Device [Dell Dell USB Keyboard] on usb-0000:00:1d.0-2.1/input1
Apr  7 11:47:08 xcp000 kernel: input: Microsoft Microsoft 5-Button Mouse with IntelliEye(TM) as /class/input/input5
Apr  7 11:47:08 xcp000 kernel: generic-usb 0003:045E:0047.0003: input: USB HID v1.10 Mouse [Microsoft Microsoft 5-Button Mouse with IntelliEye(TM)] on usb-0000:00:1d.0-2.2/input0
Apr  7 11:47:08 xcp000 kernel: usbcore: registered new interface driver usbhid
Apr  7 11:47:08 xcp000 kernel: usbhid: v2.6:USB HID core driver
Apr  7 11:47:08 xcp000 kernel: Non-volatile memory driver v1.3
Apr  7 11:47:08 xcp000 kernel: lp: driver loaded but no devices found
Apr  7 11:47:08 xcp000 kernel: md: Autodetecting RAID arrays.
Apr  7 11:47:08 xcp000 kernel: md: Scanned 0 and added 0 devices.
Apr  7 11:47:08 xcp000 kernel: md: autorun ...
Apr  7 11:47:08 xcp000 kernel: md: ... autorun DONE.
Apr  7 11:47:08 xcp000 kernel: EXT3 FS on sda1, internal journal
Apr  7 11:47:08 xcp000 kernel: Adding 524280k swap on /var/swap/swap.001.  Priority:-1 extents:140 across:4056904k 
Apr  7 11:47:08 xcp000 kernel: Microcode Update Driver: v2.00-xen <tigran@aivazian.fsnet.co.uk>, Peter Oruba
Apr  7 11:47:08 xcp000 kernel: Microcode Update Driver: v2.00-xen removed.
Apr  7 11:47:08 xcp000 kernel: ip_tables: (C) 2000-2006 Netfilter Core Team
Apr  7 11:47:08 xcp000 kernel: nf_conntrack version 0.5.0 (12145 buckets, 48580 max)
Apr  7 11:47:09 xcp000 interface-reconfigure: Called as /opt/xensource/libexec/interface-reconfigure --management --force-interface xenbr1 up
Apr  7 11:47:09 xcp000 interface-reconfigure: Force interface xenbr1 up
Apr  7 11:47:09 xcp000 interface-reconfigure: Loading xapi database cache from /var/xapi/network.dbcache
Apr  7 11:47:09 xcp000 interface-reconfigure: Configured for Vswitch datapath
Apr  7 11:47:09 xcp000 interface-reconfigure: action_up: xenbr1
Apr  7 11:47:09 xcp000 interface-reconfigure: Writing network configuration for xenbr1
Apr  7 11:47:09 xcp000 interface-reconfigure: Configuring xenbr1 using Static configuration
Apr  7 11:47:09 xcp000 interface-reconfigure: configure_datapath: bridge      - xenbr1
Apr  7 11:47:09 xcp000 interface-reconfigure: configure_datapath: physical    - [u'eth1']
Apr  7 11:47:09 xcp000 interface-reconfigure: configure_datapath: extra ports - [u'eth0']
Apr  7 11:47:09 xcp000 interface-reconfigure: configure_datapath: extra bonds - [u'bond0']
Apr  7 11:47:09 xcp000 interface-reconfigure: netdev: down: device xenbr0 does not exist, ignoring
Apr  7 11:47:09 xcp000 interface-reconfigure: netdev: down: device xapi5 does not exist, ignoring
Apr  7 11:47:09 xcp000 interface-reconfigure: Running command: /sbin/ifconfig eth0 down
Apr  7 11:47:09 xcp000 interface-reconfigure: netdev: down: device bond0 does not exist, ignoring
Apr  7 11:47:09 xcp000 interface-reconfigure: No network device eth1
Apr  7 11:47:09 xcp000 interface-reconfigure: Changing the name of eth0 to eth1
Apr  7 11:47:09 xcp000 interface-reconfigure: Running command: /sbin/ifconfig eth0 down
Apr  7 11:47:09 xcp000 interface-reconfigure: Running command: /sbin/ip link set eth0 name eth1
Apr  7 11:47:09 xcp000 interface-reconfigure: Applying changes to /etc/sysconfig/network-scripts/route-xenbr1 configuration
Apr  7 11:47:09 xcp000 interface-reconfigure: Applying changes to /etc/sysconfig/network-scripts/ifcfg-xenbr1 configuration
Apr  7 11:47:09 xcp000 interface-reconfigure: Running command: /sbin/ifconfig eth1 up mtu 1500
Apr  7 11:47:09 xcp000 kernel: eth0 renamed to eth1 by ip [5769]
Apr  7 11:47:09 xcp000 interface-reconfigure: Running command: /sbin/ethtool -K eth1 gro off lro off
Apr  7 11:47:09 xcp000 interface-reconfigure: Command failed 92: /sbin/ethtool -K eth1 gro off lro off
Apr  7 11:47:09 xcp000 interface-reconfigure: Running command: /usr/bin/ovs-vsctl --timeout=20 -- --if-exists del-br xenbr0 -- --if-exists del-br xapi5 -- --with-iface --if-exists del-port eth0 -- --with-iface --if-exists del-port bond0 -- --with-iface --if-exists del-port eth1 -- --may-exist add-br xenbr1 -- --may-exist add-port xenbr1 eth1 -- set Bridge xenbr1 other-config:hwaddr="00:0e:0c:b9:52:aa" -- br-set-external-id xenbr1 xs-network-uuids bfabf6cc-2f65-ffbc-ae65-1533b8ada110
Apr  7 11:47:09 xcp000 ovs-vsctl: 00001|vsctl|INFO|Called as /usr/bin/ovs-vsctl --timeout=20 -- --if-exists del-br xenbr0 -- --if-exists del-br xapi5 -- --with-iface --if-exists del-port eth0 -- --with-iface --if-exists del-port bond0 -- --with-iface --if-exists del-port eth1 -- --may-exist add-br xenbr1 -- --may-exist add-port xenbr1 eth1 -- set Bridge xenbr1 "other-config:hwaddr=\"00:0e:0c:b9:52:aa\"" -- br-set-external-id xenbr1 xs-network-uuids bfabf6cc-2f65-ffbc-ae65-1533b8ada110
Apr  7 11:47:09 xcp000 interface-reconfigure: Running command: /sbin/ifup xenbr1
Apr  7 11:47:09 xcp000 ifupdown: ifup xenbr1
Apr  7 11:47:09 xcp000 kernel: device xenbr1 entered promiscuous mode
Apr  7 11:47:09 xcp000 kernel: device eth1 entered promiscuous mode
Apr  7 11:47:14 xcp000 NET[5858]: /etc/sysconfig/network-scripts/ifup-post : updated /etc/resolv.conf
Apr  7 11:47:14 xcp000 interface-reconfigure: Committing changes to /etc/sysconfig/network-scripts/route-xenbr1 configuration
Apr  7 11:47:14 xcp000 interface-reconfigure: Committing changes to /etc/sysconfig/network-scripts/ifcfg-xenbr1 configuration
Apr  7 11:47:14 xcp000 multipathd: --------start up-------- 
Apr  7 11:47:14 xcp000 multipathd: read /etc/multipath.conf 
Apr  7 11:47:14 xcp000 multipathd: /sbin/scsi_id exitted with 1 
Apr  7 11:47:14 xcp000 multipathd: cannot get the the wwid for sda 
Apr  7 11:47:14 xcp000 multipathd: /sbin/scsi_id exitted with 1 
Apr  7 11:47:14 xcp000 multipathd: cannot get the the wwid for sda 
Apr  7 11:47:14 xcp000 multipathd: path checkers start up 
Apr  7 11:47:14 xcp000 portmap[5927]: Only binding to LOOPBACK address!
Apr  7 11:47:15 xcp000 kernel: RPC: Registered udp transport module.
Apr  7 11:47:15 xcp000 kernel: RPC: Registered tcp transport module.
Apr  7 11:47:15 xcp000 kernel: RPC: Registered tcp NFSv4.1 backchannel transport module.
Apr  7 11:47:15 xcp000 rpc.statd[5975]: Version 1.0.9 Starting
Apr  7 11:47:43 xcp000 rpc.statd[5975]: gethostbyname error for xcp000
Apr  7 11:47:43 xcp000 rpc.statd[5975]: statd running as root. chown /var/lib/nfs/statd/sm to choose different user 
Apr  7 11:47:43 xcp000 lwsmd: Logging started 
Apr  7 11:47:43 xcp000 lwsmd: Starting service: lwreg 
Apr  7 11:47:43 xcp000 lwsmd: Listening on endpoint /var/lib/likewise/.lwsm 
Apr  7 11:47:43 xcp000 lwsmd: Listener started 
Apr  7 11:48:40 xcp000 ntpdate[6163]: can't find host pool.ntp.org 
Apr  7 11:48:40 xcp000 ntpdate[6163]: no servers can be used, exiting
Apr  7 11:48:40 xcp000 ntpd[6167]: ntpd 4.2.2p1@1.1570-o Sat Dec 19 00:58:16 UTC 2009 (1)
Apr  7 11:48:40 xcp000 ntpd[6168]: precision = 1.000 usec
Apr  7 11:48:40 xcp000 ntpd[6168]: Listening on interface wildcard, 0.0.0.0#123 Disabled
Apr  7 11:48:40 xcp000 ntpd[6168]: Listening on interface lo, 127.0.0.1#123 Enabled
Apr  7 11:48:40 xcp000 ntpd[6168]: Listening on interface xenbr1, 10.1.1.10#123 Enabled
Apr  7 11:48:40 xcp000 ntpd[6168]: kernel time sync status 0040
Apr  7 11:48:40 xcp000 ntpd[6168]: getaddrinfo: "::1" invalid host address, ignored
Apr  7 11:48:40 xcp000 ntpd[6168]: Frequency format error in /var/lib/ntp/drift
Apr  7 11:48:40 xcp000 kernel: process 6064 (lwsmd) no longer affine to cpu4
Apr  7 11:48:40 xcp000 kernel: process 6024 (lwregd) no longer affine to cpu4
Apr  7 11:48:41 xcp000 kernel: process 6065 (lwsmd) no longer affine to cpu5
Apr  7 11:48:41 xcp000 kernel: process 6025 (lwregd) no longer affine to cpu5
Apr  7 11:48:41 xcp000 kernel: process 6066 (lwsmd) no longer affine to cpu6
Apr  7 11:48:41 xcp000 kernel: process 6026 (lwregd) no longer affine to cpu6
Apr  7 11:48:41 xcp000 kernel: process 6067 (lwsmd) no longer affine to cpu7
Apr  7 11:48:41 xcp000 kernel: process 6027 (lwregd) no longer affine to cpu7
Apr  7 11:48:42 xcp000 v6d: [ info|xcp000|0||watchdog] (Re)starting v6d... 
Apr  7 11:48:42 xcp000 kernel: suspend: event channel 27
Apr  7 11:48:43 xcp000 xapi: [ info|xcp000|0 thread_zero||watchdog] (Re)starting xapi... 
Apr  7 11:48:45 xcp000 xapi: [ warn|xcp000|0 thread_zero|Licensing host D:2db57b75e040|license] License application failed: cannot read license file. 
Apr  7 11:48:45 xcp000 xapi: [ warn|xcp000|21 heartbeat|heartbeat thread D:9702913f3f82|startup] thread [heartbeat thread] died 
Apr  7 11:48:45 xcp000 xapi: [ warn|xcp000|20|control domain memory D:a99f00b6caed|startup] thread [control domain memory] died 
Apr  7 11:48:48 xcp000 xapi: [ warn|xcp000|0 thread_zero|checking no other known hosts are masters D:a0ffb8ae271f|http] stunnel pid: 6613 caught Xmlrpcclient.Connection_reset 
Apr  7 11:48:48 xcp000 interface-reconfigure: Called as /opt/xensource/libexec/interface-reconfigure rewrite
Apr  7 11:48:48 xcp000 interface-reconfigure: No session ref given on command line, logging in.
Apr  7 11:48:48 xcp000 interface-reconfigure: host uuid is d3ce7182-b0ea-466c-b712-741f19bb08ac
Apr  7 11:48:48 xcp000 interface-reconfigure: Running command: /usr/bin/ovs-vsctl --timeout=20 -- br-set-external-id xenbr1 xs-network-uuids bfabf6cc-2f65-ffbc-ae65-1533b8ada110
Apr  7 11:48:48 xcp000 ovs-vsctl: 00001|vsctl|INFO|Called as /usr/bin/ovs-vsctl --timeout=20 -- br-set-external-id xenbr1 xs-network-uuids bfabf6cc-2f65-ffbc-ae65-1533b8ada110
Apr  7 11:48:48 xcp000 ovs-vsctl: 00001|vsctl|INFO|Called as /usr/bin/ovs-vsctl --timeout=5 -vANY:console:emer get Open_vSwitch . managers
Apr  7 11:48:49 xcp000 xapi: [error|xcp000|163 unix-RPC|SR.add_to_other_config D:b94c3df65708|sql] Duplicate key in set or map: table SR; field other_config; ref OpaqueRef:a066ba62-bec0-0130-c2be-3ae10e82a2f3; key dirty 
Apr  7 11:48:51 xcp000 xapi: [error|xcp000|0 thread_zero|creating storage D:657b25ade6dc|xapi] Could not plug in pbd '79073368-98a6-f6cf-bd1f-95b42f04e463': Api_errors.Server_error("SR_BACKEND_FAILURE_108", _) 
Apr  7 11:48:52 xcp000 kernel: kjournald starting.  Commit interval 15 seconds
Apr  7 11:48:52 xcp000 kernel: EXT3 FS on dm-0, internal journal
Apr  7 11:48:52 xcp000 kernel: EXT3-fs: mounted filesystem with writeback data mode.
Apr  7 11:48:52 xcp000 xapi: [error|xcp000|213 unix-RPC|SR.add_to_other_config D:b9a139a3e974|sql] Duplicate key in set or map: table SR; field other_config; ref OpaqueRef:c50658c6-90fb-a0c8-f7a5-0724711ad130; key dirty 
Apr  7 11:48:52 xcp000 kernel: Slow work thread pool: Starting up
Apr  7 11:48:52 xcp000 kernel: Slow work thread pool: Ready
Apr  7 11:48:52 xcp000 xsconsole: Started as /usr/lib/xsconsole/XSConsole.py -f root
Apr  7 11:48:53 xcp000 xsconsole: UpdateFromPatchVersions failed: 
Apr  7 11:48:53 xcp000 xsconsole: [Errno 2] No such file or directory
Apr  7 11:48:53 xcp000 xsconsole: Loaded initial xapi and system data in 0.218 seconds
Apr  7 11:48:58 xcp000 kernel:  CIFS VFS: Error connecting to socket. Aborting operation
Apr  7 11:48:58 xcp000 kernel:  CIFS VFS: cifs_mount failed w/return code = -113
Apr  7 11:49:04 xcp000 kernel:  CIFS VFS: Error connecting to socket. Aborting operation
Apr  7 11:49:04 xcp000 kernel:  CIFS VFS: cifs_mount failed w/return code = -113
Apr  7 11:49:10 xcp000 kernel:  CIFS VFS: Error connecting to socket. Aborting operation
Apr  7 11:49:10 xcp000 kernel:  CIFS VFS: cifs_mount failed w/return code = -113
Apr  7 11:49:10 xcp000 xapi: [error|xcp000|0 thread_zero|creating storage D:657b25ade6dc|xapi] Could not plug in pbd 'c726d1b3-fd30-916d-e89b-cefb327388c9': Api_errors.Server_error("SR_BACKEND_FAILURE_222", _) 
Apr  7 11:49:11 xcp000 xapi: [ warn|xcp000|0 thread_zero|server_init D:dd1c90078cdc|startup] task [wait management interface to come up] exception: Pool_role.This_host_is_a_master 
Apr  7 11:49:11 xcp000 xapi: [ warn|xcp000|503|Calling on_xapi_initialize event hook in the external authentication plugin D:e0a308619882|startup] thread [Calling on_xapi_initialize event hook in the external authentication plugin] died 
Apr  7 11:49:12 xcp000 xapi: [ warn|xcp000|504 unix-RPC|VM.start R:62c9cf74087a|xapi] Host xcp000 cannot see SR NFS vms on qnap000 
Apr  7 11:49:12 xcp000 xapi: [ warn|xcp000|504 unix-RPC|VM.start R:62c9cf74087a|xapi] Host xcp000 cannot see SR NFS vms on qnap000 
Apr  7 11:49:12 xcp000 xapi: [ warn|xcp000|504 unix-RPC|VM.assert_can_boot_here R:197e2b431cc1|xapi] Host xcp000 cannot see SR NFS vms on qnap000 
Apr  7 11:49:12 xcp000 xapi: [ warn|xcp000|504 unix-RPC|VM.assert_can_boot_here R:197e2b431cc1|xapi] Host xcp000 cannot see SR NFS vms on qnap000 
Apr  7 11:49:12 xcp000 xapi: [ warn|xcp000|504 unix-RPC|VM.start R:acd3a1df9621|xapi] Host xcp000 cannot see SR NFS vms on qnap000 
Apr  7 11:49:12 xcp000 last message repeated 2 times
Apr  7 11:49:12 xcp000 xapi: [ warn|xcp000|504 unix-RPC|VM.assert_can_boot_here R:1a5e544c110f|xapi] Host xcp000 cannot see SR NFS vms on qnap000 
Apr  7 11:49:12 xcp000 last message repeated 2 times
Apr  7 11:49:13 xcp000 xsconsole: User authenticated successfully
Apr  7 11:49:24 xcp000 interface-reconfigure: Called as /opt/xensource/libexec/interface-reconfigure --session OpaqueRef:97a21f39-2112-73ea-13b1-0671921019df --pif OpaqueRef:9f07e380-3128-524d-4b06-b5761dfd9382 up
Apr  7 11:49:24 xcp000 interface-reconfigure: host uuid is d3ce7182-b0ea-466c-b712-741f19bb08ac
Apr  7 11:49:24 xcp000 interface-reconfigure: Bring up PIF 96a3d9a9-1a49-9d3f-d31d-dd8a6816112b: eth1 configured as None
Apr  7 11:49:24 xcp000 interface-reconfigure: Configured for Vswitch datapath
Apr  7 11:49:24 xcp000 interface-reconfigure: action_up: xenbr1
Apr  7 11:49:24 xcp000 interface-reconfigure: Writing network configuration for xenbr1
Apr  7 11:49:24 xcp000 interface-reconfigure: Configuring xenbr1 using None configuration
Apr  7 11:49:24 xcp000 interface-reconfigure: configure_datapath: bridge      - xenbr1
Apr  7 11:49:24 xcp000 interface-reconfigure: configure_datapath: physical    - ['eth1']
Apr  7 11:49:24 xcp000 interface-reconfigure: configure_datapath: extra ports - ['eth0']
Apr  7 11:49:24 xcp000 interface-reconfigure: configure_datapath: extra bonds - ['bond0']
Apr  7 11:49:24 xcp000 interface-reconfigure: netdev: down: device xenbr0 does not exist, ignoring
Apr  7 11:49:24 xcp000 interface-reconfigure: netdev: down: device xapi5 does not exist, ignoring
Apr  7 11:49:24 xcp000 interface-reconfigure: netdev: down: device eth0 does not exist, ignoring
Apr  7 11:49:24 xcp000 interface-reconfigure: netdev: down: device bond0 does not exist, ignoring
Apr  7 11:49:24 xcp000 interface-reconfigure: Running command: /sbin/ifdown xenbr1
Apr  7 11:49:24 xcp000 ifupdown: ifdown xenbr1
Apr  7 11:49:24 xcp000 interface-reconfigure: action_up: bring down bond master bond0
Apr  7 11:49:24 xcp000 interface-reconfigure: Running command: /sbin/ifdown xapi5
Apr  7 11:49:24 xcp000 ifupdown: ifdown xapi5
Apr  7 11:49:24 xcp000 interface-reconfigure: Applying changes to /etc/sysconfig/network-scripts/route-xenbr1 configuration
Apr  7 11:49:24 xcp000 interface-reconfigure: Applying changes to /etc/sysconfig/network-scripts/ifcfg-xenbr1 configuration
Apr  7 11:49:24 xcp000 interface-reconfigure: Running command: /sbin/ifconfig eth1 up mtu 1500
Apr  7 11:49:24 xcp000 interface-reconfigure: Running command: /sbin/ethtool -K eth1 gro off lro off
Apr  7 11:49:24 xcp000 interface-reconfigure: Command failed 92: /sbin/ethtool -K eth1 gro off lro off
Apr  7 11:49:24 xcp000 interface-reconfigure: Running command: /usr/bin/ovs-vsctl --timeout=20 -- --if-exists del-br xenbr0 -- --if-exists del-br xapi5 -- --with-iface --if-exists del-port eth0 -- --with-iface --if-exists del-port bond0 -- --with-iface --if-exists del-port eth1 -- --may-exist add-br xenbr1 -- --may-exist add-port xenbr1 eth1 -- set Bridge xenbr1 other-config:hwaddr="00:0e:0c:b9:52:aa" -- br-set-external-id xenbr1 xs-network-uuids bfabf6cc-2f65-ffbc-ae65-1533b8ada110
Apr  7 11:49:24 xcp000 ovs-vsctl: 00001|vsctl|INFO|Called as /usr/bin/ovs-vsctl --timeout=20 -- --if-exists del-br xenbr0 -- --if-exists del-br xapi5 -- --with-iface --if-exists del-port eth0 -- --with-iface --if-exists del-port bond0 -- --with-iface --if-exists del-port eth1 -- --may-exist add-br xenbr1 -- --may-exist add-port xenbr1 eth1 -- set Bridge xenbr1 "other-config:hwaddr=\"00:0e:0c:b9:52:aa\"" -- br-set-external-id xenbr1 xs-network-uuids bfabf6cc-2f65-ffbc-ae65-1533b8ada110
Apr  7 11:49:24 xcp000 interface-reconfigure: Running command: /sbin/ifup xenbr1
Apr  7 11:49:24 xcp000 ifupdown: ifup xenbr1
Apr  7 11:49:24 xcp000 NET[7960]: /etc/sysconfig/network-scripts/ifup-post : updated /etc/resolv.conf
Apr  7 11:49:24 xcp000 interface-reconfigure: Committing changes to /etc/sysconfig/network-scripts/route-xenbr1 configuration
Apr  7 11:49:24 xcp000 interface-reconfigure: Committing changes to /etc/sysconfig/network-scripts/ifcfg-xenbr1 configuration
Apr  7 11:49:27 xcp000 kernel: warning: `ntpd' uses 32-bit capabilities (legacy support in use)
Apr  7 11:49:59 xcp000 kernel: e1000: eth1: e1000_watchdog_task: NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX/TX
Apr  7 11:50:05 xcp000 xsconsole: Local shell
Apr  7 11:50:57 xcp000 xsconsole: Started as /usr/lib/xsconsole/XSConsole.py
Apr  7 11:50:57 xcp000 xsconsole: UpdateFromPatchVersions failed: 
Apr  7 11:50:57 xcp000 xsconsole: [Errno 2] No such file or directory
Apr  7 11:50:57 xcp000 xsconsole: Loaded initial xapi and system data in 0.219 seconds
Apr  7 11:51:03 xcp000 xsconsole: User authenticated successfully
Apr  7 11:51:18 xcp000 interface-reconfigure: Called as /opt/xensource/libexec/interface-reconfigure --session OpaqueRef:60fcc8fb-3273-6ee0-6797-2a5a4df6d95b --pif OpaqueRef:9f07e380-3128-524d-4b06-b5761dfd9382 up
Apr  7 11:51:18 xcp000 interface-reconfigure: host uuid is d3ce7182-b0ea-466c-b712-741f19bb08ac
Apr  7 11:51:18 xcp000 interface-reconfigure: Bring up PIF 96a3d9a9-1a49-9d3f-d31d-dd8a6816112b: eth1 configured as Static
Apr  7 11:51:18 xcp000 interface-reconfigure: Configured for Vswitch datapath
Apr  7 11:51:18 xcp000 interface-reconfigure: action_up: xenbr1
Apr  7 11:51:18 xcp000 interface-reconfigure: Writing network configuration for xenbr1
Apr  7 11:51:18 xcp000 interface-reconfigure: Configuring xenbr1 using Static configuration
Apr  7 11:51:18 xcp000 interface-reconfigure: configure_datapath: bridge      - xenbr1
Apr  7 11:51:18 xcp000 interface-reconfigure: configure_datapath: physical    - ['eth1']
Apr  7 11:51:18 xcp000 interface-reconfigure: configure_datapath: extra ports - ['eth0']
Apr  7 11:51:18 xcp000 interface-reconfigure: configure_datapath: extra bonds - ['bond0']
Apr  7 11:51:18 xcp000 interface-reconfigure: netdev: down: device xenbr0 does not exist, ignoring
Apr  7 11:51:18 xcp000 interface-reconfigure: netdev: down: device xapi5 does not exist, ignoring
Apr  7 11:51:18 xcp000 interface-reconfigure: netdev: down: device eth0 does not exist, ignoring
Apr  7 11:51:18 xcp000 interface-reconfigure: netdev: down: device bond0 does not exist, ignoring
Apr  7 11:51:18 xcp000 interface-reconfigure: Running command: /sbin/ifdown xenbr1
Apr  7 11:51:18 xcp000 ifupdown: ifdown xenbr1
Apr  7 11:51:19 xcp000 interface-reconfigure: action_up: bring down bond master bond0
Apr  7 11:51:19 xcp000 interface-reconfigure: Running command: /sbin/ifdown xapi5
Apr  7 11:51:19 xcp000 ifupdown: ifdown xapi5
Apr  7 11:51:19 xcp000 interface-reconfigure: Applying changes to /etc/sysconfig/network-scripts/route-xenbr1 configuration
Apr  7 11:51:19 xcp000 interface-reconfigure: Applying changes to /etc/sysconfig/network-scripts/ifcfg-xenbr1 configuration
Apr  7 11:51:19 xcp000 interface-reconfigure: Running command: /sbin/ifconfig eth1 up mtu 1500
Apr  7 11:51:19 xcp000 interface-reconfigure: Running command: /sbin/ethtool -K eth1 gro off lro off
Apr  7 11:51:19 xcp000 interface-reconfigure: Command failed 92: /sbin/ethtool -K eth1 gro off lro off
Apr  7 11:51:19 xcp000 interface-reconfigure: Running command: /usr/bin/ovs-vsctl --timeout=20 -- --if-exists del-br xenbr0 -- --if-exists del-br xapi5 -- --with-iface --if-exists del-port eth0 -- --with-iface --if-exists del-port bond0 -- --with-iface --if-exists del-port eth1 -- --may-exist add-br xenbr1 -- --may-exist add-port xenbr1 eth1 -- set Bridge xenbr1 other-config:hwaddr="00:0e:0c:b9:52:aa" -- br-set-external-id xenbr1 xs-network-uuids bfabf6cc-2f65-ffbc-ae65-1533b8ada110
Apr  7 11:51:19 xcp000 ovs-vsctl: 00001|vsctl|INFO|Called as /usr/bin/ovs-vsctl --timeout=20 -- --if-exists del-br xenbr0 -- --if-exists del-br xapi5 -- --with-iface --if-exists del-port eth0 -- --with-iface --if-exists del-port bond0 -- --with-iface --if-exists del-port eth1 -- --may-exist add-br xenbr1 -- --may-exist add-port xenbr1 eth1 -- set Bridge xenbr1 "other-config:hwaddr=\"00:0e:0c:b9:52:aa\"" -- br-set-external-id xenbr1 xs-network-uuids bfabf6cc-2f65-ffbc-ae65-1533b8ada110
Apr  7 11:51:19 xcp000 interface-reconfigure: Running command: /sbin/ifup xenbr1
Apr  7 11:51:19 xcp000 ifupdown: ifup xenbr1
Apr  7 11:51:20 xcp000 NET[9551]: /etc/sysconfig/network-scripts/ifup-post : updated /etc/resolv.conf
Apr  7 11:51:20 xcp000 interface-reconfigure: Committing changes to /etc/sysconfig/network-scripts/route-xenbr1 configuration
Apr  7 11:51:20 xcp000 interface-reconfigure: Committing changes to /etc/sysconfig/network-scripts/ifcfg-xenbr1 configuration
Apr  7 11:51:20 xcp000 interface-reconfigure: Called as /opt/xensource/libexec/interface-reconfigure --session OpaqueRef:3dffb710-887d-88c5-10a3-39925d00bf35 --pif OpaqueRef:9f07e380-3128-524d-4b06-b5761dfd9382 up --management
Apr  7 11:51:20 xcp000 interface-reconfigure: host uuid is d3ce7182-b0ea-466c-b712-741f19bb08ac
Apr  7 11:51:20 xcp000 interface-reconfigure: Bring up PIF 96a3d9a9-1a49-9d3f-d31d-dd8a6816112b: eth1 configured as Static
Apr  7 11:51:20 xcp000 interface-reconfigure: Configured for Vswitch datapath
Apr  7 11:51:20 xcp000 interface-reconfigure: action_up: xenbr1
Apr  7 11:51:20 xcp000 interface-reconfigure: Writing network configuration for xenbr1
Apr  7 11:51:20 xcp000 interface-reconfigure: Configuring xenbr1 using Static configuration
Apr  7 11:51:20 xcp000 interface-reconfigure: configure_datapath: bridge      - xenbr1
Apr  7 11:51:20 xcp000 interface-reconfigure: configure_datapath: physical    - ['eth1']
Apr  7 11:51:20 xcp000 interface-reconfigure: configure_datapath: extra ports - ['eth0']
Apr  7 11:51:20 xcp000 interface-reconfigure: configure_datapath: extra bonds - ['bond0']
Apr  7 11:51:20 xcp000 interface-reconfigure: netdev: down: device xenbr0 does not exist, ignoring
Apr  7 11:51:20 xcp000 interface-reconfigure: netdev: down: device xapi5 does not exist, ignoring
Apr  7 11:51:20 xcp000 interface-reconfigure: netdev: down: device eth0 does not exist, ignoring
Apr  7 11:51:20 xcp000 interface-reconfigure: netdev: down: device bond0 does not exist, ignoring
Apr  7 11:51:20 xcp000 interface-reconfigure: Running command: /sbin/ifdown xenbr1
Apr  7 11:51:20 xcp000 ifupdown: ifdown xenbr1
Apr  7 11:51:21 xcp000 interface-reconfigure: action_up: bring down bond master bond0
Apr  7 11:51:21 xcp000 interface-reconfigure: Running command: /sbin/ifdown xapi5
Apr  7 11:51:21 xcp000 ifupdown: ifdown xapi5
Apr  7 11:51:21 xcp000 interface-reconfigure: Applying changes to /etc/sysconfig/network-scripts/route-xenbr1 configuration
Apr  7 11:51:21 xcp000 interface-reconfigure: Applying changes to /etc/sysconfig/network configuration
Apr  7 11:51:21 xcp000 interface-reconfigure: Applying changes to /etc/sysconfig/network-scripts/ifcfg-xenbr1 configuration
Apr  7 11:51:21 xcp000 interface-reconfigure: Running command: /sbin/ifconfig eth1 up mtu 1500
Apr  7 11:51:21 xcp000 interface-reconfigure: Running command: /sbin/ethtool -K eth1 gro off lro off
Apr  7 11:51:21 xcp000 interface-reconfigure: Command failed 92: /sbin/ethtool -K eth1 gro off lro off
Apr  7 11:51:21 xcp000 interface-reconfigure: Running command: /usr/bin/ovs-vsctl --timeout=20 -- --if-exists del-br xenbr0 -- --if-exists del-br xapi5 -- --with-iface --if-exists del-port eth0 -- --with-iface --if-exists del-port bond0 -- --with-iface --if-exists del-port eth1 -- --may-exist add-br xenbr1 -- --may-exist add-port xenbr1 eth1 -- set Bridge xenbr1 other-config:hwaddr="00:0e:0c:b9:52:aa" -- br-set-external-id xenbr1 xs-network-uuids bfabf6cc-2f65-ffbc-ae65-1533b8ada110
Apr  7 11:51:21 xcp000 ovs-vsctl: 00001|vsctl|INFO|Called as /usr/bin/ovs-vsctl --timeout=20 -- --if-exists del-br xenbr0 -- --if-exists del-br xapi5 -- --with-iface --if-exists del-port eth0 -- --with-iface --if-exists del-port bond0 -- --with-iface --if-exists del-port eth1 -- --may-exist add-br xenbr1 -- --may-exist add-port xenbr1 eth1 -- set Bridge xenbr1 "other-config:hwaddr=\"00:0e:0c:b9:52:aa\"" -- br-set-external-id xenbr1 xs-network-uuids bfabf6cc-2f65-ffbc-ae65-1533b8ada110
Apr  7 11:51:21 xcp000 interface-reconfigure: Running command: /sbin/ifup xenbr1
Apr  7 11:51:21 xcp000 ifupdown: ifup xenbr1
Apr  7 11:51:22 xcp000 NET[9764]: /etc/sysconfig/network-scripts/ifup-post : updated /etc/resolv.conf
Apr  7 11:51:22 xcp000 interface-reconfigure: Committing changes to /etc/sysconfig/network-scripts/route-xenbr1 configuration
Apr  7 11:51:22 xcp000 interface-reconfigure: Committing changes to /etc/sysconfig/network configuration
Apr  7 11:51:22 xcp000 interface-reconfigure: Committing changes to /etc/sysconfig/network-scripts/ifcfg-xenbr1 configuration
Apr  7 11:51:22 xcp000 xapi: [ warn|xcp000|1630 unix-RPC|host.management_reconfigure R:1ff418e830cf|xapi] About to kill cached stunnels and the master database connection 
Apr  7 11:52:39 xcp000 ntpd[6168]: synchronized to LOCAL(0), stratum 10
Apr  7 11:52:45 xcp000 xapi: [ warn|xcp000|1694 inet-RPC|pool.hello R:ee686a969d6a|http] HTTP connection closed immediately with before any data received 
Apr  7 11:52:45 xcp000 xapi: [ warn|xcp000|1694 inet-RPC|pool.hello R:ee686a969d6a|http] stunnel pid: 9912 caught Xmlrpcclient.Empty_response_from_server 
Apr  7 11:52:45 xcp000 xapi: [ warn|xcp000|1694 inet-RPC|pool.hello R:ee686a969d6a|xapi] Caught Empty_response_from_server when contacting host OpaqueRef:dc745f76-7775-53cd-dd0f-3cb99f148efa; converting into CANNOT_CONTACT_HOST 
Apr  7 11:54:12 xcp000 xapi: [ warn|xcp000|1836 inet-RPC|VM.start R:3438009b49da|xapi] Host xcp000 cannot see SR NFS vms on qnap000 
Apr  7 11:54:12 xcp000 xapi: [ warn|xcp000|1836 inet-RPC|VM.start R:3438009b49da|xapi] Host xcp000 cannot see SR NFS vms on qnap000 
Apr  7 11:54:12 xcp000 xapi: [ warn|xcp000|1836 inet-RPC|VM.assert_can_boot_here R:4fe3d16c31d2|xapi] Host xcp000 cannot see SR NFS vms on qnap000 
Apr  7 11:54:12 xcp000 xapi: [ warn|xcp000|1836 inet-RPC|VM.assert_can_boot_here R:4fe3d16c31d2|xapi] Host xcp000 cannot see SR NFS vms on qnap000 
Apr  7 11:54:12 xcp000 xapi: [ warn|xcp000|1836 inet-RPC|VM.start R:8c0ea86735ed|xapi] Host xcp000 cannot see SR NFS vms on qnap000 
Apr  7 11:54:12 xcp000 last message repeated 2 times
Apr  7 11:54:12 xcp000 xapi: [ warn|xcp000|1836 inet-RPC|VM.assert_can_boot_here R:837a0849fd4e|xapi] Host xcp000 cannot see SR NFS vms on qnap000 
Apr  7 11:54:12 xcp000 last message repeated 2 times
Apr  7 11:54:32 xcp000 xapi: [error|xcp000|1875 unix-RPC|SR.add_to_other_config D:9baf77ffd930|sql] Duplicate key in set or map: table SR; field other_config; ref OpaqueRef:a066ba62-bec0-0130-c2be-3ae10e82a2f3; key dirty 
Apr  7 11:54:41 xcp000 xapi: [error|xcp000|2079 unix-RPC|SR.add_to_other_config D:bfa2a6ed3a0a|sql] Duplicate key in set or map: table SR; field other_config; ref OpaqueRef:c50658c6-90fb-a0c8-f7a5-0724711ad130; key dirty 
Apr  7 11:55:03 xcp000 xapi: [ warn|xcp000|2103|Async.VM.hard_shutdown R:3df2b8f45079|xapi] VM wab-srv01 could run on any of these hosts: [ xcp000; xcp001 ] 
Apr  7 11:55:45 xcp000 interface-reconfigure: Called as /opt/xensource/libexec/interface-reconfigure --session OpaqueRef:945fc7e7-d3d7-594f-72ee-b8c74e514605 --pif OpaqueRef:ce4c3334-d614-8f88-35b0-0a2869eeb0c7 up
Apr  7 11:55:45 xcp000 interface-reconfigure: host uuid is d3ce7182-b0ea-466c-b712-741f19bb08ac
Apr  7 11:55:45 xcp000 interface-reconfigure: Bring up PIF abdba661-efcf-6c1d-91c2-e8cf0f671127: eth0 configured as None
Apr  7 11:55:45 xcp000 interface-reconfigure: Configured for Vswitch datapath
Apr  7 11:55:45 xcp000 interface-reconfigure: action_up: xenbr0
Apr  7 11:55:45 xcp000 interface-reconfigure: Writing network configuration for xenbr0
Apr  7 11:55:45 xcp000 interface-reconfigure: Configuring xenbr0 using None configuration
Apr  7 11:55:45 xcp000 interface-reconfigure: configure_datapath: bridge      - xenbr0
Apr  7 11:55:45 xcp000 interface-reconfigure: configure_datapath: physical    - ['eth0']
Apr  7 11:55:45 xcp000 interface-reconfigure: configure_datapath: extra ports - []
Apr  7 11:55:45 xcp000 interface-reconfigure: configure_datapath: extra bonds - []
Apr  7 11:55:45 xcp000 interface-reconfigure: No network device eth0
Apr  7 11:55:45 xcp000 interface-reconfigure: No network device has MAC 90:e6:ba:82:b4:08
Apr  7 11:55:45 xcp000 interface-reconfigure: ifdown: device xenbr0 does not exist, ignoring
Apr  7 11:55:45 xcp000 interface-reconfigure: Applying changes to /etc/sysconfig/network-scripts/route-xenbr0 configuration
Apr  7 11:55:45 xcp000 interface-reconfigure: Applying changes to /etc/sysconfig/network-scripts/ifcfg-xenbr0 configuration
Apr  7 11:55:45 xcp000 interface-reconfigure: failed to apply changes: netdev: up: device eth0 does not exist
Apr  7 11:55:45 xcp000 interface-reconfigure: Reverting changes to /etc/sysconfig/network-scripts/route-xenbr0 configuration
Apr  7 11:55:45 xcp000 interface-reconfigure: Reverting changes to /etc/sysconfig/network-scripts/ifcfg-xenbr0 configuration
Apr  7 11:55:45 xcp000 interface-reconfigure: netdev: up: device eth0 does not exist
Apr  7 11:55:45 xcp000 fe: 10590 (/opt/xensource/libexec/interface-reconfigure --session OpaqueRef:945fc7e7-d3d...) exitted with code 1
Apr  7 11:56:35 xcp000 kernel: 3w-xxxx: scsi0: AEN: INFO: Initialization started: Unit #0.
Apr  7 11:57:00 xcp000 interface-reconfigure: Called as /opt/xensource/libexec/interface-reconfigure --session OpaqueRef:eef1701a-c46d-2d26-6e36-720ac44c13d2 --pif OpaqueRef:ce4c3334-d614-8f88-35b0-0a2869eeb0c7 up --management
Apr  7 11:57:00 xcp000 interface-reconfigure: host uuid is d3ce7182-b0ea-466c-b712-741f19bb08ac
Apr  7 11:57:00 xcp000 interface-reconfigure: Bring up PIF abdba661-efcf-6c1d-91c2-e8cf0f671127: eth0 configured as Static
Apr  7 11:57:00 xcp000 interface-reconfigure: Configured for Vswitch datapath
Apr  7 11:57:00 xcp000 interface-reconfigure: action_up: xenbr0
Apr  7 11:57:00 xcp000 interface-reconfigure: Writing network configuration for xenbr0
Apr  7 11:57:00 xcp000 interface-reconfigure: Configuring xenbr0 using Static configuration
Apr  7 11:57:00 xcp000 interface-reconfigure: configure_datapath: bridge      - xenbr0
Apr  7 11:57:00 xcp000 interface-reconfigure: configure_datapath: physical    - ['eth0']
Apr  7 11:57:00 xcp000 interface-reconfigure: configure_datapath: extra ports - []
Apr  7 11:57:00 xcp000 interface-reconfigure: configure_datapath: extra bonds - []
Apr  7 11:57:00 xcp000 interface-reconfigure: No network device eth0
Apr  7 11:57:00 xcp000 interface-reconfigure: No network device has MAC 90:e6:ba:82:b4:08
Apr  7 11:57:00 xcp000 interface-reconfigure: ifdown: device xenbr0 does not exist, ignoring
Apr  7 11:57:00 xcp000 interface-reconfigure: Applying changes to /etc/sysconfig/network-scripts/route-xenbr0 configuration
Apr  7 11:57:00 xcp000 interface-reconfigure: Applying changes to /etc/sysconfig/network configuration
Apr  7 11:57:00 xcp000 interface-reconfigure: Applying changes to /etc/sysconfig/network-scripts/ifcfg-xenbr0 configuration
Apr  7 11:57:00 xcp000 interface-reconfigure: failed to apply changes: netdev: up: device eth0 does not exist
Apr  7 11:57:00 xcp000 interface-reconfigure: Reverting changes to /etc/sysconfig/network-scripts/route-xenbr0 configuration
Apr  7 11:57:00 xcp000 interface-reconfigure: Reverting changes to /etc/sysconfig/network configuration
Apr  7 11:57:00 xcp000 interface-reconfigure: Reverting changes to /etc/sysconfig/network-scripts/ifcfg-xenbr0 configuration
Apr  7 11:57:00 xcp000 interface-reconfigure: netdev: up: device eth0 does not exist
Apr  7 11:57:00 xcp000 fe: 10660 (/opt/xensource/libexec/interface-reconfigure --session OpaqueRef:eef1701a-c46...) exitted with code 1
Apr  7 11:57:31 xcp000 ntpd[6168]: synchronized to 109.75.190.27, stratum 2
Apr  7 11:58:06 xcp000 interface-reconfigure: Called as /opt/xensource/libexec/interface-reconfigure --session OpaqueRef:cf6b1ddb-02a7-f27e-d4aa-826968164234 --pif OpaqueRef:9f07e380-3128-524d-4b06-b5761dfd9382 down
Apr  7 11:58:06 xcp000 interface-reconfigure: host uuid is d3ce7182-b0ea-466c-b712-741f19bb08ac
Apr  7 11:58:06 xcp000 interface-reconfigure: Bring down PIF 96a3d9a9-1a49-9d3f-d31d-dd8a6816112b: eth1 configured as Static
Apr  7 11:58:06 xcp000 interface-reconfigure: Configured for Vswitch datapath
Apr  7 11:58:06 xcp000 interface-reconfigure: action_down: xenbr1
Apr  7 11:58:06 xcp000 interface-reconfigure: Running command: /sbin/ifdown xenbr1
Apr  7 11:58:06 xcp000 ifupdown: ifdown xenbr1
Apr  7 11:58:06 xcp000 interface-reconfigure: deconfigure ipdev xenbr1 on xenbr1
Apr  7 11:58:06 xcp000 interface-reconfigure: deconfigure_bridge: bridge           - xenbr1
Apr  7 11:58:06 xcp000 interface-reconfigure: action_down: bring down physical devices - ['eth1']
Apr  7 11:58:06 xcp000 interface-reconfigure: Running command: /sbin/ifconfig eth1 down
Apr  7 11:58:06 xcp000 interface-reconfigure: Running command: /usr/bin/ovs-vsctl --timeout=20 -- --with-iface --if-exists del-port xenbr1 -- --if-exists del-br xenbr1
Apr  7 11:58:06 xcp000 ovs-vsctl: 00001|vsctl|INFO|Called as /usr/bin/ovs-vsctl --timeout=20 -- --with-iface --if-exists del-port xenbr1 -- --if-exists del-br xenbr1
Apr  7 11:58:06 xcp000 kernel: device eth1 left promiscuous mode
Apr  7 11:58:06 xcp000 kernel: device xenbr1 left promiscuous mode
Apr  7 11:58:07 xcp000 xapi: [ warn|xcp000|2296 unix-RPC|PIF.forget R:60ed0704fe43|xapi] Forgetting PIF record even though MAC 00:0e:0c:b9:52:aa still exists 
Apr  7 11:58:26 xcp000 kernel:  CIFS VFS: No response for cmd 50 mid 632
Apr  7 11:58:36 xcp000 ntpd[6168]: sendto(109.75.190.27) (fd=18): Invalid argument
Apr  7 11:58:46 xcp000 kernel:  CIFS VFS: Unexpected lookup error -112
Apr  7 11:58:46 xcp000 xapi: [error|xcp000|2311 unix-RPC|SR.scan R:bfa5d2086fd2|xapi] Caught error scanning SR (CIFS ISO on qnap000): SR_BACKEND_FAILURE_47: [ ; The SR is not available [opterr=no such directory /var/run/sr-mount/c8b0e069-80cc-04fd-87e4-489c8c10307f/_isos];  ]. 
Apr  7 11:58:57 xcp000 xsconsole: Started as /usr/lib/xsconsole/XSConsole.py
Apr  7 11:58:57 xcp000 xsconsole: UpdateFromPatchVersions failed: 
Apr  7 11:58:57 xcp000 xsconsole: [Errno 2] No such file or directory
Apr  7 11:58:58 xcp000 xsconsole: Loaded initial xapi and system data in 0.194 seconds
Apr  7 11:59:05 xcp000 xsconsole: User authenticated successfully
Apr  7 11:59:21 xcp000 kernel:  CIFS VFS: Unexpected lookup error -112
Apr  7 11:59:21 xcp000 xapi: [error|xcp000|2511 unix-RPC|SR.scan R:856c0d15c332|xapi] Caught error scanning SR (CIFS ISO on qnap000): SR_BACKEND_FAILURE_47: [ ; The SR is not available [opterr=no such directory /var/run/sr-mount/c8b0e069-80cc-04fd-87e4-489c8c10307f/_isos];  ]. 
Apr  7 11:59:24 xcp000 interface-reconfigure: Called as /opt/xensource/libexec/interface-reconfigure --session OpaqueRef:dc946fa2-ac75-43c9-ae97-79124c9cb53b --pif OpaqueRef:b592ee14-d806-a3fa-70cc-bac25f852ef7 up --management
Apr  7 11:59:24 xcp000 interface-reconfigure: host uuid is d3ce7182-b0ea-466c-b712-741f19bb08ac
Apr  7 11:59:24 xcp000 interface-reconfigure: Bring up PIF d2c40d75-ed8a-b856-12be-344441a8d010: eth1 configured as Static
Apr  7 11:59:24 xcp000 interface-reconfigure: Configured for Vswitch datapath
Apr  7 11:59:24 xcp000 interface-reconfigure: action_up: xenbr1
Apr  7 11:59:24 xcp000 interface-reconfigure: Writing network configuration for xenbr1
Apr  7 11:59:24 xcp000 interface-reconfigure: Configuring xenbr1 using Static configuration
Apr  7 11:59:24 xcp000 interface-reconfigure: configure_datapath: bridge      - xenbr1
Apr  7 11:59:24 xcp000 interface-reconfigure: configure_datapath: physical    - ['eth1']
Apr  7 11:59:24 xcp000 interface-reconfigure: configure_datapath: extra ports - []
Apr  7 11:59:24 xcp000 interface-reconfigure: configure_datapath: extra bonds - []
Apr  7 11:59:24 xcp000 interface-reconfigure: ifdown: device xenbr1 does not exist, ignoring
Apr  7 11:59:24 xcp000 interface-reconfigure: Applying changes to /etc/sysconfig/network-scripts/route-xenbr1 configuration
Apr  7 11:59:24 xcp000 interface-reconfigure: Applying changes to /etc/sysconfig/network configuration
Apr  7 11:59:24 xcp000 interface-reconfigure: Applying changes to /etc/sysconfig/network-scripts/ifcfg-xenbr1 configuration
Apr  7 11:59:24 xcp000 interface-reconfigure: Running command: /sbin/ifconfig eth1 up mtu 1500
Apr  7 11:59:24 xcp000 interface-reconfigure: Running command: /sbin/ethtool -K eth1 gro off lro off
Apr  7 11:59:24 xcp000 interface-reconfigure: Command failed 92: /sbin/ethtool -K eth1 gro off lro off
Apr  7 11:59:24 xcp000 interface-reconfigure: Running command: /usr/bin/ovs-vsctl --timeout=20 -- --with-iface --if-exists del-port eth1 -- --may-exist add-br xenbr1 -- --may-exist add-port xenbr1 eth1 -- set Bridge xenbr1 other-config:hwaddr="00:0e:0c:b9:52:aa" -- br-set-external-id xenbr1 xs-network-uuids bfabf6cc-2f65-ffbc-ae65-1533b8ada110
Apr  7 11:59:24 xcp000 ovs-vsctl: 00001|vsctl|INFO|Called as /usr/bin/ovs-vsctl --timeout=20 -- --with-iface --if-exists del-port eth1 -- --may-exist add-br xenbr1 -- --may-exist add-port xenbr1 eth1 -- set Bridge xenbr1 "other-config:hwaddr=\"00:0e:0c:b9:52:aa\"" -- br-set-external-id xenbr1 xs-network-uuids bfabf6cc-2f65-ffbc-ae65-1533b8ada110
Apr  7 11:59:24 xcp000 interface-reconfigure: Running command: /sbin/ifup xenbr1
Apr  7 11:59:24 xcp000 kernel: device xenbr1 entered promiscuous mode
Apr  7 11:59:24 xcp000 kernel: device eth1 entered promiscuous mode
Apr  7 11:59:24 xcp000 ifupdown: ifup xenbr1
Apr  7 11:59:27 xcp000 kernel: e1000: eth1: e1000_watchdog_task: NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX/TX
Apr  7 11:59:29 xcp000 NET[11742]: /etc/sysconfig/network-scripts/ifup-post : updated /etc/resolv.conf
Apr  7 11:59:29 xcp000 interface-reconfigure: Committing changes to /etc/sysconfig/network-scripts/route-xenbr1 configuration
Apr  7 11:59:29 xcp000 interface-reconfigure: Committing changes to /etc/sysconfig/network configuration
Apr  7 11:59:29 xcp000 interface-reconfigure: Committing changes to /etc/sysconfig/network-scripts/ifcfg-xenbr1 configuration
Apr  7 11:59:29 xcp000 xapi: [ warn|xcp000|2518 unix-RPC|PIF.reconfigure_ip R:ed8c75a52205|xapi] About to kill cached stunnels and the master database connection 
Apr  7 12:01:01 xcp000 xsconsole: Started as /usr/lib/xsconsole/XSConsole.py
Apr  7 12:01:01 xcp000 xsconsole: UpdateFromPatchVersions failed: 
Apr  7 12:01:01 xcp000 xsconsole: [Errno 2] No such file or directory
Apr  7 12:01:02 xcp000 xsconsole: Loaded initial xapi and system data in 0.197 seconds
Apr  7 12:01:08 xcp000 xsconsole: User authenticated successfully
Apr  7 12:01:10 xcp000 interface-reconfigure: Called as /opt/xensource/libexec/interface-reconfigure --session OpaqueRef:8ae93af4-49ed-572a-6ec8-fbd032b7a16c --pif OpaqueRef:b592ee14-d806-a3fa-70cc-bac25f852ef7 up
Apr  7 12:01:10 xcp000 interface-reconfigure: host uuid is d3ce7182-b0ea-466c-b712-741f19bb08ac
Apr  7 12:01:10 xcp000 interface-reconfigure: Bring up PIF d2c40d75-ed8a-b856-12be-344441a8d010: eth1 configured as None
Apr  7 12:01:10 xcp000 interface-reconfigure: Configured for Vswitch datapath
Apr  7 12:01:10 xcp000 interface-reconfigure: action_up: xenbr1
Apr  7 12:01:10 xcp000 interface-reconfigure: Writing network configuration for xenbr1
Apr  7 12:01:10 xcp000 interface-reconfigure: Configuring xenbr1 using None configuration
Apr  7 12:01:10 xcp000 interface-reconfigure: configure_datapath: bridge      - xenbr1
Apr  7 12:01:10 xcp000 interface-reconfigure: configure_datapath: physical    - ['eth1']
Apr  7 12:01:10 xcp000 interface-reconfigure: configure_datapath: extra ports - []
Apr  7 12:01:10 xcp000 interface-reconfigure: configure_datapath: extra bonds - []
Apr  7 12:01:10 xcp000 interface-reconfigure: Running command: /sbin/ifdown xenbr1
Apr  7 12:01:10 xcp000 ifupdown: ifdown xenbr1
Apr  7 12:01:11 xcp000 interface-reconfigure: Applying changes to /etc/sysconfig/network-scripts/route-xenbr1 configuration
Apr  7 12:01:11 xcp000 interface-reconfigure: Applying changes to /etc/sysconfig/network-scripts/ifcfg-xenbr1 configuration
Apr  7 12:01:11 xcp000 interface-reconfigure: Running command: /sbin/ifconfig eth1 up mtu 1500
Apr  7 12:01:11 xcp000 interface-reconfigure: Running command: /sbin/ethtool -K eth1 gro off lro off
Apr  7 12:01:11 xcp000 interface-reconfigure: Command failed 92: /sbin/ethtool -K eth1 gro off lro off
Apr  7 12:01:11 xcp000 interface-reconfigure: Running command: /usr/bin/ovs-vsctl --timeout=20 -- --with-iface --if-exists del-port eth1 -- --may-exist add-br xenbr1 -- --may-exist add-port xenbr1 eth1 -- set Bridge xenbr1 other-config:hwaddr="00:0e:0c:b9:52:aa" -- br-set-external-id xenbr1 xs-network-uuids bfabf6cc-2f65-ffbc-ae65-1533b8ada110
Apr  7 12:01:11 xcp000 ovs-vsctl: 00001|vsctl|INFO|Called as /usr/bin/ovs-vsctl --timeout=20 -- --with-iface --if-exists del-port eth1 -- --may-exist add-br xenbr1 -- --may-exist add-port xenbr1 eth1 -- set Bridge xenbr1 "other-config:hwaddr=\"00:0e:0c:b9:52:aa\"" -- br-set-external-id xenbr1 xs-network-uuids bfabf6cc-2f65-ffbc-ae65-1533b8ada110
Apr  7 12:01:11 xcp000 interface-reconfigure: Running command: /sbin/ifup xenbr1
Apr  7 12:01:11 xcp000 ifupdown: ifup xenbr1
Apr  7 12:01:11 xcp000 NET[12567]: /etc/sysconfig/network-scripts/ifup-post : updated /etc/resolv.conf
Apr  7 12:01:11 xcp000 interface-reconfigure: Committing changes to /etc/sysconfig/network-scripts/route-xenbr1 configuration
Apr  7 12:01:11 xcp000 interface-reconfigure: Committing changes to /etc/sysconfig/network-scripts/ifcfg-xenbr1 configuration
Apr  7 12:01:17 xcp000 xsconsole: Local shell
Apr  7 12:01:26 xcp000 kernel:  CIFS VFS: No response for cmd 50 mid 904
Apr  7 12:01:46 xcp000 interface-reconfigure: Called as /opt/xensource/libexec/interface-reconfigure --session OpaqueRef:6893d68c-24a9-54bf-be14-1d3e4af77a52 --pif OpaqueRef:b592ee14-d806-a3fa-70cc-bac25f852ef7 down
Apr  7 12:01:46 xcp000 interface-reconfigure: host uuid is d3ce7182-b0ea-466c-b712-741f19bb08ac
Apr  7 12:01:46 xcp000 interface-reconfigure: Bring down PIF d2c40d75-ed8a-b856-12be-344441a8d010: eth1 configured as None
Apr  7 12:01:46 xcp000 interface-reconfigure: Configured for Vswitch datapath
Apr  7 12:01:46 xcp000 interface-reconfigure: action_down: xenbr1
Apr  7 12:01:46 xcp000 interface-reconfigure: Running command: /sbin/ifdown xenbr1
Apr  7 12:01:46 xcp000 ifupdown: ifdown xenbr1
Apr  7 12:01:46 xcp000 interface-reconfigure: deconfigure ipdev xenbr1 on xenbr1
Apr  7 12:01:46 xcp000 interface-reconfigure: deconfigure_bridge: bridge           - xenbr1
Apr  7 12:01:46 xcp000 interface-reconfigure: action_down: bring down physical devices - ['eth1']
Apr  7 12:01:46 xcp000 interface-reconfigure: Running command: /sbin/ifconfig eth1 down
Apr  7 12:01:46 xcp000 kernel:  CIFS VFS: Unexpected lookup error -112
Apr  7 12:01:46 xcp000 xapi: [error|xcp000|2910 unix-RPC|SR.scan R:6fef9f0b5d87|xapi] Caught error scanning SR (CIFS ISO on qnap000): SR_BACKEND_FAILURE_47: [ ; The SR is not available [opterr=no such directory /var/run/sr-mount/c8b0e069-80cc-04fd-87e4-489c8c10307f/_isos];  ]. 
Apr  7 12:01:46 xcp000 interface-reconfigure: Running command: /usr/bin/ovs-vsctl --timeout=20 -- --with-iface --if-exists del-port xenbr1 -- --if-exists del-br xenbr1
Apr  7 12:01:46 xcp000 ovs-vsctl: 00001|vsctl|INFO|Called as /usr/bin/ovs-vsctl --timeout=20 -- --with-iface --if-exists del-port xenbr1 -- --if-exists del-br xenbr1
Apr  7 12:01:46 xcp000 kernel: device eth1 left promiscuous mode
Apr  7 12:01:47 xcp000 kernel: device xenbr1 left promiscuous mode
Apr  7 12:01:47 xcp000 ntpd[6168]: sendto(109.75.190.27) (fd=18): Invalid argument
Apr  7 12:01:47 xcp000 xapi: [ warn|xcp000|3010 unix-RPC|PIF.forget R:12d5d38ca489|xapi] Forgetting PIF record even though MAC 00:0e:0c:b9:52:aa still exists 
Apr  7 12:01:54 xcp000 shutdown[13086]: shutting down for system reboot
Apr  7 12:01:55 xcp000 xsconsole: Exception: ('nocbreak() returned ERR',)
Apr  7 12:01:55 xcp000 xsconsole:   File "/usr/lib/xsconsole/XSConsole.py", line 46, in ?     main() 
Apr  7 12:01:55 xcp000 xsconsole:   File "/usr/lib/xsconsole/XSConsole.py", line 40, in main     app.AssertScreenSize() 
Apr  7 12:01:55 xcp000 xsconsole:   File "/usr/lib/xsconsole/XSConsoleTerm.py", line 47, in AssertScreenSize     self.layout.AssertScreenSize() 
Apr  7 12:01:55 xcp000 xsconsole:   File "/usr/lib/xsconsole/XSConsoleLayout.py", line 40, in AssertScreenSize     raise Exception('Console size ('+str(consoleXSize)+', '+str(consoleYSize) + 
Apr  7 12:01:55 xcp000 xsconsole: *** Exit caused by unhandled exception: 
Apr  7 12:01:55 xcp000 xsconsole: Console size (80, 23) too small for application size (80, 24)
Apr  7 12:01:57 xcp000 python: PERFMON: Caught signal 15 - exiting
Apr  7 12:02:21 xcp000 kernel:  CIFS VFS: Unexpected lookup error -112
Apr  7 12:02:21 xcp000 xapi: [error|xcp000|3083 unix-RPC|SR.scan R:c9d6dc4a5ee8|xapi] Caught error scanning SR (CIFS ISO on qnap000): SR_BACKEND_FAILURE_47: [ ; The SR is not available [opterr=no such directory /var/run/sr-mount/c8b0e069-80cc-04fd-87e4-489c8c10307f/_isos];  ]. 
Apr  7 12:02:30 xcp000 interface-reconfigure: Called as /opt/xensource/libexec/interface-reconfigure rewrite
Apr  7 12:02:30 xcp000 interface-reconfigure: No session ref given on command line, logging in.
Apr  7 12:02:30 xcp000 interface-reconfigure: host uuid is d3ce7182-b0ea-466c-b712-741f19bb08ac
Apr  7 12:02:31 xcp000 xapi: [ info|xcp000|0 thread_zero||watchdog] received exit code 0. Not restarting. 
Apr  7 12:02:32 xcp000 logger: xapi stopped successfully
Apr  7 12:02:32 xcp000 ntpd[6168]: ntpd exiting on signal 15
Apr  7 12:02:32 xcp000 lwsmd: Shutting down on SIGTERM 
Apr  7 12:02:32 xcp000 lwsmd: Shutting down listener 
Apr  7 12:02:32 xcp000 lwsmd: Listener shut down 
Apr  7 12:02:32 xcp000 lwsmd: Shutting down running services 
Apr  7 12:02:32 xcp000 lwsmd: Stopping service: lwreg 
Apr  7 12:02:32 xcp000 kernel: lwregd[6020]: segfault at 36305f74 ip b765f7f5 sp b6c71a60 error 4 in liblwmsg.so.0.0.0[b765a000+a000]
Apr  7 12:02:32 xcp000 lwsmd: Logging stopped 
Apr  7 12:02:33 xcp000 rpc.statd[5975]: Caught signal 15, un-registering and exiting.
Apr  7 12:02:33 xcp000 kernel: multipathd[5893]: segfault at 4d9d885b ip b7881c10 sp bfded988 error 4 in libpthread-2.5.so[b7877000+15000]
Apr  7 12:02:33 xcp000 kernel: Kernel logging (proc) stopped.
Apr  7 12:02:33 xcp000 kernel: Kernel log daemon terminating.
Apr  7 12:02:34 xcp000 exiting on signal 15
Apr  7 12:04:05 xcp000 syslogd 1.4.1: restart.
Apr  7 12:04:05 xcp000 kernel: klogd 1.4.1, log source = /proc/kmsg started.
Apr  7 12:04:05 xcp000 kernel: Reserving virtual address space above 0xff000000
Apr  7 12:04:05 xcp000 kernel: Linux version 2.6.32.12-0.7.1.xs1.0.0.311.170586xen (geeko@buildhost) (gcc version 4.1.2 20080704 (Red Hat 4.1.2-48)) #1 SMP Tue Feb 1 17:10:20 EST 2011
Apr  7 12:04:05 xcp000 kernel: KERNEL supported cpus:
Apr  7 12:04:05 xcp000 kernel:   Intel GenuineIntel
Apr  7 12:04:05 xcp000 kernel:   AMD AuthenticAMD
Apr  7 12:04:05 xcp000 kernel:   NSC Geode by NSC
Apr  7 12:04:05 xcp000 kernel:   Cyrix CyrixInstead
Apr  7 12:04:05 xcp000 kernel:   Centaur CentaurHauls
Apr  7 12:04:05 xcp000 kernel:   Transmeta GenuineTMx86
Apr  7 12:04:05 xcp000 kernel:   Transmeta TransmetaCPU
Apr  7 12:04:05 xcp000 kernel: Xen-provided machine memory map:
Apr  7 12:04:05 xcp000 kernel:  BIOS: 0000000000000000 - 000000000009f400 (usable)
Apr  7 12:04:05 xcp000 kernel:  BIOS: 000000000009f400 - 00000000000a0000 (reserved)
Apr  7 12:04:05 xcp000 kernel:  BIOS: 00000000000e4c00 - 0000000000100000 (reserved)
Apr  7 12:04:05 xcp000 kernel:  BIOS: 0000000000100000 - 00000000bf780000 (usable)
Apr  7 12:04:05 xcp000 kernel:  BIOS: 00000000bf780000 - 00000000bf798000 (ACPI data)
Apr  7 12:04:05 xcp000 kernel:  BIOS: 00000000bf798000 - 00000000bf7dc000 (ACPI NVS)
Apr  7 12:04:05 xcp000 kernel:  BIOS: 00000000bf7dc000 - 00000000c0000000 (reserved)
Apr  7 12:04:05 xcp000 kernel:  BIOS: 00000000fee00000 - 00000000fee01000 (reserved)
Apr  7 12:04:05 xcp000 kernel:  BIOS: 00000000ffe00000 - 0000000100000000 (reserved)
Apr  7 12:04:05 xcp000 kernel:  BIOS: 0000000100000000 - 0000000340000000 (usable)
Apr  7 12:04:05 xcp000 kernel: Xen-provided physical RAM map:
Apr  7 12:04:05 xcp000 kernel:  Xen: 0000000000000000 - 000000002f800000 (usable)
Apr  7 12:04:05 xcp000 kernel: DMI 2.5 present.
Apr  7 12:04:05 xcp000 kernel: last_pfn = 0x2f800 max_arch_pfn = 0x10000000
Apr  7 12:04:05 xcp000 kernel: init_memory_mapping: 0000000000000000-000000002f800000
Apr  7 12:04:05 xcp000 kernel: NX (Execute Disable) protection: active
Apr  7 12:04:05 xcp000 kernel: RAMDISK: 005d9000 - 00ca8200
Apr  7 12:04:05 xcp000 kernel: ACPI: RSDP 000fb150 00014 (v00 ACPIAM)
Apr  7 12:04:05 xcp000 kernel: ACPI: RSDT bf780000 0003C (v01 092110 RSDT1001 20100921 MSFT 00000097)
Apr  7 12:04:05 xcp000 kernel: ACPI: FACP bf780200 00084 (v01 092110 FACP1001 20100921 MSFT 00000097)
Apr  7 12:04:05 xcp000 kernel: ACPI: DSDT bf7804b0 0C387 (v01  A1279 A1279001 00000001 INTL 20060113)
Apr  7 12:04:05 xcp000 kernel: ACPI: FACS bf798000 00040
Apr  7 12:04:05 xcp000 kernel: ACPI: APIC bf780390 000D8 (v01 092110 APIC1001 20100921 MSFT 00000097)
Apr  7 12:04:05 xcp000 kernel: ACPI: MCFG bf780470 0003C (v01 092110 OEMMCFG  20100921 MSFT 00000097)
Apr  7 12:04:05 xcp000 kernel: ACPI: OEMB bf798040 00072 (v01 092110 OEMB1001 20100921 MSFT 00000097)
Apr  7 12:04:05 xcp000 kernel: ACPI: HPET bf78f4b0 00038 (v01 092110 OEMHPET  20100921 MSFT 00000097)
Apr  7 12:04:05 xcp000 kernel: ACPI: OSFR bf78f4f0 000B0 (v01 092110 OEMOSFR  20100921 MSFT 00000097)
Apr  7 12:04:05 xcp000 kernel: 0MB HIGHMEM available.
Apr  7 12:04:05 xcp000 kernel: 760MB LOWMEM available.
Apr  7 12:04:05 xcp000 kernel:   mapped low ram: 0 - 2f800000
Apr  7 12:04:05 xcp000 kernel:   low ram: 0 - 2f800000
Apr  7 12:04:05 xcp000 kernel:   node 0 low ram: 00000000 - 2f000000
Apr  7 12:04:05 xcp000 kernel:   node 0 bootmap 00000000 - 00005e00
Apr  7 12:04:05 xcp000 kernel: (5 early reservations) ==> bootmem [0000000000 - 002f000000]
Apr  7 12:04:05 xcp000 kernel:   #0 [0000100000 - 00005b8054]    TEXT DATA BSS ==> [0000100000 - 00005b8054]
Apr  7 12:04:05 xcp000 kernel:   #1 [00005d9000 - 0000d76000]     Xen provided ==> [00005d9000 - 0000d76000]
Apr  7 12:04:05 xcp000 kernel:   #2 [00005b9000 - 00005b9228]              BRK ==> [00005b9000 - 00005b9228]
Apr  7 12:04:05 xcp000 kernel:   #3 [0000d76000 - 0000eec000]          PGTABLE ==> [0000d76000 - 0000eec000]
Apr  7 12:04:05 xcp000 kernel:   #4 [0000000000 - 0000006000]          BOOTMAP ==> [0000000000 - 0000006000]
Apr  7 12:04:05 xcp000 kernel: found SMP MP-table at [feffa780] 000ff780
Apr  7 12:04:05 xcp000 kernel: Zone PFN ranges:
Apr  7 12:04:05 xcp000 kernel:   DMA      0x00000000 -> 0x00001000
Apr  7 12:04:05 xcp000 kernel:   Normal   0x00001000 -> 0x0002f800
Apr  7 12:04:05 xcp000 kernel:   HighMem  0x0002f800 -> 0x0002f800
Apr  7 12:04:05 xcp000 kernel: Movable zone start PFN for each node
Apr  7 12:04:05 xcp000 kernel: early_node_map[2] active PFN ranges
Apr  7 12:04:05 xcp000 kernel:     0: 0x00000000 -> 0x0002f000
Apr  7 12:04:05 xcp000 kernel:     0: 0x0002f800 -> 0x0002f800
Apr  7 12:04:05 xcp000 kernel: ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
Apr  7 12:04:05 xcp000 kernel: ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled)
Apr  7 12:04:05 xcp000 kernel: ACPI: LAPIC (acpi_id[0x03] lapic_id[0x04] enabled)
Apr  7 12:04:05 xcp000 kernel: ACPI: LAPIC (acpi_id[0x04] lapic_id[0x06] enabled)
Apr  7 12:04:05 xcp000 kernel: ACPI: LAPIC (acpi_id[0x05] lapic_id[0x01] enabled)
Apr  7 12:04:05 xcp000 kernel: ACPI: LAPIC (acpi_id[0x06] lapic_id[0x03] enabled)
Apr  7 12:04:05 xcp000 kernel: ACPI: LAPIC (acpi_id[0x07] lapic_id[0x05] enabled)
Apr  7 12:04:05 xcp000 kernel: ACPI: LAPIC (acpi_id[0x08] lapic_id[0x07] enabled)
Apr  7 12:04:05 xcp000 kernel: ACPI: LAPIC (acpi_id[0x09] lapic_id[0x88] disabled)
Apr  7 12:04:05 xcp000 kernel: ACPI: LAPIC (acpi_id[0x0a] lapic_id[0x89] disabled)
Apr  7 12:04:05 xcp000 kernel: ACPI: LAPIC (acpi_id[0x0b] lapic_id[0x8a] disabled)
Apr  7 12:04:05 xcp000 kernel: ACPI: LAPIC (acpi_id[0x0c] lapic_id[0x8b] disabled)
Apr  7 12:04:05 xcp000 kernel: ACPI: LAPIC (acpi_id[0x0d] lapic_id[0x8c] disabled)
Apr  7 12:04:05 xcp000 kernel: ACPI: LAPIC (acpi_id[0x0e] lapic_id[0x8d] disabled)
Apr  7 12:04:05 xcp000 kernel: ACPI: LAPIC (acpi_id[0x0f] lapic_id[0x8e] disabled)
Apr  7 12:04:05 xcp000 kernel: ACPI: LAPIC (acpi_id[0x10] lapic_id[0x8f] disabled)
Apr  7 12:04:05 xcp000 kernel: ACPI: IOAPIC (id[0x08] address[0xfec00000] gsi_base[0])
Apr  7 12:04:05 xcp000 kernel: IOAPIC[0]: apic_id 8, version 32, address 0xfec00000, GSI 0-23
Apr  7 12:04:05 xcp000 kernel: ACPI: IOAPIC (id[0x09] address[0xfec8a000] gsi_base[24])
Apr  7 12:04:05 xcp000 kernel: IOAPIC[1]: apic_id 9, version 32, address 0xfec8a000, GSI 24-47
Apr  7 12:04:05 xcp000 kernel: ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
Apr  7 12:04:05 xcp000 kernel: ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
Apr  7 12:04:05 xcp000 kernel: Using ACPI (MADT) for SMP configuration information
Apr  7 12:04:05 xcp000 kernel: Allocating PCI resources starting at c0000000 (gap: c0000000:3ee00000)
Apr  7 12:04:05 xcp000 kernel: NR_CPUS:32 nr_cpumask_bits:32 nr_cpu_ids:8 nr_node_ids:1
Apr  7 12:04:05 xcp000 kernel: PERCPU: Embedded 9 pages/cpu @c16b9000 s13208 r0 d23656 u65536
Apr  7 12:04:05 xcp000 kernel: pcpu-alloc: s13208 r0 d23656 u65536 alloc=16*4096
Apr  7 12:04:05 xcp000 kernel: pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 [0] 4 [0] 5 [0] 6 [0] 7 
Apr  7 12:04:05 xcp000 kernel: Swapping MFNs for PFN 534 and 16bb (MFN bd534 and 3366bb)
Apr  7 12:04:05 xcp000 kernel: Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 190992
Apr  7 12:04:05 xcp000 kernel: Kernel command line: root=LABEL=root-jiijmxds ro xencons=hvc console=hvc0 console=tty0 quiet vga=785 splash 
Apr  7 12:04:05 xcp000 kernel: PID hash table entries: 4096 (order: 2, 16384 bytes)
Apr  7 12:04:05 xcp000 kernel: Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
Apr  7 12:04:05 xcp000 kernel: Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
Apr  7 12:04:05 xcp000 kernel: Enabling fast FPU save and restore... done.
Apr  7 12:04:05 xcp000 kernel: Enabling unmasked SIMD FPU exception support... done.
Apr  7 12:04:05 xcp000 kernel: Initializing CPU#0
Apr  7 12:04:05 xcp000 kernel: Software IO TLB enabled: 
Apr  7 12:04:05 xcp000 kernel:  Aperture:     64 megabytes
Apr  7 12:04:05 xcp000 kernel:  Address size: 28 bits
Apr  7 12:04:05 xcp000 kernel:  Kernel range: c17f2000 - c57f2000
Apr  7 12:04:05 xcp000 kernel: PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
Apr  7 12:04:05 xcp000 kernel: Initializing HighMem for node 0 (00000000:00000000)
Apr  7 12:04:05 xcp000 kernel: Memory: 682428k/778240k available (2558k kernel code, 87292k reserved, 1438k data, 312k init, 0k highmem)
Apr  7 12:04:05 xcp000 kernel: virtual kernel memory layout:
Apr  7 12:04:05 xcp000 kernel:     fixmap  : 0xfec77000 - 0xfefff000   (3616 kB)
Apr  7 12:04:05 xcp000 kernel:     pkmap   : 0xfe800000 - 0xfea00000   (2048 kB)
Apr  7 12:04:05 xcp000 kernel:     vmalloc : 0xf0000000 - 0xfe7fe000   ( 231 MB)
Apr  7 12:04:05 xcp000 kernel:     lowmem  : 0xc0000000 - 0xef800000   ( 760 MB)
Apr  7 12:04:05 xcp000 kernel:       .init : 0xc04e8000 - 0xc0536000   ( 312 kB)
Apr  7 12:04:05 xcp000 kernel:       .data : 0xc037f96c - 0xc04e7178   (1438 kB)
Apr  7 12:04:05 xcp000 kernel:       .text : 0xc0100000 - 0xc037f96c   (2558 kB)
Apr  7 12:04:05 xcp000 kernel: Checking if this processor honours the WP bit even in supervisor mode...Ok.
Apr  7 12:04:05 xcp000 kernel: Hierarchical RCU implementation.
Apr  7 12:04:05 xcp000 kernel: NR_IRQS:2048
Apr  7 12:04:05 xcp000 kernel: Xen reported: 2672.728 MHz processor.
Apr  7 12:04:05 xcp000 kernel: Console: colour dummy device 80x25
Apr  7 12:04:05 xcp000 kernel: console [tty0] enabled
Apr  7 12:04:05 xcp000 kernel: console [hvc0] enabled
Apr  7 12:04:05 xcp000 kernel: Calibrating delay using timer specific routine.. 5346.72 BogoMIPS (lpj=26733644)
Apr  7 12:04:05 xcp000 kernel: pid_max: default: 32768 minimum: 301
Apr  7 12:04:05 xcp000 kernel: Security Framework initialized
Apr  7 12:04:05 xcp000 kernel: Mount-cache hash table entries: 512
Apr  7 12:04:05 xcp000 kernel: Checking 'hlt' instruction... OK.
Apr  7 12:04:05 xcp000 kernel: SMP alternatives: switching to UP code
Apr  7 12:04:05 xcp000 kernel: ACPI: Core revision 20090903
Apr  7 12:04:05 xcp000 kernel: SMP alternatives: switching to SMP code
Apr  7 12:04:05 xcp000 kernel: Initializing CPU#1
Apr  7 12:04:05 xcp000 kernel: Initializing CPU#2
Apr  7 12:04:05 xcp000 kernel: Initializing CPU#3
Apr  7 12:04:05 xcp000 kernel: Initializing CPU#4
Apr  7 12:04:05 xcp000 kernel: Initializing CPU#5
Apr  7 12:04:05 xcp000 kernel: Initializing CPU#6
Apr  7 12:04:05 xcp000 kernel: Brought up 8 CPUs
Apr  7 12:04:05 xcp000 kernel: Initializing CPU#7
Apr  7 12:04:05 xcp000 kernel: NET: Registered protocol family 16
Apr  7 12:04:05 xcp000 kernel: ACPI: bus type pci registered
Apr  7 12:04:05 xcp000 kernel: PCI: MCFG configuration 0: base e0000000 segment 0 buses 0 - 255
Apr  7 12:04:05 xcp000 kernel: PCI: Not using MMCONFIG.
Apr  7 12:04:05 xcp000 kernel: PCI: Using configuration type 1 for base access
Apr  7 12:04:05 xcp000 kernel: bio: create slab <bio-0> at 0
Apr  7 12:04:05 xcp000 kernel: ACPI: Executed 1 blocks of module-level executable AML code
Apr  7 12:04:05 xcp000 kernel: ACPI: Interpreter enabled
Apr  7 12:04:05 xcp000 kernel: ACPI: (supports S0 S5)
Apr  7 12:04:05 xcp000 kernel: ACPI: Using IOAPIC for interrupt routing
Apr  7 12:04:05 xcp000 kernel: PCI: MCFG configuration 0: base e0000000 segment 0 buses 0 - 255
Apr  7 12:04:05 xcp000 kernel: PCI: MCFG area at e0000000 reserved in ACPI motherboard resources
Apr  7 12:04:05 xcp000 kernel: PCI: Using MMCONFIG for extended config space
Apr  7 12:04:05 xcp000 kernel: ACPI: No dock devices found.
Apr  7 12:04:05 xcp000 kernel: PCI: Ignoring host bridge windows from ACPI; if necessary, use "pci=use_crs" and report a bug
Apr  7 12:04:05 xcp000 kernel: ACPI: PCI Root Bridge [PCI0] (0000:00)
Apr  7 12:04:05 xcp000 kernel: pci 0000:00:00.0: PME# supported from D0 D3hot D3cold
Apr  7 12:04:05 xcp000 kernel: pci 0000:00:00.0: PME# disabled
Apr  7 12:04:05 xcp000 kernel: pci 0000:00:01.0: PME# supported from D0 D3hot D3cold
Apr  7 12:04:05 xcp000 kernel: pci 0000:00:01.0: PME# disabled
Apr  7 12:04:05 xcp000 kernel: pci 0000:00:03.0: PME# supported from D0 D3hot D3cold
Apr  7 12:04:05 xcp000 kernel: pci 0000:00:03.0: PME# disabled
Apr  7 12:04:05 xcp000 kernel: pci 0000:00:07.0: PME# supported from D0 D3hot D3cold
Apr  7 12:04:05 xcp000 kernel: pci 0000:00:07.0: PME# disabled
Apr  7 12:04:05 xcp000 kernel: pci 0000:00:1a.7: PME# supported from D0 D3hot D3cold
Apr  7 12:04:05 xcp000 kernel: pci 0000:00:1a.7: PME# disabled
Apr  7 12:04:05 xcp000 kernel: pci 0000:00:1d.7: PME# supported from D0 D3hot D3cold
Apr  7 12:04:05 xcp000 kernel: pci 0000:00:1d.7: PME# disabled
Apr  7 12:04:05 xcp000 kernel: pci 0000:00:1f.0: quirk: region 0800-087f claimed by ICH6 ACPI/GPIO/TCO
Apr  7 12:04:05 xcp000 kernel: pci 0000:00:1f.0: quirk: region 0500-053f claimed by ICH6 GPIO
Apr  7 12:04:05 xcp000 kernel: pci 0000:00:1f.0: ICH7 LPC Generic IO decode 1 PIO at 0294 (mask 0003)
Apr  7 12:04:05 xcp000 kernel: pci 0000:00:1f.0: ICH7 LPC Generic IO decode 3 PIO at 4700 (mask 001f)
Apr  7 12:04:05 xcp000 kernel: pci 0000:00:01.0: PCI bridge to [bus 01-01]
Apr  7 12:04:05 xcp000 kernel: pci 0000:00:03.0: PCI bridge to [bus 02-02]
Apr  7 12:04:05 xcp000 kernel: pci 0000:00:07.0: PCI bridge to [bus 03-03]
Apr  7 12:04:05 xcp000 kernel: pci 0000:04:01.0: PME# supported from D0 D3hot D3cold
Apr  7 12:04:05 xcp000 kernel: pci 0000:04:01.0: PME# disabled
Apr  7 12:04:05 xcp000 kernel: pci 0000:00:1e.0: PCI bridge to [bus 04-04] (subtractive decode)
Apr  7 12:04:05 xcp000 kernel: ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 6 7 *10 11 12 14 15)
Apr  7 12:04:05 xcp000 kernel: ACPI: PCI Interrupt Link [LNKB] (IRQs *5)
Apr  7 12:04:05 xcp000 kernel: ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 6 7 10 11 12 14 *15)
Apr  7 12:04:05 xcp000 kernel: ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 6 7 10 11 12 *14 15)
Apr  7 12:04:05 xcp000 kernel: ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 6 7 10 *11 12 14 15)
Apr  7 12:04:05 xcp000 kernel: ACPI: PCI Interrupt Link [LNKF] (IRQs *3 4 6 7 10 11 12 14 15)
Apr  7 12:04:05 xcp000 kernel: ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 6 7 10 11 12 14 15) *0, disabled.
Apr  7 12:04:05 xcp000 kernel: ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 6 *7 10 11 12 14 15)
Apr  7 12:04:05 xcp000 kernel: xen_mem: Initialising balloon driver.
Apr  7 12:04:05 xcp000 kernel: vgaarb: device added: PCI:0000:02:00.0,decodes=io+mem,owns=io+mem,locks=none
Apr  7 12:04:05 xcp000 kernel: vgaarb: loaded
Apr  7 12:04:05 xcp000 kernel: PCI: Using ACPI for IRQ routing
Apr  7 12:04:05 xcp000 kernel: Switching to clocksource xen
Apr  7 12:04:05 xcp000 kernel: pnp: PnP ACPI init
Apr  7 12:04:05 xcp000 kernel: ACPI: bus type pnp registered
Apr  7 12:04:05 xcp000 kernel: pnp: PnP ACPI: found 14 devices
Apr  7 12:04:05 xcp000 kernel: ACPI: ACPI bus type pnp unregistered
Apr  7 12:04:05 xcp000 kernel: system 00:01: iomem range 0xfbf00000-0xfbffffff has been reserved
Apr  7 12:04:05 xcp000 kernel: system 00:01: iomem range 0xfc000000-0xfcffffff has been reserved
Apr  7 12:04:05 xcp000 kernel: system 00:01: iomem range 0xfd000000-0xfdffffff has been reserved
Apr  7 12:04:05 xcp000 kernel: system 00:01: iomem range 0xfe000000-0xfebfffff has been reserved
Apr  7 12:04:05 xcp000 kernel: system 00:01: iomem range 0xfec8a000-0xfec8afff has been reserved
Apr  7 12:04:05 xcp000 kernel: system 00:01: iomem range 0xfed10000-0xfed10fff has been reserved
Apr  7 12:04:05 xcp000 kernel: system 00:06: ioport range 0x290-0x29f has been reserved
Apr  7 12:04:05 xcp000 kernel: system 00:07: ioport range 0x4d0-0x4d1 has been reserved
Apr  7 12:04:05 xcp000 kernel: system 00:07: ioport range 0x800-0x87f has been reserved
Apr  7 12:04:05 xcp000 kernel: system 00:07: ioport range 0x500-0x57f could not be reserved
Apr  7 12:04:05 xcp000 kernel: system 00:07: iomem range 0xfed1c000-0xfed1ffff has been reserved
Apr  7 12:04:05 xcp000 kernel: system 00:07: iomem range 0xfed20000-0xfed3ffff has been reserved
Apr  7 12:04:05 xcp000 kernel: system 00:07: iomem range 0xfed40000-0xfed8ffff has been reserved
Apr  7 12:04:05 xcp000 kernel: system 00:0a: iomem range 0xffc00000-0xffdfffff has been reserved
Apr  7 12:04:05 xcp000 kernel: system 00:0b: iomem range 0xfec00000-0xfec00fff has been reserved
Apr  7 12:04:05 xcp000 kernel: system 00:0b: iomem range 0xfee00000-0xfee00fff has been reserved
Apr  7 12:04:05 xcp000 kernel: system 00:0c: iomem range 0xe0000000-0xefffffff has been reserved
Apr  7 12:04:05 xcp000 kernel: system 00:0d: iomem range 0x0-0x9ffff could not be reserved
Apr  7 12:04:05 xcp000 kernel: system 00:0d: iomem range 0xc0000-0xcffff could not be reserved
Apr  7 12:04:05 xcp000 kernel: system 00:0d: iomem range 0xe0000-0xfffff could not be reserved
Apr  7 12:04:05 xcp000 kernel: system 00:0d: iomem range 0x100000-0xbfffffff could not be reserved
Apr  7 12:04:05 xcp000 kernel: system 00:0d: iomem range 0xfed90000-0xffffffff could not be reserved
Apr  7 12:04:05 xcp000 kernel: pci 0000:04:00.0: BAR 6: address space collision on of device [0xfbee0000-0xfbeeffff]
Apr  7 12:04:05 xcp000 kernel: pci 0000:04:01.0: BAR 6: address space collision on of device [0xfbe80000-0xfbe9ffff]
Apr  7 12:04:05 xcp000 kernel: pci 0000:00:01.0: PCI bridge, secondary bus 0000:01
Apr  7 12:04:05 xcp000 kernel: pci 0000:00:01.0:   IO window: disabled
Apr  7 12:04:05 xcp000 kernel: pci 0000:00:01.0:   MEM window: disabled
Apr  7 12:04:05 xcp000 kernel: pci 0000:00:01.0:   PREFETCH window: disabled
Apr  7 12:04:05 xcp000 kernel: pci 0000:00:03.0: PCI bridge, secondary bus 0000:02
Apr  7 12:04:05 xcp000 kernel: pci 0000:00:03.0:   IO window: disabled
Apr  7 12:04:05 xcp000 kernel: pci 0000:00:03.0:   MEM window: 0xf8f00000-0xfaffffff
Apr  7 12:04:05 xcp000 kernel: pci 0000:00:03.0:   PREFETCH window: 0x000000d0000000-0x000000dfffffff
Apr  7 12:04:05 xcp000 kernel: pci 0000:00:07.0: PCI bridge, secondary bus 0000:03
Apr  7 12:04:05 xcp000 kernel: pci 0000:00:07.0:   IO window: disabled
Apr  7 12:04:05 xcp000 kernel: pci 0000:00:07.0:   MEM window: disabled
Apr  7 12:04:05 xcp000 kernel: pci 0000:00:07.0:   PREFETCH window: disabled
Apr  7 12:04:05 xcp000 kernel: pci 0000:00:1e.0: PCI bridge, secondary bus 0000:04
Apr  7 12:04:05 xcp000 kernel: pci 0000:00:1e.0:   IO window: 0xe000-0xefff
Apr  7 12:04:05 xcp000 kernel: pci 0000:00:1e.0:   MEM window: 0xfb000000-0xfbefffff
Apr  7 12:04:05 xcp000 kernel: pci 0000:00:1e.0:   PREFETCH window: 0xc0000000-0xc00fffff
Apr  7 12:04:05 xcp000 kernel: NET: Registered protocol family 2
Apr  7 12:04:05 xcp000 kernel: IP route cache hash table entries: 32768 (order: 5, 131072 bytes)
Apr  7 12:04:05 xcp000 kernel: TCP established hash table entries: 131072 (order: 8, 1048576 bytes)
Apr  7 12:04:05 xcp000 kernel: TCP bind hash table entries: 65536 (order: 7, 524288 bytes)
Apr  7 12:04:05 xcp000 kernel: TCP: Hash tables configured (established 131072 bind 65536)
Apr  7 12:04:05 xcp000 kernel: TCP reno registered
Apr  7 12:04:05 xcp000 kernel: NET: Registered protocol family 1
Apr  7 12:04:05 xcp000 kernel: Trying to unpack rootfs image as initramfs...
Apr  7 12:04:05 xcp000 kernel: Freeing initrd memory: 6972k freed
Apr  7 12:04:05 xcp000 kernel: VFS: Disk quotas dquot_6.5.2
Apr  7 12:04:05 xcp000 kernel: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
Apr  7 12:04:05 xcp000 kernel: msgmni has been set to 379
Apr  7 12:04:05 xcp000 kernel: alg: No test for stdrng (krng)
Apr  7 12:04:05 xcp000 kernel: io scheduler noop registered
Apr  7 12:04:05 xcp000 kernel: io scheduler anticipatory registered
Apr  7 12:04:05 xcp000 kernel: io scheduler deadline registered
Apr  7 12:04:05 xcp000 kernel: io scheduler cfq registered (default)
Apr  7 12:04:05 xcp000 kernel: vesafb: framebuffer at 0xd0000000, mapped to 0xf0080000, using 1200k, total 262144k
Apr  7 12:04:05 xcp000 kernel: vesafb: mode is 640x480x16, linelength=1280, pages=0
Apr  7 12:04:05 xcp000 kernel: vesafb: scrolling: redraw
Apr  7 12:04:05 xcp000 kernel: vesafb: Truecolor: size=0:5:6:5, shift=0:11:5:0
Apr  7 12:04:05 xcp000 kernel: fb0: VESA VGA frame buffer device
Apr  7 12:04:05 xcp000 kernel: floppy0: Unable to grab DMA2 for the floppy driver
Apr  7 12:04:05 xcp000 kernel: floppy0: no floppy controllers found
Apr  7 12:04:05 xcp000 kernel: brd: module loaded
Apr  7 12:04:05 xcp000 kernel: loop: module loaded
Apr  7 12:04:05 xcp000 kernel: Xen virtual console successfully installed as hvc0
Apr  7 12:04:05 xcp000 kernel: Event-channel device installed.
Apr  7 12:04:05 xcp000 kernel: blktap_device_init: blktap device major 253
Apr  7 12:04:05 xcp000 kernel: blktap_ring_init: blktap ring major: 254
Apr  7 12:04:05 xcp000 kernel: netfront: Initialising virtual ethernet driver.
Apr  7 12:04:05 xcp000 kernel: Uniform Multi-Platform E-IDE driver
Apr  7 12:04:05 xcp000 kernel: PNP: No PS/2 controller found. Probing ports directly.
Apr  7 12:04:05 xcp000 kernel: serio: i8042 KBD port at 0x60,0x64 irq 1
Apr  7 12:04:05 xcp000 kernel: serio: i8042 AUX port at 0x60,0x64 irq 12
Apr  7 12:04:05 xcp000 kernel: mice: PS/2 mouse device common for all mice
Apr  7 12:04:05 xcp000 kernel: NET: Registered protocol family 17
Apr  7 12:04:05 xcp000 kernel: registered taskstats version 1
Apr  7 12:04:05 xcp000 kernel: PCI IO multiplexer device installed.
Apr  7 12:04:05 xcp000 kernel: BIOS EDD facility v0.16 2004-Jun-25, 1 devices found
Apr  7 12:04:05 xcp000 kernel: Freeing unused kernel memory: 312k freed
Apr  7 12:04:05 xcp000 kernel: Console: switching to colour frame buffer device 80x30
Apr  7 12:04:05 xcp000 kernel: usbcore: registered new interface driver usbfs
Apr  7 12:04:05 xcp000 kernel: usbcore: registered new interface driver hub
Apr  7 12:04:05 xcp000 kernel: usbcore: registered new device driver usb
Apr  7 12:04:05 xcp000 kernel: ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
Apr  7 12:04:05 xcp000 kernel: ehci_hcd 0000:00:1a.7: PCI INT C -> GSI 18 (level, low) -> IRQ 18
Apr  7 12:04:05 xcp000 kernel: ehci_hcd 0000:00:1a.7: EHCI Host Controller
Apr  7 12:04:05 xcp000 kernel: ehci_hcd 0000:00:1a.7: new USB bus registered, assigned bus number 1
Apr  7 12:04:05 xcp000 kernel: ehci_hcd 0000:00:1a.7: debug port 1
Apr  7 12:04:05 xcp000 kernel: ehci_hcd 0000:00:1a.7: irq 18, io mem 0xf8eff000
Apr  7 12:04:05 xcp000 kernel: ehci_hcd 0000:00:1a.7: USB 2.0 started, EHCI 1.00
Apr  7 12:04:05 xcp000 kernel: usb usb1: configuration #1 chosen from 1 choice
Apr  7 12:04:05 xcp000 kernel: hub 1-0:1.0: USB hub found
Apr  7 12:04:05 xcp000 kernel: hub 1-0:1.0: 6 ports detected
Apr  7 12:04:05 xcp000 kernel: ehci_hcd 0000:00:1d.7: PCI INT A -> GSI 23 (level, low) -> IRQ 23
Apr  7 12:04:05 xcp000 kernel: ehci_hcd 0000:00:1d.7: EHCI Host Controller
Apr  7 12:04:05 xcp000 kernel: ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 2
Apr  7 12:04:05 xcp000 kernel: ehci_hcd 0000:00:1d.7: debug port 1
Apr  7 12:04:05 xcp000 kernel: ehci_hcd 0000:00:1d.7: irq 23, io mem 0xf8efe000
Apr  7 12:04:05 xcp000 kernel: ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00
Apr  7 12:04:05 xcp000 kernel: usb usb2: configuration #1 chosen from 1 choice
Apr  7 12:04:05 xcp000 kernel: hub 2-0:1.0: USB hub found
Apr  7 12:04:05 xcp000 kernel: hub 2-0:1.0: 6 ports detected
Apr  7 12:04:05 xcp000 kernel: ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
Apr  7 12:04:05 xcp000 kernel: uhci_hcd: USB Universal Host Controller Interface driver
Apr  7 12:04:05 xcp000 kernel: uhci_hcd 0000:00:1a.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
Apr  7 12:04:05 xcp000 kernel: uhci_hcd 0000:00:1a.0: UHCI Host Controller
Apr  7 12:04:05 xcp000 kernel: uhci_hcd 0000:00:1a.0: new USB bus registered, assigned bus number 3
Apr  7 12:04:05 xcp000 kernel: uhci_hcd 0000:00:1a.0: irq 16, io base 0x0000d800
Apr  7 12:04:05 xcp000 kernel: usb usb3: configuration #1 chosen from 1 choice
Apr  7 12:04:05 xcp000 kernel: hub 3-0:1.0: USB hub found
Apr  7 12:04:05 xcp000 kernel: hub 3-0:1.0: 2 ports detected
Apr  7 12:04:05 xcp000 kernel: uhci_hcd 0000:00:1a.1: PCI INT B -> GSI 21 (level, low) -> IRQ 21
Apr  7 12:04:05 xcp000 kernel: uhci_hcd 0000:00:1a.1: UHCI Host Controller
Apr  7 12:04:05 xcp000 kernel: uhci_hcd 0000:00:1a.1: new USB bus registered, assigned bus number 4
Apr  7 12:04:05 xcp000 kernel: uhci_hcd 0000:00:1a.1: irq 21, io base 0x0000d880
Apr  7 12:04:05 xcp000 kernel: usb usb4: configuration #1 chosen from 1 choice
Apr  7 12:04:05 xcp000 kernel: hub 4-0:1.0: USB hub found
Apr  7 12:04:05 xcp000 kernel: hub 4-0:1.0: 2 ports detected
Apr  7 12:04:05 xcp000 kernel: uhci_hcd 0000:00:1a.2: PCI INT D -> GSI 19 (level, low) -> IRQ 19
Apr  7 12:04:05 xcp000 kernel: uhci_hcd 0000:00:1a.2: UHCI Host Controller
Apr  7 12:04:05 xcp000 kernel: uhci_hcd 0000:00:1a.2: new USB bus registered, assigned bus number 5
Apr  7 12:04:05 xcp000 kernel: uhci_hcd 0000:00:1a.2: irq 19, io base 0x0000dc00
Apr  7 12:04:05 xcp000 kernel: usb usb5: configuration #1 chosen from 1 choice
Apr  7 12:04:05 xcp000 kernel: hub 5-0:1.0: USB hub found
Apr  7 12:04:05 xcp000 kernel: hub 5-0:1.0: 2 ports detected
Apr  7 12:04:05 xcp000 kernel: uhci_hcd 0000:00:1d.0: PCI INT A -> GSI 23 (level, low) -> IRQ 23
Apr  7 12:04:05 xcp000 kernel: uhci_hcd 0000:00:1d.0: UHCI Host Controller
Apr  7 12:04:05 xcp000 kernel: uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 6
Apr  7 12:04:05 xcp000 kernel: uhci_hcd 0000:00:1d.0: irq 23, io base 0x0000d080
Apr  7 12:04:05 xcp000 kernel: usb usb6: configuration #1 chosen from 1 choice
Apr  7 12:04:05 xcp000 kernel: hub 6-0:1.0: USB hub found
Apr  7 12:04:05 xcp000 kernel: hub 6-0:1.0: 2 ports detected
Apr  7 12:04:05 xcp000 kernel: uhci_hcd 0000:00:1d.1: PCI INT B -> GSI 19 (level, low) -> IRQ 19
Apr  7 12:04:05 xcp000 kernel: uhci_hcd 0000:00:1d.1: UHCI Host Controller
Apr  7 12:04:05 xcp000 kernel: uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 7
Apr  7 12:04:05 xcp000 kernel: uhci_hcd 0000:00:1d.1: irq 19, io base 0x0000d400
Apr  7 12:04:05 xcp000 kernel: usb usb7: configuration #1 chosen from 1 choice
Apr  7 12:04:05 xcp000 kernel: hub 7-0:1.0: USB hub found
Apr  7 12:04:05 xcp000 kernel: hub 7-0:1.0: 2 ports detected
Apr  7 12:04:05 xcp000 kernel: uhci_hcd 0000:00:1d.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18
Apr  7 12:04:05 xcp000 kernel: uhci_hcd 0000:00:1d.2: UHCI Host Controller
Apr  7 12:04:05 xcp000 kernel: uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 8
Apr  7 12:04:05 xcp000 kernel: uhci_hcd 0000:00:1d.2: irq 18, io base 0x0000d480
Apr  7 12:04:05 xcp000 kernel: usb usb8: configuration #1 chosen from 1 choice
Apr  7 12:04:05 xcp000 kernel: hub 8-0:1.0: USB hub found
Apr  7 12:04:05 xcp000 kernel: hub 8-0:1.0: 2 ports detected
Apr  7 12:04:05 xcp000 kernel: SCSI subsystem initialized
Apr  7 12:04:05 xcp000 kernel: 3ware Storage Controller device driver for Linux v1.26.02.002.
Apr  7 12:04:05 xcp000 kernel: 3w-xxxx 0000:04:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
Apr  7 12:04:05 xcp000 kernel: usb 6-2: new full speed USB device using uhci_hcd and address 2
Apr  7 12:04:05 xcp000 kernel: usb 6-2: configuration #1 chosen from 1 choice
Apr  7 12:04:05 xcp000 kernel: hub 6-2:1.0: USB hub found
Apr  7 12:04:05 xcp000 kernel: hub 6-2:1.0: 3 ports detected
Apr  7 12:04:05 xcp000 kernel: usb 6-2.1: new full speed USB device using uhci_hcd and address 3
Apr  7 12:04:05 xcp000 kernel: usb 6-2.1: configuration #1 chosen from 1 choice
Apr  7 12:04:05 xcp000 kernel: usb 6-2.2: new low speed USB device using uhci_hcd and address 4
Apr  7 12:04:05 xcp000 kernel: usb 6-2.2: configuration #1 chosen from 1 choice
Apr  7 12:04:05 xcp000 kernel: scsi0 : 3ware Storage Controller
Apr  7 12:04:05 xcp000 kernel: 3w-xxxx: scsi0: Found a 3ware Storage Controller at 0xec00, IRQ: 16.
Apr  7 12:04:05 xcp000 kernel: scsi 0:0:0:0: Direct-Access     3ware    Logical Disk 0   1.2  PQ: 0 ANSI: 0
Apr  7 12:04:05 xcp000 kernel: sd 0:0:0:0: [sda] 976771120 512-byte logical blocks: (500 GB/465 GiB)
Apr  7 12:04:05 xcp000 kernel: sd 0:0:0:0: [sda] Write Protect is off
Apr  7 12:04:05 xcp000 kernel: sd 0:0:0:0: [sda] Write cache: enabled, read cache: disabled, supports DPO and FUA
Apr  7 12:04:05 xcp000 kernel:  sda: sda1 sda2 sda3
Apr  7 12:04:05 xcp000 kernel: sd 0:0:0:0: [sda] Attached SCSI disk
Apr  7 12:04:05 xcp000 kernel: ide-gd driver 1.18
Apr  7 12:04:05 xcp000 kernel: device-mapper: ioctl: 4.15.0-ioctl (2009-04-01) initialised: dm-devel@redhat.com
Apr  7 12:04:05 xcp000 kernel: kjournald starting.  Commit interval 15 seconds
Apr  7 12:04:05 xcp000 kernel: EXT3-fs: mounted filesystem with writeback data mode.
Apr  7 12:04:05 xcp000 kernel: input: PC Speaker as /class/input/input0
Apr  7 12:04:05 xcp000 kernel: i801_smbus 0000:00:1f.3: PCI INT C -> GSI 18 (level, low) -> IRQ 18
Apr  7 12:04:05 xcp000 kernel: ACPI: I/O resource 0000:00:1f.3 [0x400-0x41f] conflicts with ACPI region SMRG [0x400-0x40f]
Apr  7 12:04:05 xcp000 kernel: ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
Apr  7 12:04:05 xcp000 kernel: ata_piix 0000:00:1f.2: PCI INT B -> GSI 20 (level, low) -> IRQ 20
Apr  7 12:04:05 xcp000 kernel: ata_piix 0000:00:1f.2: MAP [ P0 P2 P1 P3 ]
Apr  7 12:04:05 xcp000 kernel: scsi1 : ata_piix
Apr  7 12:04:05 xcp000 kernel: scsi2 : ata_piix
Apr  7 12:04:05 xcp000 kernel: ata1: SATA max UDMA/133 cmd 0xc000 ctl 0xbc00 bmdma 0xb480 irq 20
Apr  7 12:04:05 xcp000 kernel: ata2: SATA max UDMA/133 cmd 0xb880 ctl 0xb800 bmdma 0xb488 irq 20
Apr  7 12:04:05 xcp000 kernel: ata_piix 0000:00:1f.5: PCI INT B -> GSI 20 (level, low) -> IRQ 20
Apr  7 12:04:05 xcp000 kernel: ata_piix 0000:00:1f.5: MAP [ P0 -- P1 -- ]
Apr  7 12:04:05 xcp000 kernel: scsi3 : ata_piix
Apr  7 12:04:05 xcp000 kernel: scsi4 : ata_piix
Apr  7 12:04:05 xcp000 kernel: ata3: SATA max UDMA/133 cmd 0xd000 ctl 0xcc00 bmdma 0xc480 irq 20
Apr  7 12:04:05 xcp000 kernel: ata4: SATA max UDMA/133 cmd 0xc880 ctl 0xc800 bmdma 0xc488 irq 20
Apr  7 12:04:05 xcp000 kernel: input: Power Button as /class/input/input1
Apr  7 12:04:05 xcp000 kernel: ACPI: Power Button [PWRB]
Apr  7 12:04:05 xcp000 kernel: input: Power Button as /class/input/input2
Apr  7 12:04:05 xcp000 kernel: ACPI: Power Button [PWRF]
Apr  7 12:04:05 xcp000 kernel: ata4: SATA link down (SStatus 0 SControl 300)
Apr  7 12:04:05 xcp000 kernel: ata3: SATA link down (SStatus 0 SControl 300)
Apr  7 12:04:05 xcp000 kernel: Intel(R) PRO/1000 Network Driver - version 8.0.19-NAPI
Apr  7 12:04:05 xcp000 kernel: Copyright (c) 1999-2009 Intel Corporation.
Apr  7 12:04:05 xcp000 kernel: e1000 0000:04:01.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
Apr  7 12:04:05 xcp000 kernel: e1000: 0000:04:01.0: e1000_probe: (PCI:33MHz:32-bit) 00:0e:0c:b9:52:aa
Apr  7 12:04:05 xcp000 kernel: ata1.00: SATA link down (SStatus 0 SControl 300)
Apr  7 12:04:05 xcp000 kernel: ata1.01: SATA link down (SStatus 0 SControl 300)
Apr  7 12:04:05 xcp000 kernel: ata2.00: SATA link down (SStatus 0 SControl 300)
Apr  7 12:04:05 xcp000 kernel: ata2.01: SATA link down (SStatus 0 SControl 300)
Apr  7 12:04:05 xcp000 kernel: No available Cx info for cpu 2
Apr  7 12:04:05 xcp000 kernel: No available Cx info for cpu 3
Apr  7 12:04:05 xcp000 kernel: No available Cx info for cpu 4
Apr  7 12:04:05 xcp000 kernel: No available Cx info for cpu 5
Apr  7 12:04:05 xcp000 kernel: No available Cx info for cpu 6
Apr  7 12:04:05 xcp000 kernel: No available Cx info for cpu 7
Apr  7 12:04:05 xcp000 kernel: No available Cx info for cpu 8
Apr  7 12:04:05 xcp000 kernel: No available Cx info for cpu 9
Apr  7 12:04:05 xcp000 kernel: No available Cx info for cpu 10
Apr  7 12:04:05 xcp000 kernel: No available Cx info for cpu 11
Apr  7 12:04:05 xcp000 kernel: No available Cx info for cpu 12
Apr  7 12:04:05 xcp000 kernel: No available Cx info for cpu 13
Apr  7 12:04:05 xcp000 kernel: No available Cx info for cpu 14
Apr  7 12:04:05 xcp000 kernel: No available Cx info for cpu 15
Apr  7 12:04:05 xcp000 kernel: No available Cx info for cpu 16
Apr  7 12:04:05 xcp000 kernel: rtc_cmos 00:03: RTC can wake from S4
Apr  7 12:04:05 xcp000 kernel: rtc_cmos 00:03: rtc core: registered rtc_cmos as rtc0
Apr  7 12:04:05 xcp000 kernel: rtc0: alarms up to one month, y3k, 114 bytes nvram
Apr  7 12:04:05 xcp000 kernel: e1000: eth0: e1000_probe: Intel(R) PRO/1000 Network Connection
Apr  7 12:04:05 xcp000 kernel: sd 0:0:0:0: Attached scsi generic sg0 type 0
Apr  7 12:04:05 xcp000 kernel: usbcore: registered new interface driver hiddev
Apr  7 12:04:05 xcp000 kernel: input: Dell Dell USB Keyboard as /class/input/input3
Apr  7 12:04:05 xcp000 kernel: generic-usb 0003:413C:2010.0001: input: USB HID v1.10 Keyboard [Dell Dell USB Keyboard] on usb-0000:00:1d.0-2.1/input0
Apr  7 12:04:05 xcp000 kernel: input: Dell Dell USB Keyboard as /class/input/input4
Apr  7 12:04:05 xcp000 kernel: generic-usb 0003:413C:2010.0002: input: USB HID v1.10 Device [Dell Dell USB Keyboard] on usb-0000:00:1d.0-2.1/input1
Apr  7 12:04:05 xcp000 kernel: input: Microsoft Microsoft 5-Button Mouse with IntelliEye(TM) as /class/input/input5
Apr  7 12:04:05 xcp000 kernel: generic-usb 0003:045E:0047.0003: input: USB HID v1.10 Mouse [Microsoft Microsoft 5-Button Mouse with IntelliEye(TM)] on usb-0000:00:1d.0-2.2/input0
Apr  7 12:04:05 xcp000 kernel: usbcore: registered new interface driver usbhid
Apr  7 12:04:05 xcp000 kernel: usbhid: v2.6:USB HID core driver
Apr  7 12:04:05 xcp000 kernel: Non-volatile memory driver v1.3
Apr  7 12:04:05 xcp000 kernel: lp: driver loaded but no devices found
Apr  7 12:04:05 xcp000 kernel: md: Autodetecting RAID arrays.
Apr  7 12:04:05 xcp000 kernel: md: Scanned 0 and added 0 devices.
Apr  7 12:04:05 xcp000 kernel: md: autorun ...
Apr  7 12:04:05 xcp000 kernel: md: ... autorun DONE.
Apr  7 12:04:05 xcp000 kernel: EXT3 FS on sda1, internal journal
Apr  7 12:04:05 xcp000 kernel: Adding 524280k swap on /var/swap/swap.001.  Priority:-1 extents:140 across:4056904k 
Apr  7 12:04:05 xcp000 kernel: Microcode Update Driver: v2.00-xen <tigran@aivazian.fsnet.co.uk>, Peter Oruba
Apr  7 12:04:05 xcp000 kernel: Microcode Update Driver: v2.00-xen removed.
Apr  7 12:04:05 xcp000 kernel: ip_tables: (C) 2000-2006 Netfilter Core Team
Apr  7 12:04:05 xcp000 kernel: nf_conntrack version 0.5.0 (12145 buckets, 48580 max)
Apr  7 12:04:05 xcp000 multipathd: --------start up-------- 
Apr  7 12:04:05 xcp000 multipathd: read /etc/multipath.conf 
Apr  7 12:04:05 xcp000 multipathd: /sbin/scsi_id exitted with 1 
Apr  7 12:04:05 xcp000 multipathd: cannot get the the wwid for sda 
Apr  7 12:04:05 xcp000 multipathd: /sbin/scsi_id exitted with 1 
Apr  7 12:04:05 xcp000 multipathd: cannot get the the wwid for sda 
Apr  7 12:04:05 xcp000 multipathd: path checkers start up 
Apr  7 12:04:06 xcp000 portmap[5826]: Only binding to LOOPBACK address!
Apr  7 12:04:06 xcp000 kernel: RPC: Registered udp transport module.
Apr  7 12:04:06 xcp000 kernel: RPC: Registered tcp transport module.
Apr  7 12:04:06 xcp000 kernel: RPC: Registered tcp NFSv4.1 backchannel transport module.
Apr  7 12:04:06 xcp000 rpc.statd[5874]: Version 1.0.9 Starting
Apr  7 12:04:06 xcp000 rpc.statd[5874]: gethostbyname error for xcp000
Apr  7 12:04:06 xcp000 rpc.statd[5874]: statd running as root. chown /var/lib/nfs/statd/sm to choose different user 
Apr  7 12:04:07 xcp000 lwsmd: Logging started 
Apr  7 12:04:07 xcp000 lwsmd: Starting service: lwreg 
Apr  7 12:04:07 xcp000 lwsmd: Listening on endpoint /var/lib/likewise/.lwsm 
Apr  7 12:04:07 xcp000 lwsmd: Listener started 
Apr  7 12:04:07 xcp000 ntpdate[6062]: can't find host pool.ntp.org 
Apr  7 12:04:07 xcp000 ntpdate[6062]: no servers can be used, exiting
Apr  7 12:04:07 xcp000 ntpd[6066]: ntpd 4.2.2p1@1.1570-o Sat Dec 19 00:58:16 UTC 2009 (1)
Apr  7 12:04:07 xcp000 ntpd[6067]: precision = 1.000 usec
Apr  7 12:04:07 xcp000 ntpd[6067]: Listening on interface wildcard, 0.0.0.0#123 Disabled
Apr  7 12:04:07 xcp000 ntpd[6067]: Listening on interface lo, 127.0.0.1#123 Enabled
Apr  7 12:04:07 xcp000 ntpd[6067]: kernel time sync status 0040
Apr  7 12:04:07 xcp000 ntpd[6067]: getaddrinfo: "::1" invalid host address, ignored
Apr  7 12:04:07 xcp000 ntpd[6067]: frequency initialized 0.000 PPM from /var/lib/ntp/drift
Apr  7 12:04:07 xcp000 kernel: warning: `ntpd' uses 32-bit capabilities (legacy support in use)
Apr  7 12:04:08 xcp000 kernel: process 5963 (lwsmd) no longer affine to cpu4
Apr  7 12:04:08 xcp000 kernel: process 5923 (lwregd) no longer affine to cpu4
Apr  7 12:04:08 xcp000 kernel: process 5964 (lwsmd) no longer affine to cpu5
Apr  7 12:04:08 xcp000 kernel: process 5924 (lwregd) no longer affine to cpu5
Apr  7 12:04:08 xcp000 kernel: process 5965 (lwsmd) no longer affine to cpu6
Apr  7 12:04:08 xcp000 kernel: process 5925 (lwregd) no longer affine to cpu6
Apr  7 12:04:08 xcp000 kernel: process 5966 (lwsmd) no longer affine to cpu7
Apr  7 12:04:08 xcp000 kernel: process 5926 (lwregd) no longer affine to cpu7
Apr  7 12:04:10 xcp000 v6d: [ info|xcp000|0||watchdog] (Re)starting v6d... 
Apr  7 12:04:10 xcp000 kernel: suspend: event channel 27
Apr  7 12:04:10 xcp000 xapi: [ info|xcp000|0 thread_zero||watchdog] (Re)starting xapi... 
Apr  7 12:04:13 xcp000 xapi: [error|xcp000|0 thread_zero|dbsync (update_env) D:8d3cd9152c98|dbsync] Cannot read IP address. Check the control interface has an IP address 
Apr  7 12:04:13 xcp000 xapi: [error|xcp000|0 thread_zero|dbsync (update_env) D:8d3cd9152c98|dbsync] Cannot read IP address. Check the control interface has an IP address 
Apr  7 12:04:13 xcp000 xapi: [error|xcp000|0 thread_zero|dbsync (update_env) D:8d3cd9152c98|dbsync] Cannot read master IP address. Check the control interface has an IP address 
Apr  7 12:04:13 xcp000 xapi: [ warn|xcp000|0 thread_zero|Licensing host D:75271b728b2f|license] License application failed: cannot read license file. 
Apr  7 12:04:13 xcp000 xapi: [ warn|xcp000|87 heartbeat|heartbeat thread D:e7166cb44254|startup] thread [heartbeat thread] died 
Apr  7 12:04:13 xcp000 xapi: [ warn|xcp000|86|control domain memory D:cec364049ab7|startup] thread [control domain memory] died 
Apr  7 12:04:13 xcp000 xapi: [ warn|xcp000|0 thread_zero|checking no other known hosts are masters D:e71cfeb4238d|http] stunnel pid: 6544 caught Xmlrpcclient.Connection_reset 
Apr  7 12:04:13 xcp000 xapi: [ warn|xcp000|0 thread_zero|checking no other known hosts are masters D:e71cfeb4238d|xapi] Caught Connection_reset when contacting host OpaqueRef:dc745f76-7775-53cd-dd0f-3cb99f148efa; converting into CANNOT_CONTACT_HOST 
Apr  7 12:04:14 xcp000 interface-reconfigure: Called as /opt/xensource/libexec/interface-reconfigure rewrite
Apr  7 12:04:14 xcp000 interface-reconfigure: No session ref given on command line, logging in.
Apr  7 12:04:14 xcp000 interface-reconfigure: host uuid is d3ce7182-b0ea-466c-b712-741f19bb08ac
Apr  7 12:04:14 xcp000 ovs-vsctl: 00001|vsctl|INFO|Called as /usr/bin/ovs-vsctl --timeout=5 -vANY:console:emer get Open_vSwitch . managers
Apr  7 12:04:14 xcp000 xapi: [error|xcp000|0 thread_zero|creating storage D:fb412e95e9ea|xapi] Could not plug in pbd '79073368-98a6-f6cf-bd1f-95b42f04e463': Api_errors.Server_error("SR_BACKEND_FAILURE_108", _) 
Apr  7 12:04:15 xcp000 kernel: kjournald starting.  Commit interval 15 seconds
Apr  7 12:04:15 xcp000 kernel: EXT3 FS on dm-0, internal journal
Apr  7 12:04:15 xcp000 kernel: EXT3-fs: mounted filesystem with writeback data mode.
Apr  7 12:04:15 xcp000 kernel: Slow work thread pool: Starting up
Apr  7 12:04:15 xcp000 kernel: Slow work thread pool: Ready
Apr  7 12:04:15 xcp000 kernel:  CIFS VFS: Error connecting to socket. Aborting operation
Apr  7 12:04:15 xcp000 kernel:  CIFS VFS: cifs_mount failed w/return code = -101
Apr  7 12:04:16 xcp000 xapi: [error|xcp000|0 thread_zero|creating storage D:fb412e95e9ea|xapi] Could not plug in pbd 'c726d1b3-fd30-916d-e89b-cefb327388c9': Api_errors.Server_error("SR_BACKEND_FAILURE_222", _) 
Apr  7 12:04:16 xcp000 xapi: [ warn|xcp000|475|Calling on_xapi_initialize event hook in the external authentication plugin D:8410ca9c82a4|startup] thread [Calling on_xapi_initialize event hook in the external authentication plugin] died 
Apr  7 12:04:16 xcp000 xapi: [ warn|xcp000|476 unix-RPC|VM.start R:67e4ae8c7d11|xapi] Host xcp000 cannot see SR NFS vms on qnap000 
Apr  7 12:04:16 xcp000 xapi: [ warn|xcp000|476 unix-RPC|VM.start R:67e4ae8c7d11|xapi] Host xcp000 cannot see SR NFS vms on qnap000 
Apr  7 12:04:16 xcp000 xapi: [ warn|xcp000|476 unix-RPC|VM.assert_can_boot_here R:f4ffc4004043|xapi] Host xcp000 cannot see SR NFS vms on qnap000 
Apr  7 12:04:16 xcp000 xapi: [ warn|xcp000|476 unix-RPC|VM.assert_can_boot_here R:f4ffc4004043|xapi] Host xcp000 cannot see SR NFS vms on qnap000 
Apr  7 12:04:16 xcp000 xapi: [ warn|xcp000|476 unix-RPC|VM.start R:65ac5c8ef6b2|xapi] Host xcp000 cannot see SR NFS vms on qnap000 
Apr  7 12:04:16 xcp000 last message repeated 2 times
Apr  7 12:04:16 xcp000 xapi: [ warn|xcp000|476 unix-RPC|VM.assert_can_boot_here R:676685177971|xapi] Host xcp000 cannot see SR NFS vms on qnap000 
Apr  7 12:04:16 xcp000 last message repeated 2 times
Apr  7 12:04:20 xcp000 xsconsole: Started as /usr/lib/xsconsole/XSConsole.py -f root
Apr  7 12:04:20 xcp000 xsconsole: UpdateFromPatchVersions failed: 
Apr  7 12:04:20 xcp000 xsconsole: [Errno 2] No such file or directory
Apr  7 12:04:21 xcp000 xsconsole: Loaded initial xapi and system data in 0.189 seconds
Apr  7 12:04:28 xcp000 xsconsole: User authenticated successfully
Apr  7 12:04:28 xcp000 xsconsole: Configure Management Interface found no PIFs to present
Apr  7 12:04:31 xcp000 xsconsole: Local shell
Apr  7 12:05:22 xcp000 xsconsole: Started as /usr/lib/xsconsole/XSConsole.py
Apr  7 12:05:22 xcp000 xsconsole: UpdateFromPatchVersions failed: 
Apr  7 12:05:22 xcp000 xsconsole: [Errno 2] No such file or directory
Apr  7 12:05:22 xcp000 xsconsole: Loaded initial xapi and system data in 0.192 seconds
Apr  7 12:05:32 xcp000 xsconsole: User authenticated successfully
Apr  7 12:06:00 xcp000 interface-reconfigure: Called as /opt/xensource/libexec/interface-reconfigure --session OpaqueRef:e20cd591-de50-3c15-8b91-174bbedb1c10 --pif OpaqueRef:8cdfd454-7636-bf43-a07b-64c627e2d4c1 up --management
Apr  7 12:06:00 xcp000 interface-reconfigure: host uuid is d3ce7182-b0ea-466c-b712-741f19bb08ac
Apr  7 12:06:00 xcp000 interface-reconfigure: Bring up PIF 4e9edc80-49b7-b2e4-6631-e85d1540f358: eth0 configured as Static
Apr  7 12:06:00 xcp000 interface-reconfigure: Configured for Vswitch datapath
Apr  7 12:06:00 xcp000 interface-reconfigure: action_up: xenbr0
Apr  7 12:06:00 xcp000 interface-reconfigure: Writing network configuration for xenbr0
Apr  7 12:06:00 xcp000 interface-reconfigure: Configuring xenbr0 using Static configuration
Apr  7 12:06:00 xcp000 interface-reconfigure: configure_datapath: bridge      - xenbr0
Apr  7 12:06:00 xcp000 interface-reconfigure: configure_datapath: physical    - ['eth0']
Apr  7 12:06:00 xcp000 interface-reconfigure: configure_datapath: extra ports - []
Apr  7 12:06:00 xcp000 interface-reconfigure: configure_datapath: extra bonds - []
Apr  7 12:06:00 xcp000 interface-reconfigure: ifdown: device xenbr0 does not exist, ignoring
Apr  7 12:06:00 xcp000 interface-reconfigure: Applying changes to /etc/sysconfig/network-scripts/route-xenbr0 configuration
Apr  7 12:06:00 xcp000 interface-reconfigure: Applying changes to /etc/sysconfig/network configuration
Apr  7 12:06:00 xcp000 interface-reconfigure: Applying changes to /etc/sysconfig/network-scripts/ifcfg-xenbr0 configuration
Apr  7 12:06:00 xcp000 interface-reconfigure: Running command: /sbin/ifconfig eth0 up mtu 1500
Apr  7 12:06:00 xcp000 interface-reconfigure: Running command: /sbin/ethtool -K eth0 gro off lro off
Apr  7 12:06:00 xcp000 interface-reconfigure: Command failed 92: /sbin/ethtool -K eth0 gro off lro off
Apr  7 12:06:00 xcp000 interface-reconfigure: Running command: /usr/bin/ovs-vsctl --timeout=20 -- --with-iface --if-exists del-port eth0 -- --may-exist add-br xenbr0 -- --may-exist add-port xenbr0 eth0 -- set Bridge xenbr0 other-config:hwaddr="00:0e:0c:b9:52:aa" -- br-set-external-id xenbr0 xs-network-uuids 9a30ee18-5064-90c3-eaa8-eb696a4aee53
Apr  7 12:06:00 xcp000 ovs-vsctl: 00001|vsctl|INFO|Called as /usr/bin/ovs-vsctl --timeout=20 -- --with-iface --if-exists del-port eth0 -- --may-exist add-br xenbr0 -- --may-exist add-port xenbr0 eth0 -- set Bridge xenbr0 "other-config:hwaddr=\"00:0e:0c:b9:52:aa\"" -- br-set-external-id xenbr0 xs-network-uuids 9a30ee18-5064-90c3-eaa8-eb696a4aee53
Apr  7 12:06:00 xcp000 interface-reconfigure: Running command: /sbin/ifup xenbr0
Apr  7 12:06:00 xcp000 kernel: device xenbr0 entered promiscuous mode
Apr  7 12:06:00 xcp000 kernel: device eth0 entered promiscuous mode
Apr  7 12:06:00 xcp000 ifupdown: ifup xenbr0
Apr  7 12:06:03 xcp000 kernel: e1000: eth0: e1000_watchdog_task: NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX/TX
Apr  7 12:06:04 xcp000 NET[8538]: /etc/sysconfig/network-scripts/ifup-post : updated /etc/resolv.conf
Apr  7 12:06:04 xcp000 interface-reconfigure: Committing changes to /etc/sysconfig/network-scripts/route-xenbr0 configuration
Apr  7 12:06:04 xcp000 interface-reconfigure: Committing changes to /etc/sysconfig/network configuration
Apr  7 12:06:04 xcp000 interface-reconfigure: Committing changes to /etc/sysconfig/network-scripts/ifcfg-xenbr0 configuration
Apr  7 12:06:04 xcp000 xapi: [ warn|xcp000|1187 unix-RPC|host.management_reconfigure R:25f50d9cb585|xapi] About to kill cached stunnels and the master database connection 
Apr  7 12:07:22 xcp000 xapi: [ warn|xcp000|1291||http] HTTP connection closed immediately with before any data received 
Apr  7 12:07:22 xcp000 xapi: [ warn|xcp000|1291||http] stunnel pid: 8740 caught Xmlrpcclient.Empty_response_from_server 
Apr  7 12:07:22 xcp000 ntpd[6067]: synchronized to LOCAL(0), stratum 10
Apr  7 12:07:57 xcp000 interface-reconfigure: Called as /opt/xensource/libexec/interface-reconfigure --session OpaqueRef:7dcce888-dc44-5ba9-2bbb-4e19d3878d68 --pif OpaqueRef:8cdfd454-7636-bf43-a07b-64c627e2d4c1 up --management
Apr  7 12:07:57 xcp000 interface-reconfigure: host uuid is d3ce7182-b0ea-466c-b712-741f19bb08ac
Apr  7 12:07:57 xcp000 interface-reconfigure: Bring up PIF 4e9edc80-49b7-b2e4-6631-e85d1540f358: eth0 configured as Static
Apr  7 12:07:57 xcp000 interface-reconfigure: Configured for Vswitch datapath
Apr  7 12:07:57 xcp000 interface-reconfigure: action_up: xenbr0
Apr  7 12:07:57 xcp000 interface-reconfigure: Writing network configuration for xenbr0
Apr  7 12:07:57 xcp000 interface-reconfigure: Configuring xenbr0 using Static configuration
Apr  7 12:07:57 xcp000 interface-reconfigure: configure_datapath: bridge      - xenbr0
Apr  7 12:07:57 xcp000 interface-reconfigure: configure_datapath: physical    - ['eth0']
Apr  7 12:07:57 xcp000 interface-reconfigure: configure_datapath: extra ports - []
Apr  7 12:07:57 xcp000 interface-reconfigure: configure_datapath: extra bonds - []
Apr  7 12:07:57 xcp000 interface-reconfigure: Running command: /sbin/ifdown xenbr0
Apr  7 12:07:57 xcp000 ifupdown: ifdown xenbr0
Apr  7 12:07:57 xcp000 interface-reconfigure: Applying changes to /etc/sysconfig/network-scripts/route-xenbr0 configuration
Apr  7 12:07:57 xcp000 interface-reconfigure: Applying changes to /etc/sysconfig/network configuration
Apr  7 12:07:57 xcp000 interface-reconfigure: Applying changes to /etc/sysconfig/network-scripts/ifcfg-xenbr0 configuration
Apr  7 12:07:57 xcp000 interface-reconfigure: Running command: /sbin/ifconfig eth0 up mtu 1500
Apr  7 12:07:57 xcp000 interface-reconfigure: Running command: /sbin/ethtool -K eth0 gro off lro off
Apr  7 12:07:57 xcp000 interface-reconfigure: Command failed 92: /sbin/ethtool -K eth0 gro off lro off
Apr  7 12:07:57 xcp000 interface-reconfigure: Running command: /usr/bin/ovs-vsctl --timeout=20 -- --with-iface --if-exists del-port eth0 -- --may-exist add-br xenbr0 -- --may-exist add-port xenbr0 eth0 -- set Bridge xenbr0 other-config:hwaddr="00:0e:0c:b9:52:aa" -- br-set-external-id xenbr0 xs-network-uuids 9a30ee18-5064-90c3-eaa8-eb696a4aee53
Apr  7 12:07:57 xcp000 ovs-vsctl: 00001|vsctl|INFO|Called as /usr/bin/ovs-vsctl --timeout=20 -- --with-iface --if-exists del-port eth0 -- --may-exist add-br xenbr0 -- --may-exist add-port xenbr0 eth0 -- set Bridge xenbr0 "other-config:hwaddr=\"00:0e:0c:b9:52:aa\"" -- br-set-external-id xenbr0 xs-network-uuids 9a30ee18-5064-90c3-eaa8-eb696a4aee53
Apr  7 12:07:57 xcp000 interface-reconfigure: Running command: /sbin/ifup xenbr0
Apr  7 12:07:57 xcp000 ifupdown: ifup xenbr0
Apr  7 12:07:59 xcp000 NET[8916]: /etc/sysconfig/network-scripts/ifup-post : updated /etc/resolv.conf
Apr  7 12:07:59 xcp000 interface-reconfigure: Committing changes to /etc/sysconfig/network-scripts/route-xenbr0 configuration
Apr  7 12:07:59 xcp000 interface-reconfigure: Committing changes to /etc/sysconfig/network configuration
Apr  7 12:07:59 xcp000 interface-reconfigure: Committing changes to /etc/sysconfig/network-scripts/ifcfg-xenbr0 configuration
Apr  7 12:07:59 xcp000 xapi: [ warn|xcp000|1308|Async.PIF.reconfigure_ip R:182e78568b5e|xapi] About to kill cached stunnels and the master database connection 
Apr  7 12:08:07 xcp000 xapi: [error|xcp000|1331 unix-RPC|SR.add_to_other_config D:3294c69b77b4|sql] Duplicate key in set or map: table SR; field other_config; ref OpaqueRef:c50658c6-90fb-a0c8-f7a5-0724711ad130; key dirty 
Apr  7 12:08:19 xcp000 xapi: [error|xcp000|1382 unix-RPC|SR.add_to_other_config D:829411f4b9c0|sql] Duplicate key in set or map: table SR; field other_config; ref OpaqueRef:a066ba62-bec0-0130-c2be-3ae10e82a2f3; key dirty 
Apr  7 12:08:40 xcp000 xenguest: Determined the following parameters from xenstore:
Apr  7 12:08:40 xcp000 xenguest: vcpu/number:4 vcpu/affinity:0 vcpu/weight:0 vcpu/cap:0 nx: 0 viridian: 1 apic: 1 acpi: 1 pae: 1 acpi_s4: 0 acpi_s3: 0
Apr  7 12:08:41 xcp000 tapdisk[9210]: tapdisk-control: init, 10 x 4k buffers 
Apr  7 12:08:41 xcp000 tapdisk[9210]: I/O queue driver: lio 
Apr  7 12:08:41 xcp000 tapdisk[9210]: tapdisk-log: started, level 0 
Apr  7 12:08:41 xcp000 tapdisk[9210]: Loading driver 'vhd' for vbd 0 /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/fa1c01a4-16c4-44ac-86bf-eea784a666d9.vhd 0x00000000 
Apr  7 12:08:41 xcp000 tapdisk[9210]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/fa1c01a4-16c4-44ac-86bf-eea784a666d9.vhd version: tap 0x00010003, b: 9216, a: 847, f: 113, n: 3476168 
Apr  7 12:08:41 xcp000 tapdisk[9210]: opened image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/fa1c01a4-16c4-44ac-86bf-eea784a666d9.vhd (1 users, state: 0x00000001, type: 4) 
Apr  7 12:08:41 xcp000 tapdisk[9210]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/8be0a459-a865-4e91-ad40-80e3f7194b9b.vhd version: tap 0x00010003, b: 9216, a: 8008, f: 7079, n: 0 
Apr  7 12:08:41 xcp000 tapdisk[9210]: opened image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/8be0a459-a865-4e91-ad40-80e3f7194b9b.vhd (1 users, state: 0x00000003, type: 4) 
Apr  7 12:08:41 xcp000 tapdisk[9210]: VBD CHAIN: 
Apr  7 12:08:41 xcp000 tapdisk[9210]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/fa1c01a4-16c4-44ac-86bf-eea784a666d9.vhd: type:vhd(4) storage:nfs(1) 
Apr  7 12:08:41 xcp000 tapdisk[9210]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/8be0a459-a865-4e91-ad40-80e3f7194b9b.vhd: type:vhd(4) storage:nfs(1) 
Apr  7 12:08:41 xcp000 kernel: block tda: sector-size: 512 capacity: 37748736
Apr  7 12:08:41 xcp000 tapdisk[9269]: tapdisk-control: init, 10 x 4k buffers 
Apr  7 12:08:41 xcp000 tapdisk[9269]: I/O queue driver: lio 
Apr  7 12:08:41 xcp000 tapdisk[9269]: tapdisk-log: started, level 0 
Apr  7 12:08:41 xcp000 tapdisk[9269]: Loading driver 'vhd' for vbd 1 /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/41842a0a-a83e-4702-a31d-13da51dfe33b.vhd 0x00000000 
Apr  7 12:08:41 xcp000 tapdisk[9269]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/41842a0a-a83e-4702-a31d-13da51dfe33b.vhd version: tap 0x00010003, b: 20480, a: 9352, f: 1366, n: 38380776 
Apr  7 12:08:41 xcp000 tapdisk[9269]: opened image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/41842a0a-a83e-4702-a31d-13da51dfe33b.vhd (1 users, state: 0x00000001, type: 4) 
Apr  7 12:08:41 xcp000 tapdisk[9269]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/9ba28b37-4465-4245-804b-2bd9b6df8eee.vhd version: tap 0x00010003, b: 20480, a: 18251, f: 16813, n: 0 
Apr  7 12:08:41 xcp000 tapdisk[9269]: opened image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/9ba28b37-4465-4245-804b-2bd9b6df8eee.vhd (1 users, state: 0x00000003, type: 4) 
Apr  7 12:08:41 xcp000 tapdisk[9269]: VBD CHAIN: 
Apr  7 12:08:41 xcp000 tapdisk[9269]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/41842a0a-a83e-4702-a31d-13da51dfe33b.vhd: type:vhd(4) storage:nfs(1) 
Apr  7 12:08:41 xcp000 tapdisk[9269]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/9ba28b37-4465-4245-804b-2bd9b6df8eee.vhd: type:vhd(4) storage:nfs(1) 
Apr  7 12:08:41 xcp000 kernel: block tdb: sector-size: 512 capacity: 83886080
Apr  7 12:08:42 xcp000 vbd.uevent[add](backend/vbd/1/5696): wrote /xapi/1/hotplug/vbd/5696/hotplug = 'online'
Apr  7 12:08:42 xcp000 vbd.uevent[add](backend/vbd/1/832): wrote /xapi/1/hotplug/vbd/832/hotplug = 'online'
Apr  7 12:08:42 xcp000 vbd.uevent[add](backend/vbd/1/768): wrote /xapi/1/hotplug/vbd/768/hotplug = 'online'
Apr  7 12:08:42 xcp000 qemu.1: domid: 1 
Apr  7 12:08:42 xcp000 qemu.1: qemu: the number of cpus is 4 
Apr  7 12:08:42 xcp000 qemu.1: Warning: vlan 0 is not connected to host network 
Apr  7 12:08:42 xcp000 qemu.1: -videoram option does not work with cirrus vga device model. Videoram set to 4M. 
Apr  7 12:08:42 xcp000 HVM1[9301]: Guest uuid = 4c3fea4b-bd2e-b72b-105d-38342b5f6660 
Apr  7 12:08:42 xcp000 HVM1[9301]: Watching /local/domain/1/logdirty/next-active 
Apr  7 12:08:42 xcp000 HVM1[9301]: Watching /local/domain/0/device-model/1/command 
Apr  7 12:08:42 xcp000 HVM1[9301]: char device redirected to /dev/pts/1 
Apr  7 12:08:42 xcp000 HVM1[9301]: char device redirected to /dev/pts/2 
Apr  7 12:08:42 xcp000 HVM1[9301]: qemu_map_cache_init nr_buckets = 4000 size 327680 
Apr  7 12:08:42 xcp000 HVM1[9301]: shared page at pfn feffd 
Apr  7 12:08:42 xcp000 HVM1[9301]: buffered io page at pfn feffb 
Apr  7 12:08:42 xcp000 HVM1[9301]: Time offset set 7200 
Apr  7 12:08:42 xcp000 HVM1[9301]: pci_register_device: 00:00:00 (i440FX) 
Apr  7 12:08:42 xcp000 HVM1[9301]: pci_register_device: 00:01:00 (PIIX3) 
Apr  7 12:08:42 xcp000 HVM1[9301]: pci_register_device: 00:02:00 (Cirrus VGA) 
Apr  7 12:08:42 xcp000 HVM1[9301]: populating video RAM at ff000000 
Apr  7 12:08:42 xcp000 HVM1[9301]: mapping video RAM from ff000000 
Apr  7 12:08:42 xcp000 HVM1[9301]: pci_register_device: 00:03:00 (xen-platform) 
Apr  7 12:08:42 xcp000 HVM1[9301]: xs_read(/vm/4c3fea4b-bd2e-b72b-105d-38342b5f6660/log-throttling): read error 
Apr  7 12:08:42 xcp000 HVM1[9301]: ROM memory area now RW 
Apr  7 12:08:42 xcp000 HVM1[9301]: pci_register_device: 00:04:00 (NE2000) 
Apr  7 12:08:42 xcp000 HVM1[9301]: pci_register_device: 00:01:01 (PIIX3 IDE) 
Apr  7 12:08:42 xcp000 HVM1[9301]: pci_register_device: 00:01:02 (USB-UHCI) 
Apr  7 12:08:42 xcp000 HVM1[9301]: pci_register_device: 00:01:03 (PIIX4 ACPI) 
Apr  7 12:08:42 xcp000 HVM1[9301]: xs_read(/local/domain/0/device-model/1/xen_extended_power_mgmt): read error 
Apr  7 12:08:42 xcp000 HVM1[9301]: releasing VM 
Apr  7 12:08:42 xcp000 HVM1[9301]: xs_read(): vncpasswd get error. /vm/4c3fea4b-bd2e-b72b-105d-38342b5f6660/vncpasswd. 
Apr  7 12:08:42 xcp000 HVM1[9301]: I/O request not ready: 0, ptr: 0, port: 0, data: 0, count: 0, size: 0 
Apr  7 10:08:42 xcp000 last message repeated 2 times
Apr  7 10:08:42 xcp000 HVM1[9301]: Triggered log-dirty buffer switch 
Apr  7 10:08:42 xcp000 HVM1[9301]: I/O request not ready: 0, ptr: 0, port: 0, data: 0, count: 0, size: 0 
Apr  7 10:08:42 xcp000 HVM1[9301]: medium change watch on `hdd' (index: 0):  
Apr  7 10:08:42 xcp000 HVM1[9301]: cirrus vga map change while on lfb mode 
Apr  7 10:08:42 xcp000 HVM1[9301]: mapping vram to f0000000 - f0400000 
Apr  7 10:08:43 xcp000 HVM1[9301]: ROM memory area now RW 
Apr  7 10:08:43 xcp000 HVM1[9301]: ROM memory area now RO 
Apr  7 12:08:54 xcp000 xenguest: Determined the following parameters from xenstore:
Apr  7 12:08:54 xcp000 xenguest: vcpu/number:8 vcpu/affinity:0 vcpu/weight:0 vcpu/cap:0 nx: 1 viridian: 1 apic: 1 acpi: 1 pae: 1 acpi_s4: 0 acpi_s3: 0
Apr  7 12:08:54 xcp000 fe: 9369 (/opt/xensource/libexec/xenguest -controloutfd 6 -controlinfd 7 -debuglog /tmp...) exitted with code 2
Apr  7 12:08:55 xcp000 tapdisk[9417]: tapdisk-control: init, 10 x 4k buffers 
Apr  7 12:08:55 xcp000 tapdisk[9417]: I/O queue driver: lio 
Apr  7 12:08:55 xcp000 tapdisk[9417]: tapdisk-log: started, level 0 
Apr  7 12:08:55 xcp000 tapdisk[9417]: Loading driver 'vhd' for vbd 2 /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/7ce73a17-c0f8-4a5b-8b71-f3bfac1ed0be.vhd 0x00000000 
Apr  7 12:08:55 xcp000 tapdisk[9417]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/7ce73a17-c0f8-4a5b-8b71-f3bfac1ed0be.vhd version: tap 0x00010003, b: 12288, a: 6, f: 0, n: 24728 
Apr  7 12:08:55 xcp000 tapdisk[9417]: opened image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/7ce73a17-c0f8-4a5b-8b71-f3bfac1ed0be.vhd (1 users, state: 0x00000001, type: 4) 
Apr  7 12:08:55 xcp000 tapdisk[9417]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/edc07c87-af09-406d-9f29-29e01f824093.vhd version: tap 0x00010003, b: 12288, a: 97, f: 61, n: 0 
Apr  7 12:08:55 xcp000 tapdisk[9417]: opened image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/edc07c87-af09-406d-9f29-29e01f824093.vhd (1 users, state: 0x00000003, type: 4) 
Apr  7 12:08:55 xcp000 tapdisk[9417]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/7ee1a199-9ca2-434d-a516-c6fc3a9aa055.vhd version: tap 0x00010003, b: 12288, a: 12273, f: 11736, n: 0 
Apr  7 12:08:55 xcp000 tapdisk[9417]: opened image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/7ee1a199-9ca2-434d-a516-c6fc3a9aa055.vhd (1 users, state: 0x00000003, type: 4) 
Apr  7 12:08:55 xcp000 tapdisk[9417]: VBD CHAIN: 
Apr  7 12:08:55 xcp000 tapdisk[9417]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/7ce73a17-c0f8-4a5b-8b71-f3bfac1ed0be.vhd: type:vhd(4) storage:nfs(1) 
Apr  7 12:08:55 xcp000 tapdisk[9417]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/edc07c87-af09-406d-9f29-29e01f824093.vhd: type:vhd(4) storage:nfs(1) 
Apr  7 12:08:55 xcp000 tapdisk[9417]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/7ee1a199-9ca2-434d-a516-c6fc3a9aa055.vhd: type:vhd(4) storage:nfs(1) 
Apr  7 12:08:55 xcp000 kernel: block tdc: sector-size: 512 capacity: 50331648
Apr  7 12:08:56 xcp000 tapdisk[9476]: tapdisk-control: init, 10 x 4k buffers 
Apr  7 12:08:56 xcp000 tapdisk[9476]: I/O queue driver: lio 
Apr  7 12:08:56 xcp000 tapdisk[9476]: tapdisk-log: started, level 0 
Apr  7 12:08:56 xcp000 tapdisk[9476]: Loading driver 'vhd' for vbd 3 /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/aab270c7-c07f-4c38-a7ba-ae76a756dbc2.vhd 0x00000000 
Apr  7 12:08:56 xcp000 tapdisk[9476]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/aab270c7-c07f-4c38-a7ba-ae76a756dbc2.vhd version: tap 0x00010003, b: 51200, a: 135, f: 0, n: 554456 
Apr  7 12:08:56 xcp000 tapdisk[9476]: opened image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/aab270c7-c07f-4c38-a7ba-ae76a756dbc2.vhd (1 users, state: 0x00000001, type: 4) 
Apr  7 12:08:56 xcp000 tapdisk[9476]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/8a5078cf-d924-452b-9abc-9d2696dbf58a.vhd version: tap 0x00010003, b: 51200, a: 193, f: 26, n: 0 
Apr  7 12:08:56 xcp000 tapdisk[9476]: opened image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/8a5078cf-d924-452b-9abc-9d2696dbf58a.vhd (1 users, state: 0x00000003, type: 4) 
Apr  7 12:08:56 xcp000 tapdisk[9476]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/28b3bf8b-e3e6-46be-814e-e8d7e3b0c9f7.vhd version: tap 0x00010003, b: 51200, a: 7080, f: 6678, n: 0 
Apr  7 12:08:56 xcp000 tapdisk[9476]: opened image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/28b3bf8b-e3e6-46be-814e-e8d7e3b0c9f7.vhd (1 users, state: 0x00000003, type: 4) 
Apr  7 12:08:56 xcp000 tapdisk[9476]: VBD CHAIN: 
Apr  7 12:08:56 xcp000 tapdisk[9476]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/aab270c7-c07f-4c38-a7ba-ae76a756dbc2.vhd: type:vhd(4) storage:nfs(1) 
Apr  7 12:08:56 xcp000 tapdisk[9476]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/8a5078cf-d924-452b-9abc-9d2696dbf58a.vhd: type:vhd(4) storage:nfs(1) 
Apr  7 12:08:56 xcp000 tapdisk[9476]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/28b3bf8b-e3e6-46be-814e-e8d7e3b0c9f7.vhd: type:vhd(4) storage:nfs(1) 
Apr  7 12:08:56 xcp000 kernel: block tdd: sector-size: 512 capacity: 209715200
Apr  7 12:08:57 xcp000 tapdisk[9535]: tapdisk-control: init, 10 x 4k buffers 
Apr  7 12:08:57 xcp000 tapdisk[9535]: I/O queue driver: lio 
Apr  7 12:08:57 xcp000 tapdisk[9535]: tapdisk-log: started, level 0 
Apr  7 12:08:57 xcp000 tapdisk[9535]: Loading driver 'vhd' for vbd 4 /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/277595e6-ee47-4a2a-8f5e-e969e0400a68.vhd 0x00000000 
Apr  7 12:08:57 xcp000 tapdisk[9535]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/277595e6-ee47-4a2a-8f5e-e969e0400a68.vhd version: tap 0x00010003, b: 51200, a: 3497, f: 0, n: 14352104 
Apr  7 12:08:57 xcp000 tapdisk[9535]: opened image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/277595e6-ee47-4a2a-8f5e-e969e0400a68.vhd (1 users, state: 0x00000001, type: 4) 
Apr  7 12:08:57 xcp000 tapdisk[9535]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/a81ae508-52c7-4e73-964b-1ae946d85de7.vhd version: tap 0x00010003, b: 51200, a: 6362, f: 1843, n: 0 
Apr  7 12:08:57 xcp000 tapdisk[9535]: opened image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/a81ae508-52c7-4e73-964b-1ae946d85de7.vhd (1 users, state: 0x00000003, type: 4) 
Apr  7 12:08:57 xcp000 tapdisk[9535]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/87f1a3b4-d8c1-404d-9747-d68e2daec58c.vhd version: tap 0x00010003, b: 51200, a: 50504, f: 38010, n: 0 
Apr  7 12:08:57 xcp000 tapdisk[9535]: opened image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/87f1a3b4-d8c1-404d-9747-d68e2daec58c.vhd (1 users, state: 0x00000003, type: 4) 
Apr  7 12:08:57 xcp000 tapdisk[9535]: VBD CHAIN: 
Apr  7 12:08:57 xcp000 tapdisk[9535]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/277595e6-ee47-4a2a-8f5e-e969e0400a68.vhd: type:vhd(4) storage:nfs(1) 
Apr  7 12:08:57 xcp000 tapdisk[9535]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/a81ae508-52c7-4e73-964b-1ae946d85de7.vhd: type:vhd(4) storage:nfs(1) 
Apr  7 12:08:57 xcp000 tapdisk[9535]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/87f1a3b4-d8c1-404d-9747-d68e2daec58c.vhd: type:vhd(4) storage:nfs(1) 
Apr  7 12:08:57 xcp000 kernel: block tde: sector-size: 512 capacity: 209715200
Apr  7 12:08:57 xcp000 vbd.uevent[add](backend/vbd/2/832): wrote /xapi/2/hotplug/vbd/832/hotplug = 'online'
Apr  7 12:08:57 xcp000 vbd.uevent[add](backend/vbd/2/5632): wrote /xapi/2/hotplug/vbd/5632/hotplug = 'online'
Apr  7 12:08:58 xcp000 vbd.uevent[add](backend/vbd/2/5696): wrote /xapi/2/hotplug/vbd/5696/hotplug = 'online'
Apr  7 12:08:58 xcp000 vbd.uevent[add](backend/vbd/2/768): wrote /xapi/2/hotplug/vbd/768/hotplug = 'online'
Apr  7 12:08:58 xcp000 qemu.2: domid: 2 
Apr  7 12:08:58 xcp000 qemu.2: qemu: the number of cpus is 8 
Apr  7 12:08:58 xcp000 qemu.2: Warning: vlan 0 is not connected to host network 
Apr  7 12:08:58 xcp000 qemu.2: -videoram option does not work with cirrus vga device model. Videoram set to 4M. 
Apr  7 12:08:58 xcp000 HVM2[9574]: Guest uuid = 5377f51c-f483-a2d8-c1a4-e00b0fb287bb 
Apr  7 12:08:58 xcp000 HVM2[9574]: Watching /local/domain/2/logdirty/next-active 
Apr  7 12:08:58 xcp000 HVM2[9574]: Watching /local/domain/0/device-model/2/command 
Apr  7 12:08:58 xcp000 HVM2[9574]: char device redirected to /dev/pts/3 
Apr  7 12:08:58 xcp000 HVM2[9574]: char device redirected to /dev/pts/4 
Apr  7 12:08:58 xcp000 HVM2[9574]: qemu_map_cache_init nr_buckets = 4000 size 327680 
Apr  7 12:08:58 xcp000 HVM2[9574]: shared page at pfn feffd 
Apr  7 12:08:58 xcp000 HVM2[9574]: buffered io page at pfn feffb 
Apr  7 12:08:58 xcp000 HVM2[9574]: Time offset set 7201 
Apr  7 12:08:58 xcp000 HVM2[9574]: pci_register_device: 00:00:00 (i440FX) 
Apr  7 12:08:58 xcp000 HVM2[9574]: pci_register_device: 00:01:00 (PIIX3) 
Apr  7 12:08:58 xcp000 HVM2[9574]: pci_register_device: 00:02:00 (Cirrus VGA) 
Apr  7 12:08:58 xcp000 HVM2[9574]: populating video RAM at ff000000 
Apr  7 12:08:58 xcp000 HVM2[9574]: mapping video RAM from ff000000 
Apr  7 12:08:58 xcp000 HVM2[9574]: pci_register_device: 00:03:00 (xen-platform) 
Apr  7 12:08:58 xcp000 HVM2[9574]: xs_read(/vm/5377f51c-f483-a2d8-c1a4-e00b0fb287bb/log-throttling): read error 
Apr  7 12:08:58 xcp000 HVM2[9574]: ROM memory area now RW 
Apr  7 12:08:58 xcp000 HVM2[9574]: pci_register_device: 00:04:00 (NE2000) 
Apr  7 12:08:58 xcp000 HVM2[9574]: pci_register_device: 00:01:01 (PIIX3 IDE) 
Apr  7 12:08:58 xcp000 HVM2[9574]: pci_register_device: 00:01:02 (USB-UHCI) 
Apr  7 12:08:58 xcp000 HVM2[9574]: pci_register_device: 00:01:03 (PIIX4 ACPI) 
Apr  7 12:08:58 xcp000 HVM2[9574]: xs_read(/local/domain/0/device-model/2/xen_extended_power_mgmt): read error 
Apr  7 12:08:58 xcp000 HVM2[9574]: releasing VM 
Apr  7 12:08:58 xcp000 HVM2[9574]: xs_read(): vncpasswd get error. /vm/5377f51c-f483-a2d8-c1a4-e00b0fb287bb/vncpasswd. 
Apr  7 12:08:58 xcp000 HVM2[9574]: I/O request not ready: 0, ptr: 0, port: 0, data: 0, count: 0, size: 0 
Apr  7 10:08:58 xcp000 last message repeated 2 times
Apr  7 10:08:58 xcp000 HVM2[9574]: Triggered log-dirty buffer switch 
Apr  7 10:08:58 xcp000 HVM2[9574]: I/O request not ready: 0, ptr: 0, port: 0, data: 0, count: 0, size: 0 
Apr  7 10:08:58 xcp000 HVM2[9574]: medium change watch on `hdb' (index: 0):  
Apr  7 10:08:58 xcp000 HVM2[9574]: I/O request not ready: 0, ptr: 0, port: 0, data: 0, count: 0, size: 0 
Apr  7 10:08:58 xcp000 last message repeated 3 times
Apr  7 10:08:58 xcp000 HVM2[9574]: cirrus vga map change while on lfb mode 
Apr  7 10:08:58 xcp000 HVM2[9574]: mapping vram to f0000000 - f0400000 
Apr  7 10:08:58 xcp000 HVM2[9574]: ROM memory area now RW 
Apr  7 10:08:58 xcp000 HVM2[9574]: ROM memory area now RO 
Apr  7 10:08:59 xcp000 HVM2[9574]: cirrus: blanking the screen line_offset=3072 height=768 
Apr  7 10:09:20 xcp000 HVM2[9574]: UNPLUG: protocol version set to 1 (drivers not blacklisted) 
Apr  7 10:09:20 xcp000 HVM2[9574]: UNPLUG: protocol 1 active 
Apr  7 10:09:20 xcp000 HVM2[9574]: UNPLUG: product_id: 1 build_number: 30876 
Apr  7 10:09:20 xcp000 HVM2[9574]: UNPLUG: drivers not blacklisted 
Apr  7 10:09:20 xcp000 HVM2[9574]: ide_unplug_harddisk: drive 0 
Apr  7 10:09:20 xcp000 HVM2[9574]: ide_unplug_harddisk: drive 2 
Apr  7 10:09:20 xcp000 HVM2[9574]: ide_unplug_harddisk: drive 3 
Apr  7 10:09:20 xcp000 HVM2[9574]: pci_dev_unplug: 00:04:00 
Apr  7 10:09:20 xcp000 HVM2[9574]:  XEVTCHN: InstallDumpDeviceCallback: version mismatch (255 != 1) 
Apr  7 10:09:20 xcp000 HVM2[9574]:   XEVTCHN: XenevtchnAddDevice: FDO = 0xFFFFFA8006215870 
Apr  7 10:09:20 xcp000 HVM2[9574]:   XEVTCHN: Initialized tracing provider 
Apr  7 10:09:20 xcp000 HVM2[9574]:   XEVTCHN: StartDeviceFdo: ====> 
Apr  7 10:09:20 xcp000 HVM2[9574]:   XENUTIL: XEVTCHN: IO hole: [00000000fbfa6000,00000000fc000000) mapped at FFFFF88003762000 
Apr  7 10:09:20 xcp000 HVM2[9574]:   XENUTIL: KERNEL: 6.1 (build 7601) platform WIN32_NT 
Apr  7 10:09:20 xcp000 HVM2[9574]:   XENUTIL: SP: 1.0 () 
Apr  7 10:09:20 xcp000 HVM2[9574]:   XENUTIL: SUITES: 
Apr  7 10:09:20 xcp000 HVM2[9574]:   XENUTIL: - TERMINAL 
Apr  7 10:09:20 xcp000 HVM2[9574]:   XENUTIL: - SINGLEUSERTS 
Apr  7 10:09:20 xcp000 HVM2[9574]:   XENUTIL: TYPE: WORKSTATION 
Apr  7 10:09:20 xcp000 HVM2[9574]:   XENUTIL: PV DRIVERS: VERSION: 5.6.0 BUILD: 30876 (Apr 30 2010.06:57:01) 
Apr  7 10:09:20 xcp000 HVM2[9574]:   XENUTIL: 64-bit HVM 
Apr  7 10:09:20 xcp000 HVM2[9574]:   XENUTIL: ExpandGrantTable: GRANT TABLE 0: (0 - 511) at FFFFF88003763000 (fbfa7000) 
Apr  7 10:09:20 xcp000 HVM2[9574]:   XENUTIL: XenEnterprise product string is present 
Apr  7 10:09:20 xcp000 HVM2[9574]:   XENUTIL: PHYSICAL MEMORY: TOP = 00000001.cfc00000 
Apr  7 10:09:20 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:09:21 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:09:21 xcp000 HVM2[9574]:   XENUTIL: XenevtchnMapResources setting callback irq to 11 
Apr  7 10:09:21 xcp000 HVM2[9574]:   XEVTCHN: PV init. done 
Apr  7 10:09:21 xcp000 HVM2[9574]:   XEVTCHN: StartDeviceFdo: <==== (00000000) 
Apr  7 10:09:22 xcp000 HVM2[9574]:   XENUTIL: BalloonTargetChanged: 7340032k -> 5968388k 
Apr  7 10:09:22 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:09:23 xcp000 HVM2[9574]:   XENUTIL: BalloonTargetChanged: 5968388k -> 5968444k 
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: XENVBD in NORMAL mode. 
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: XenvbdAddDevice: FDO = 0xFFFFFA800623E060 
Apr  7 10:09:23 xcp000 HVM2[9574]:   XENUTIL: WARNING: IO hole already initialized by XEVTCHN 
Apr  7 10:09:23 xcp000 HVM2[9574]:   XENUTIL: WARNING: Bugcheck callback already installed 
Apr  7 10:09:23 xcp000 HVM2[9574]:   XENUTIL: WARNING: Bugcheck reason callback already installed 
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: RescanThread: starting 
Apr  7 10:09:23 xcp000 HVM2[9574]:   XENUTIL: XenvbdHwInitialize setting callback irq to 30 
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: DeviceRelationsFdo: scanning targets... 
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: XenbusFindVbds: ignoring cdrom (VBD 832) 
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: XenbusFindVbds: found new disk (VBD 5632) 
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: XenbusFindVbds: found new disk (VBD 5696) 
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: XenbusFindVbds: found new disk (VBD 768) 
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: target 0: claiming frontend... 
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: target 0: successfuly claimed device/vbd/768 
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: target 0: synthesising inquiry data: default page 
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: target 0: unit serial number = '277595e6-ee47-4a  ' 
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: target 0: device identifier[0]: CodeSet: 'Ascii' Type: 'VendorId' Assocation: 'Device' 
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: target 0: device identifier[0]: Length = 45 Data = 'XENSRC  277595e6-ee47-4a2a-8f5e-e969e0400a68 ' 
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: target 0: closing frontend... 
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: target 0: backend is closed 
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: target 0: created 
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: target 1: claiming frontend... 
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: target 1: successfuly claimed device/vbd/5632 
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: target 1: synthesising inquiry data: default page 
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: target 1: unit serial number = '7ce73a17-c0f8-4a  ' 
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: target 1: device identifier[0]: CodeSet: 'Ascii' Type: 'VendorId' Assocation: 'Device' 
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: target 1: device identifier[0]: Length = 45 Data = 'XENSRC  7ce73a17-c0f8-4a5b-8b71-f3bfac1ed0be ' 
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: target 1: closing frontend... 
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: target 1: backend is closed 
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: target 1: created 
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: target 2: claiming frontend... 
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: target 2: successfuly claimed device/vbd/5696 
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: target 2: synthesising inquiry data: default page 
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: target 2: unit serial number = 'aab270c7-c07f-4c  ' 
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: target 2: device identifier[0]: CodeSet: 'Ascii' Type: 'VendorId' Assocation: 'Device' 
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: target 2: device identifier[0]: Length = 45 Data = 'XENSRC  aab270c7-c07f-4c38-a7ba-ae76a756dbc2 ' 
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: target 2: closing frontend... 
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: target 2: backend is closed 
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: target 2: created 
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: XenbusFindVbds: requesting invalidation of bus relations 
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: invalidating bus relations 
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: __XenvbdScanTargets: target 0 -> device/vbd/768  
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: __XenvbdScanTargets: target 1 -> device/vbd/5632  
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: __XenvbdScanTargets: target 2 -> device/vbd/5696  
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: WARNING: target 0: truncated INQUIRY data for page 0x00 (36 < 96) 
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: WARNING: target 1: truncated INQUIRY data for page 0x00 (36 < 96) 
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: WARNING: target 2: truncated INQUIRY data for page 0x00 (36 < 96) 
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: Mapped PDO 0xFFFFFA8006398050 to target 0. 
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: target 0 is ejectable. 
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: target 0 is not surprise-removable. 
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: Mapped PDO 0xFFFFFA800639A050 to target 1. 
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: target 1 is ejectable. 
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: target 1 is not surprise-removable. 
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: Mapped PDO 0xFFFFFA800639C050 to target 2. 
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: target 2 is ejectable. 
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: target 2 is not surprise-removable. 
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: DeviceRelationsFdo: scanning targets... 
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: XenbusFindVbds: ignoring cdrom (VBD 832) 
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: __XenvbdScanTargets: target 0 -> device/vbd/768  
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: __XenvbdScanTargets: target 1 -> device/vbd/5632  
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: __XenvbdScanTargets: target 2 -> device/vbd/5696  
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: target 0: preparing backend for reconnection... 
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: target 0: backend is waiting 
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: target 0: XenvbdSwitchToFilter 
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: target 0: XenvbdTargetResume 
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: target 0: waiting for resume... 
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: target 0: wait complete 
Apr  7 10:09:23 xcp000 HVM2[9574]:  SCSIFILT: device/vbd/768: using multi-page handshake 
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: target 0: XenvbdSetTargetInfo 
Apr  7 10:09:23 xcp000 HVM2[9574]:  SCSIFILT: Replaying 0 requests. 
Apr  7 12:09:23 xcp000 kernel: blkback: event-channel 13
Apr  7 12:09:23 xcp000 kernel: blkback: ring-ref0 497
Apr  7 12:09:23 xcp000 kernel: blkback: protocol 1 (x86_32-abi)
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: WARNING: target 0: unknown SRB SCSI OP: 21 
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: WARNING: target 0: unknown SRB SCSI OP: 21 
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: target 0 is ejectable. 
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: target 0 is not surprise-removable. 
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: target 1: preparing backend for reconnection... 
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: target 1: backend is waiting 
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: target 1: XenvbdSwitchToFilter 
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: target 1: XenvbdTargetResume 
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: target 1: waiting for resume... 
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: target 1: wait complete 
Apr  7 10:09:23 xcp000 HVM2[9574]:  SCSIFILT: device/vbd/5632: using multi-page handshake 
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: target 1: XenvbdSetTargetInfo 
Apr  7 10:09:23 xcp000 HVM2[9574]:  SCSIFILT: Replaying 0 requests. 
Apr  7 12:09:23 xcp000 kernel: blkback: event-channel 14
Apr  7 12:09:23 xcp000 kernel: blkback: ring-ref0 482
Apr  7 12:09:23 xcp000 kernel: blkback: protocol 1 (x86_32-abi)
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: target 1 is ejectable. 
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: target 1 is not surprise-removable. 
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: target 2: preparing backend for reconnection... 
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: target 2: backend is waiting 
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: target 2: XenvbdSwitchToFilter 
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: target 2: XenvbdTargetResume 
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: target 2: waiting for resume... 
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: target 2: wait complete 
Apr  7 10:09:23 xcp000 HVM2[9574]:  SCSIFILT: device/vbd/5696: using multi-page handshake 
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: target 2: XenvbdSetTargetInfo 
Apr  7 10:09:23 xcp000 HVM2[9574]:  SCSIFILT: Replaying 0 requests. 
Apr  7 12:09:23 xcp000 kernel: blkback: event-channel 15
Apr  7 12:09:23 xcp000 kernel: blkback: ring-ref0 467
Apr  7 12:09:23 xcp000 kernel: blkback: protocol 1 (x86_32-abi)
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: target 2 is ejectable. 
Apr  7 10:09:23 xcp000 HVM2[9574]:    XENVBD: target 2 is not surprise-removable. 
Apr  7 10:09:23 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: inflated balloon by 342911 page(s) in 1482ms (925535k/s) 
Apr  7 10:09:23 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: pausing for 1s (target = 5968444k, current = 5968388k) 
Apr  7 10:09:23 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: deflated balloon by 14 page(s) 
Apr  7 10:09:23 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:09:24 xcp000 HVM2[9574]:   XENUTIL: BalloonTargetChanged: 5968444k -> 5968388k 
Apr  7 10:09:24 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:09:24 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: inflated balloon by 14 page(s) 
Apr  7 10:09:24 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 12:09:25 xcp000 xenguest: Determined the following parameters from xenstore:
Apr  7 12:09:25 xcp000 xenguest: vcpu/number:4 vcpu/affinity:0 vcpu/weight:0 vcpu/cap:0 nx: 1 viridian: 1 apic: 1 acpi: 1 pae: 1 acpi_s4: 0 acpi_s3: 0
Apr  7 12:09:25 xcp000 fe: 9793 (/opt/xensource/libexec/xenguest -controloutfd 6 -controlinfd 7 -debuglog /tmp...) exitted with code 2
Apr  7 12:09:26 xcp000 tapdisk[9841]: tapdisk-control: init, 10 x 4k buffers 
Apr  7 12:09:26 xcp000 tapdisk[9841]: I/O queue driver: lio 
Apr  7 12:09:26 xcp000 tapdisk[9841]: tapdisk-log: started, level 0 
Apr  7 12:09:26 xcp000 tapdisk[9841]: Loading driver 'vhd' for vbd 5 /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/2e3ecd50-5bdb-46f7-9410-bd2a84deedd4.vhd 0x00000000 
Apr  7 12:09:26 xcp000 tapdisk[9841]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/2e3ecd50-5bdb-46f7-9410-bd2a84deedd4.vhd version: tap 0x00010003, b: 51200, a: 4607, f: 1919, n: 18907544 
Apr  7 12:09:26 xcp000 tapdisk[9841]: opened image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/2e3ecd50-5bdb-46f7-9410-bd2a84deedd4.vhd (1 users, state: 0x00000001, type: 4) 
Apr  7 10:09:26 xcp000 HVM2[9574]:    XENVBD: DeviceAreaChanged: requesting rescan of targets 
Apr  7 10:09:26 xcp000 HVM2[9574]:    XENVBD: RescanThread: scanning targets... 
Apr  7 10:09:26 xcp000 HVM2[9574]:    XENVBD: XenbusFindVbds: ignoring cdrom (VBD 832) 
Apr  7 10:09:26 xcp000 HVM2[9574]:    XENVBD: __XenvbdScanTargets: target 0 -> device/vbd/768  
Apr  7 10:09:26 xcp000 HVM2[9574]:    XENVBD: __XenvbdScanTargets: target 1 -> device/vbd/5632  
Apr  7 10:09:26 xcp000 HVM2[9574]:    XENVBD: __XenvbdScanTargets: target 2 -> device/vbd/5696  
Apr  7 12:09:26 xcp000 tapdisk[9841]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/1402f9ab-b80a-42be-abb9-8f88418c7d65.vhd version: tap 0x00010003, b: 51200, a: 3308, f: 3288, n: 0 
Apr  7 12:09:26 xcp000 tapdisk[9841]: opened image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/1402f9ab-b80a-42be-abb9-8f88418c7d65.vhd (1 users, state: 0x00000003, type: 4) 
Apr  7 12:09:26 xcp000 tapdisk[9841]: VBD CHAIN: 
Apr  7 12:09:26 xcp000 tapdisk[9841]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/2e3ecd50-5bdb-46f7-9410-bd2a84deedd4.vhd: type:vhd(4) storage:nfs(1) 
Apr  7 12:09:26 xcp000 tapdisk[9841]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/1402f9ab-b80a-42be-abb9-8f88418c7d65.vhd: type:vhd(4) storage:nfs(1) 
Apr  7 12:09:26 xcp000 kernel: block tdf: sector-size: 512 capacity: 209715200
Apr  7 12:09:27 xcp000 vbd.uevent[add](backend/vbd/3/768): wrote /xapi/3/hotplug/vbd/768/hotplug = 'online'
Apr  7 12:09:27 xcp000 vbd.uevent[add](backend/vbd/3/5696): wrote /xapi/3/hotplug/vbd/5696/hotplug = 'online'
Apr  7 12:09:27 xcp000 qemu.3: domid: 3 
Apr  7 12:09:27 xcp000 qemu.3: qemu: the number of cpus is 4 
Apr  7 12:09:27 xcp000 qemu.3: Warning: vlan 0 is not connected to host network 
Apr  7 12:09:27 xcp000 qemu.3: -videoram option does not work with cirrus vga device model. Videoram set to 4M. 
Apr  7 12:09:27 xcp000 HVM3[9878]: Guest uuid = 2d22d426-fa1e-025f-13f0-d0db6b738bc0 
Apr  7 12:09:27 xcp000 HVM3[9878]: Watching /local/domain/3/logdirty/next-active 
Apr  7 12:09:27 xcp000 HVM3[9878]: Watching /local/domain/0/device-model/3/command 
Apr  7 12:09:27 xcp000 HVM3[9878]: char device redirected to /dev/pts/6 
Apr  7 12:09:27 xcp000 HVM3[9878]: char device redirected to /dev/pts/7 
Apr  7 12:09:27 xcp000 HVM3[9878]: qemu_map_cache_init nr_buckets = 4000 size 327680 
Apr  7 12:09:27 xcp000 HVM3[9878]: shared page at pfn feffd 
Apr  7 12:09:27 xcp000 HVM3[9878]: buffered io page at pfn feffb 
Apr  7 12:09:27 xcp000 HVM3[9878]: Time offset set 0 
Apr  7 12:09:27 xcp000 HVM3[9878]: pci_register_device: 00:00:00 (i440FX) 
Apr  7 12:09:27 xcp000 HVM3[9878]: pci_register_device: 00:01:00 (PIIX3) 
Apr  7 12:09:27 xcp000 HVM3[9878]: pci_register_device: 00:02:00 (Cirrus VGA) 
Apr  7 12:09:27 xcp000 HVM3[9878]: populating video RAM at ff000000 
Apr  7 12:09:27 xcp000 HVM3[9878]: mapping video RAM from ff000000 
Apr  7 12:09:27 xcp000 HVM3[9878]: pci_register_device: 00:03:00 (xen-platform) 
Apr  7 12:09:27 xcp000 HVM3[9878]: xs_read(/vm/2d22d426-fa1e-025f-13f0-d0db6b738bc0/log-throttling): read error 
Apr  7 12:09:27 xcp000 HVM3[9878]: ROM memory area now RW 
Apr  7 12:09:27 xcp000 HVM3[9878]: pci_register_device: 00:04:00 (NE2000) 
Apr  7 12:09:27 xcp000 HVM3[9878]: pci_register_device: 00:01:01 (PIIX3 IDE) 
Apr  7 12:09:27 xcp000 HVM3[9878]: pci_register_device: 00:01:02 (USB-UHCI) 
Apr  7 12:09:27 xcp000 HVM3[9878]: pci_register_device: 00:01:03 (PIIX4 ACPI) 
Apr  7 12:09:27 xcp000 HVM3[9878]: xs_read(/local/domain/0/device-model/3/xen_extended_power_mgmt): read error 
Apr  7 12:09:27 xcp000 HVM3[9878]: releasing VM 
Apr  7 12:09:27 xcp000 HVM3[9878]: xs_read(): vncpasswd get error. /vm/2d22d426-fa1e-025f-13f0-d0db6b738bc0/vncpasswd. 
Apr  7 12:09:27 xcp000 HVM3[9878]: I/O request not ready: 0, ptr: 0, port: 0, data: 0, count: 0, size: 0 
Apr  7 10:09:27 xcp000 last message repeated 2 times
Apr  7 10:09:27 xcp000 HVM3[9878]: Triggered log-dirty buffer switch 
Apr  7 10:09:27 xcp000 HVM3[9878]: I/O request not ready: 0, ptr: 0, port: 0, data: 0, count: 0, size: 0 
Apr  7 10:09:27 xcp000 HVM3[9878]: medium change watch on `hdd' (index: 1): /dev/sm/backend/c8b0e069-80cc-04fd-87e4-489c8c10307f/f38a7141-5a92-46a8-b448-80f554ce8d66 
Apr  7 10:09:27 xcp000 HVM3[9878]: cirrus vga map change while on lfb mode 
Apr  7 10:09:27 xcp000 HVM3[9878]: mapping vram to f0000000 - f0400000 
Apr  7 10:09:28 xcp000 HVM1[9301]: UNPLUG: protocol version set to 1 (drivers not blacklisted) 
Apr  7 10:09:28 xcp000 HVM1[9301]: UNPLUG: protocol 1 active 
Apr  7 10:09:28 xcp000 HVM1[9301]: UNPLUG: product_id: 1 build_number: 30876 
Apr  7 10:09:28 xcp000 HVM1[9301]: UNPLUG: drivers not blacklisted 
Apr  7 10:09:28 xcp000 HVM1[9301]: ide_unplug_harddisk: drive 0 
Apr  7 10:09:28 xcp000 HVM1[9301]: ide_unplug_harddisk: drive 1 
Apr  7 10:09:28 xcp000 HVM1[9301]: pci_dev_unplug: 00:04:00 
Apr  7 10:09:28 xcp000 HVM1[9301]:  XEVTCHN: InstallDumpDeviceCallback: version mismatch (255 != 1) 
Apr  7 10:09:28 xcp000 HVM1[9301]:   XEVTCHN: XenevtchnAddDevice: FDO = 0x8AB90D60 
Apr  7 10:09:28 xcp000 HVM1[9301]:   XEVTCHN: Initialized tracing provider 
Apr  7 10:09:28 xcp000 HVM1[9301]:   XEVTCHN: StartDeviceFdo: ====> 
Apr  7 10:09:28 xcp000 HVM1[9301]:   XENUTIL: XEVTCHN: IO hole: [00000000fbfd3000,00000000fc000000) mapped at F7002000 
Apr  7 10:09:28 xcp000 HVM1[9301]:   XENUTIL: KERNEL: 5.2 (build 3790) platform WIN32_NT 
Apr  7 10:09:28 xcp000 HVM1[9301]:   XENUTIL: SP: 2.0 () 
Apr  7 10:09:28 xcp000 HVM1[9301]:   XENUTIL: SUITES: 
Apr  7 10:09:28 xcp000 HVM1[9301]:   XENUTIL: - SMALLBUSINESS 
Apr  7 10:09:28 xcp000 HVM1[9301]:   XENUTIL: - TERMINAL 
Apr  7 10:09:28 xcp000 HVM1[9301]:   XENUTIL: - SMALLBUSINESS_RESTRICTED 
Apr  7 10:09:28 xcp000 HVM1[9301]:   XENUTIL: - SINGLEUSERTS 
Apr  7 10:09:28 xcp000 HVM1[9301]:   XENUTIL: TYPE: DOMAIN_CONTROLLER 
Apr  7 10:09:28 xcp000 HVM1[9301]:   XENUTIL: PV DRIVERS: VERSION: 5.6.0 BUILD: 30876 (Apr 30 2010.06:56:16) 
Apr  7 10:09:28 xcp000 HVM1[9301]:   XENUTIL: 32-bit HVM 
Apr  7 10:09:28 xcp000 HVM1[9301]:   XENUTIL: ExpandGrantTable: GRANT TABLE 0: (0 - 511) at F7003000 (fbfd4000) 
Apr  7 10:09:28 xcp000 HVM3[9878]: ROM memory area now RW 
Apr  7 10:09:28 xcp000 HVM3[9878]: ROM memory area now RO 
Apr  7 10:09:28 xcp000 HVM1[9301]:   XENUTIL: XenEnterprise product string is present 
Apr  7 10:09:28 xcp000 HVM1[9301]:   XENUTIL: Failed to add vlapic page for vcpu 0 to physmap: -22, releasing IO frame. 
Apr  7 10:09:28 xcp000 HVM1[9301]:   XENUTIL: Failed to map PV APIC page 0. 
Apr  7 10:09:28 xcp000 HVM1[9301]:   XENUTIL: Failed to add vlapic page for vcpu 1 to physmap: -22, releasing IO frame. 
Apr  7 10:09:28 xcp000 HVM1[9301]:   XENUTIL: Failed to map PV APIC page 1. 
Apr  7 10:09:28 xcp000 HVM1[9301]:   XENUTIL: Failed to add vlapic page for vcpu 2 to physmap: -22, releasing IO frame. 
Apr  7 10:09:28 xcp000 HVM1[9301]:   XENUTIL: Failed to map PV APIC page 2. 
Apr  7 10:09:28 xcp000 HVM1[9301]:   XENUTIL: Failed to add vlapic page for vcpu 3 to physmap: -22, releasing IO frame. 
Apr  7 10:09:28 xcp000 HVM1[9301]:   XENUTIL: Failed to map PV APIC page 3. 
Apr  7 10:09:28 xcp000 HVM1[9301]:   XENUTIL: QuiesceSystem (CPU1): =====> 
Apr  7 10:09:28 xcp000 HVM1[9301]:   XENUTIL: SpinProcessorDpc (CPU0): =====> 
Apr  7 10:09:28 xcp000 HVM1[9301]:   XENUTIL: SpinProcessorDpc (CPU3): =====> 
Apr  7 10:09:28 xcp000 HVM1[9301]:   XENUTIL: SpinProcessorDpc (CPU2): =====> 
Apr  7 10:09:28 xcp000 HVM1[9301]:   XENUTIL: QuiesceSystem: <==== 
Apr  7 10:09:28 xcp000 HVM1[9301]:   XENUTIL: UnquiesceSystem: =====> 
Apr  7 10:09:28 xcp000 HVM1[9301]:   XENUTIL: UnquiesceSystem: <===== 
Apr  7 10:09:28 xcp000 HVM1[9301]:   XENUTIL: SpinProcessorDpc (CPU0): <===== 
Apr  7 10:09:28 xcp000 HVM1[9301]:   XENUTIL: SpinProcessorDpc (CPU2): <===== 
Apr  7 10:09:28 xcp000 HVM1[9301]:   XENUTIL: SpinProcessorDpc (CPU3): <===== 
Apr  7 10:09:28 xcp000 HVM1[9301]:   XENUTIL: QuiesceSystem (CPU1): =====> 
Apr  7 10:09:28 xcp000 HVM1[9301]:   XENUTIL: SpinProcessorDpc (CPU0): =====> 
Apr  7 10:09:28 xcp000 HVM1[9301]:   XENUTIL: SpinProcessorDpc (CPU3): =====> 
Apr  7 10:09:28 xcp000 HVM1[9301]:   XENUTIL: SpinProcessorDpc (CPU2): =====> 
Apr  7 10:09:28 xcp000 HVM1[9301]:   XENUTIL: QuiesceSystem: <==== 
Apr  7 10:09:28 xcp000 HVM1[9301]:   XENUTIL: UnquiesceSystem: =====> 
Apr  7 10:09:28 xcp000 HVM1[9301]:   XENUTIL: UnquiesceSystem: <===== 
Apr  7 10:09:28 xcp000 HVM1[9301]:   XENUTIL: SpinProcessorDpc (CPU2): <===== 
Apr  7 10:09:28 xcp000 HVM1[9301]:   XENUTIL: XS MP spin opt: patch 1 applied. 
Apr  7 10:09:28 xcp000 HVM1[9301]:   XENUTIL: SpinProcessorDpc (CPU3): <===== 
Apr  7 10:09:28 xcp000 HVM1[9301]:   XENUTIL: QuiesceSystem (CPU1): =====> 
Apr  7 10:09:28 xcp000 HVM1[9301]:   XENUTIL: SpinProcessorDpc (CPU0): <===== 
Apr  7 10:09:28 xcp000 HVM1[9301]:   XENUTIL: SpinProcessorDpc (CPU2): =====> 
Apr  7 10:09:28 xcp000 HVM1[9301]:   XENUTIL: SpinProcessorDpc (CPU3): =====> 
Apr  7 10:09:28 xcp000 HVM1[9301]:   XENUTIL: SpinProcessorDpc (CPU0): =====> 
Apr  7 10:09:28 xcp000 HVM1[9301]:   XENUTIL: QuiesceSystem: <==== 
Apr  7 10:09:28 xcp000 HVM1[9301]:   XENUTIL: UnquiesceSystem: =====> 
Apr  7 10:09:28 xcp000 HVM1[9301]:   XENUTIL: UnquiesceSystem: <===== 
Apr  7 10:09:28 xcp000 HVM1[9301]:   XENUTIL: SpinProcessorDpc (CPU3): <===== 
Apr  7 10:09:28 xcp000 HVM1[9301]:   XENUTIL: XS MP spin opt: patch 2 applied. 
Apr  7 10:09:28 xcp000 HVM1[9301]:   XENUTIL: SpinProcessorDpc (CPU0): <===== 
Apr  7 10:09:28 xcp000 HVM1[9301]:   XENUTIL: SpinProcessorDpc (CPU2): <===== 
Apr  7 10:09:28 xcp000 HVM1[9301]:   XENUTIL: QuiesceSystem (CPU1): =====> 
Apr  7 10:09:28 xcp000 HVM1[9301]:   XENUTIL: SpinProcessorDpc (CPU0): =====> 
Apr  7 10:09:28 xcp000 HVM1[9301]:   XENUTIL: SpinProcessorDpc (CPU2): =====> 
Apr  7 10:09:28 xcp000 HVM1[9301]:   XENUTIL: SpinProcessorDpc (CPU3): =====> 
Apr  7 10:09:28 xcp000 HVM1[9301]:   XENUTIL: QuiesceSystem: <==== 
Apr  7 10:09:28 xcp000 HVM1[9301]:   XENUTIL: UnquiesceSystem: =====> 
Apr  7 10:09:28 xcp000 HVM1[9301]:   XENUTIL: UnquiesceSystem: <===== 
Apr  7 10:09:28 xcp000 HVM1[9301]:   XENUTIL: SpinProcessorDpc (CPU2): <===== 
Apr  7 10:09:28 xcp000 HVM1[9301]:   XENUTIL: XS MP spin opt: patch 3 applied. 
Apr  7 10:09:28 xcp000 HVM1[9301]:   XENUTIL: SpinProcessorDpc (CPU3): <===== 
Apr  7 10:09:28 xcp000 HVM1[9301]:   XENUTIL: SpinProcessorDpc (CPU0): <===== 
Apr  7 10:09:28 xcp000 HVM1[9301]:   XENUTIL: PHYSICAL MEMORY: TOP = 00000000.dfc00000 
Apr  7 10:09:28 xcp000 HVM1[9301]:   XENUTIL: PAE is OFF 
Apr  7 10:09:28 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:09:29 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:09:29 xcp000 HVM1[9301]:   XENUTIL: XenevtchnMapResources setting callback irq to 11 
Apr  7 10:09:29 xcp000 HVM1[9301]:   XEVTCHN: PV init. done 
Apr  7 10:09:29 xcp000 HVM1[9301]:   XEVTCHN: StartDeviceFdo: <==== (00000000) 
Apr  7 10:09:29 xcp000 HVM3[9878]: cirrus: blanking the screen line_offset=3072 height=768 
Apr  7 10:09:35 xcp000 HVM1[9301]:   XENUTIL: BalloonTargetChanged: 3670016k -> 3278596k 
Apr  7 10:09:35 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:09:36 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: inflated balloon by 97855 page(s) in 1281ms (305558k/s) 
Apr  7 10:09:36 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:09:37 xcp000 HVM2[9574]:   XENUTIL: BalloonTargetChanged: 5968388k -> 6361480k 
Apr  7 10:09:37 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:09:37 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: deflated balloon by 98273 page(s) in 93ms (4226795k/s) 
Apr  7 10:09:37 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:09:38 xcp000 HVM1[9301]:    XENVBD: XENVBD in NORMAL mode. 
Apr  7 10:09:38 xcp000 HVM1[9301]:    XENVBD: XenvbdAddDevice: FDO = 0x8AB01A40 
Apr  7 10:09:38 xcp000 HVM1[9301]:   XENUTIL: WARNING: IO hole already initialized by XEVTCHN 
Apr  7 10:09:38 xcp000 HVM1[9301]:   XENUTIL: WARNING: Bugcheck callback already installed 
Apr  7 10:09:38 xcp000 HVM1[9301]:   XENUTIL: WARNING: Bugcheck reason callback already installed 
Apr  7 10:09:38 xcp000 HVM1[9301]:   XENUTIL: Failed to add vlapic page for vcpu 0 to physmap: -22, releasing IO frame. 
Apr  7 10:09:38 xcp000 HVM1[9301]:   XENUTIL: Failed to map PV APIC page 0. 
Apr  7 10:09:38 xcp000 HVM1[9301]:   XENUTIL: XenvbdHwInitialize setting callback irq to 30 
Apr  7 10:09:38 xcp000 HVM1[9301]:   XENUTIL: Failed to add vlapic page for vcpu 1 to physmap: -22, releasing IO frame. 
Apr  7 10:09:38 xcp000 HVM1[9301]:   XENUTIL: Failed to map PV APIC page 1. 
Apr  7 10:09:38 xcp000 HVM1[9301]:    XENVBD: DeviceRelationsFdo: scanning targets... 
Apr  7 10:09:38 xcp000 HVM1[9301]:   XENUTIL: Failed to add vlapic page for vcpu 2 to physmap: -22, releasing IO frame. 
Apr  7 10:09:38 xcp000 HVM1[9301]:   XENUTIL: Failed to map PV APIC page 2. 
Apr  7 10:09:38 xcp000 HVM1[9301]:   XENUTIL: Failed to add vlapic page for vcpu 3 to physmap: -22, releasing IO frame. 
Apr  7 10:09:38 xcp000 HVM1[9301]:   XENUTIL: Failed to map PV APIC page 3. 
Apr  7 10:09:38 xcp000 HVM1[9301]:    XENVBD: RescanThread: starting 
Apr  7 10:09:38 xcp000 HVM1[9301]:    XENVBD: XenbusFindVbds: ignoring cdrom (VBD 5696) 
Apr  7 10:09:38 xcp000 HVM1[9301]:    XENVBD: XenbusFindVbds: found new disk (VBD 832) 
Apr  7 10:09:38 xcp000 HVM1[9301]:    XENVBD: XenbusFindVbds: found new disk (VBD 768) 
Apr  7 10:09:38 xcp000 HVM1[9301]:    XENVBD: target 0: claiming frontend... 
Apr  7 10:09:38 xcp000 HVM1[9301]:    XENVBD: target 0: successfuly claimed device/vbd/768 
Apr  7 10:09:38 xcp000 HVM1[9301]:    XENVBD: target 0: synthesising inquiry data: default page 
Apr  7 10:09:38 xcp000 HVM1[9301]:    XENVBD: target 0: unit serial number = '41842a0a-a83e-47  ' 
Apr  7 10:09:38 xcp000 HVM1[9301]:    XENVBD: target 0: device identifier[0]: CodeSet: 'Ascii' Type: 'VendorId' Assocation: 'Device' 
Apr  7 10:09:38 xcp000 HVM1[9301]:    XENVBD: target 0: device identifier[0]: Length = 45 Data = 'XENSRC  41842a0a-a83e-4702-a31d-13da51dfe33b ' 
Apr  7 10:09:38 xcp000 HVM1[9301]:    XENVBD: target 0: closing frontend... 
Apr  7 10:09:38 xcp000 HVM1[9301]:    XENVBD: target 0: backend is closed 
Apr  7 10:09:38 xcp000 HVM1[9301]:    XENVBD: target 0: created 
Apr  7 10:09:38 xcp000 HVM1[9301]:    XENVBD: target 1: claiming frontend... 
Apr  7 10:09:38 xcp000 HVM1[9301]:    XENVBD: target 1: successfuly claimed device/vbd/832 
Apr  7 10:09:38 xcp000 HVM1[9301]:    XENVBD: target 1: synthesising inquiry data: default page 
Apr  7 10:09:38 xcp000 HVM1[9301]:    XENVBD: target 1: unit serial number = 'fa1c01a4-16c4-44  ' 
Apr  7 10:09:38 xcp000 HVM1[9301]:    XENVBD: target 1: device identifier[0]: CodeSet: 'Ascii' Type: 'VendorId' Assocation: 'Device' 
Apr  7 10:09:38 xcp000 HVM1[9301]:    XENVBD: target 1: device identifier[0]: Length = 45 Data = 'XENSRC  fa1c01a4-16c4-44ac-86bf-eea784a666d9 ' 
Apr  7 10:09:38 xcp000 HVM1[9301]:    XENVBD: target 1: closing frontend... 
Apr  7 10:09:38 xcp000 HVM1[9301]:    XENVBD: target 1: backend is closed 
Apr  7 10:09:38 xcp000 HVM1[9301]:    XENVBD: target 1: created 
Apr  7 10:09:38 xcp000 HVM1[9301]:    XENVBD: XenbusFindVbds: requesting invalidation of bus relations 
Apr  7 10:09:38 xcp000 HVM1[9301]:    XENVBD: invalidating bus relations 
Apr  7 10:09:38 xcp000 HVM1[9301]:    XENVBD: __XenvbdScanTargets: target 0 -> device/vbd/768  
Apr  7 10:09:38 xcp000 HVM1[9301]:    XENVBD: __XenvbdScanTargets: target 1 -> device/vbd/832  
Apr  7 10:09:38 xcp000 HVM1[9301]:    XENVBD: WARNING: target 0: truncated INQUIRY data for page 0x00 (36 < 96) 
Apr  7 10:09:38 xcp000 HVM1[9301]:    XENVBD: WARNING: target 1: truncated INQUIRY data for page 0x00 (36 < 96) 
Apr  7 10:09:38 xcp000 HVM1[9301]:    XENVBD: Mapped PDO 0x8AA8B030 to target 0. 
Apr  7 10:09:38 xcp000 HVM1[9301]:    XENVBD: target 0 is ejectable. 
Apr  7 10:09:38 xcp000 HVM1[9301]:    XENVBD: target 0 is not surprise-removable. 
Apr  7 10:09:38 xcp000 HVM1[9301]:    XENVBD: Mapped PDO 0x8AA8A030 to target 1. 
Apr  7 10:09:38 xcp000 HVM1[9301]:    XENVBD: target 1 is ejectable. 
Apr  7 10:09:38 xcp000 HVM1[9301]:    XENVBD: target 1 is not surprise-removable. 
Apr  7 10:09:38 xcp000 HVM1[9301]:    XENVBD: DeviceRelationsFdo: scanning targets... 
Apr  7 10:09:38 xcp000 HVM1[9301]:    XENVBD: XenbusFindVbds: ignoring cdrom (VBD 5696) 
Apr  7 10:09:38 xcp000 HVM1[9301]:    XENVBD: __XenvbdScanTargets: target 0 -> device/vbd/768  
Apr  7 10:09:38 xcp000 HVM1[9301]:    XENVBD: __XenvbdScanTargets: target 1 -> device/vbd/832  
Apr  7 10:09:38 xcp000 HVM1[9301]:    XENVBD: target 0: preparing backend for reconnection... 
Apr  7 10:09:38 xcp000 HVM1[9301]:    XENVBD: target 0: backend is waiting 
Apr  7 10:09:38 xcp000 HVM1[9301]:    XENVBD: target 0: XenvbdSwitchToFilter 
Apr  7 10:09:38 xcp000 HVM1[9301]:    XENVBD: target 0: XenvbdTargetResume 
Apr  7 10:09:38 xcp000 HVM1[9301]:    XENVBD: target 0: waiting for resume... 
Apr  7 10:09:38 xcp000 HVM1[9301]:    XENVBD: target 0: wait complete 
Apr  7 10:09:38 xcp000 HVM1[9301]:  SCSIFILT: device/vbd/768: using multi-page handshake 
Apr  7 12:09:38 xcp000 kernel: blkback: event-channel 9
Apr  7 12:09:38 xcp000 kernel: blkback: ring-ref0 497
Apr  7 12:09:38 xcp000 kernel: blkback: protocol 1 (x86_32-abi)
Apr  7 10:09:38 xcp000 HVM1[9301]:    XENVBD: target 0: XenvbdSetTargetInfo 
Apr  7 10:09:38 xcp000 HVM1[9301]:  SCSIFILT: Replaying 0 requests. 
Apr  7 10:09:38 xcp000 HVM1[9301]:    XENVBD: target 0 is ejectable. 
Apr  7 10:09:38 xcp000 HVM1[9301]:    XENVBD: target 0 is not surprise-removable. 
Apr  7 10:09:38 xcp000 HVM1[9301]:    XENVBD: target 1: preparing backend for reconnection... 
Apr  7 10:09:38 xcp000 HVM1[9301]:    XENVBD: target 1: backend is waiting 
Apr  7 10:09:38 xcp000 HVM1[9301]:    XENVBD: target 1: XenvbdSwitchToFilter 
Apr  7 10:09:38 xcp000 HVM1[9301]:    XENVBD: target 1: XenvbdTargetResume 
Apr  7 10:09:38 xcp000 HVM1[9301]:    XENVBD: target 1: waiting for resume... 
Apr  7 10:09:38 xcp000 HVM1[9301]:    XENVBD: target 1: wait complete 
Apr  7 10:09:38 xcp000 HVM1[9301]:  SCSIFILT: device/vbd/832: using multi-page handshake 
Apr  7 10:09:38 xcp000 HVM1[9301]:    XENVBD: target 1: XenvbdSetTargetInfo 
Apr  7 10:09:38 xcp000 HVM1[9301]:  SCSIFILT: Replaying 0 requests. 
Apr  7 12:09:38 xcp000 kernel: blkback: event-channel 10
Apr  7 12:09:38 xcp000 kernel: blkback: ring-ref0 482
Apr  7 12:09:38 xcp000 kernel: blkback: protocol 1 (x86_32-abi)
Apr  7 10:09:38 xcp000 HVM1[9301]:    XENVBD: target 1 is ejectable. 
Apr  7 10:09:38 xcp000 HVM1[9301]:    XENVBD: target 1 is not surprise-removable. 
Apr  7 10:09:45 xcp000 HVM2[9574]: UNPLUG: protocol 1 active 
Apr  7 10:09:45 xcp000 HVM2[9574]: UNPLUG: product_id: 1 build_number: 30876 
Apr  7 10:09:45 xcp000 HVM2[9574]: UNPLUG: drivers not blacklisted 
Apr  7 10:09:48 xcp000 HVM2[9574]:   XENUTIL: BalloonTargetChanged: 6361480k -> 6361472k 
Apr  7 10:09:48 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:09:48 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: inflated balloon by 2 page(s) 
Apr  7 10:09:48 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:09:49 xcp000 HVM1[9301]:   XENUTIL: BalloonTargetChanged: 3278596k -> 3278588k 
Apr  7 10:09:49 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:09:49 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: inflated balloon by 2 page(s) 
Apr  7 10:09:49 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:09:50 xcp000 HVM2[9574]:   XENUTIL: BalloonTargetChanged: 6361472k -> 6361468k 
Apr  7 10:09:50 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:09:50 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: inflated balloon by 1 page(s) 
Apr  7 10:09:50 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:09:55 xcp000 HVM1[9301]:    XENVBD: DeviceAreaChanged: requesting rescan of targets 
Apr  7 10:09:55 xcp000 HVM1[9301]:    XENVBD: RescanThread: scanning targets... 
Apr  7 10:09:55 xcp000 HVM1[9301]:    XENVBD: XenbusFindVbds: ignoring cdrom (VBD 5696) 
Apr  7 10:09:55 xcp000 HVM1[9301]:    XENVBD: __XenvbdScanTargets: target 0 -> device/vbd/768  
Apr  7 10:09:55 xcp000 HVM1[9301]:    XENVBD: __XenvbdScanTargets: target 1 -> device/vbd/832  
Apr  7 10:10:01 xcp000 HVM1[9301]:   XENUTIL: BalloonTargetChanged: 3278588k -> 3278576k 
Apr  7 10:10:01 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:10:01 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: inflated balloon by 3 page(s) 
Apr  7 10:10:01 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:10:01 xcp000 HVM2[9574]:   XENUTIL: BalloonTargetChanged: 6361468k -> 6361436k 
Apr  7 10:10:01 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:10:01 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: inflated balloon by 8 page(s) 
Apr  7 10:10:01 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:10:02 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:10:02 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:10:02 xcp000 HVM2[9574]:   XENUTIL: BalloonTargetChanged: 6361436k -> 6361432k 
Apr  7 10:10:02 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:10:02 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: inflated balloon by 1 page(s) 
Apr  7 10:10:02 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:10:03 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:10:03 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:10:03 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:10:03 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:10:13 xcp000 HVM2[9574]:   XENUTIL: ExpandGrantTable: GRANT TABLE 1: (512 - 1023) at FFFFF88003764000 (fbfa8000) 
Apr  7 10:10:14 xcp000 HVM2[9574]:   XENUTIL: BalloonTargetChanged: 6361432k -> 6361424k 
Apr  7 10:10:14 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:10:14 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: inflated balloon by 2 page(s) 
Apr  7 10:10:14 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:10:15 xcp000 HVM1[9301]:   XENUTIL: BalloonTargetChanged: 3278576k -> 3278572k 
Apr  7 10:10:15 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:10:15 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: inflated balloon by 1 page(s) 
Apr  7 10:10:15 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:10:25 xcp000 HVM3[9878]: cirrus: blanking the screen line_offset=1024 height=768 
Apr  7 10:10:26 xcp000 HVM3[9878]: UNPLUG: protocol version set to 1 (drivers not blacklisted) 
Apr  7 10:10:26 xcp000 HVM3[9878]: UNPLUG: protocol 1 active 
Apr  7 10:10:26 xcp000 HVM3[9878]: UNPLUG: product_id: 1 build_number: 30876 
Apr  7 10:10:26 xcp000 HVM3[9878]: UNPLUG: drivers not blacklisted 
Apr  7 10:10:26 xcp000 HVM3[9878]: ide_unplug_harddisk: drive 0 
Apr  7 10:10:26 xcp000 HVM3[9878]: pci_dev_unplug: 00:04:00 
Apr  7 10:10:26 xcp000 HVM3[9878]:  XEVTCHN: InstallDumpDeviceCallback: version mismatch (255 != 1) 
Apr  7 10:10:26 xcp000 HVM3[9878]:   XEVTCHN: XenevtchnAddDevice: FDO = 0xFFFFFA8001ACE060 
Apr  7 10:10:26 xcp000 HVM3[9878]:   XEVTCHN: Initialized tracing provider 
Apr  7 10:10:26 xcp000 HVM3[9878]:   XEVTCHN: StartDeviceFdo: ====> 
Apr  7 10:10:26 xcp000 HVM3[9878]:   XENUTIL: XEVTCHN: IO hole: [00000000fbfa6000,00000000fc000000) mapped at FFFFF88002302000 
Apr  7 10:10:26 xcp000 HVM3[9878]:   XENUTIL: KERNEL: 6.1 (build 7600) platform WIN32_NT 
Apr  7 10:10:26 xcp000 HVM3[9878]:   XENUTIL: SP: NONE 
Apr  7 10:10:26 xcp000 HVM3[9878]:   XENUTIL: SUITES: 
Apr  7 10:10:26 xcp000 HVM3[9878]:   XENUTIL: - ENTERPRISE 
Apr  7 10:10:26 xcp000 HVM3[9878]:   XENUTIL: - TERMINAL 
Apr  7 10:10:26 xcp000 HVM3[9878]:   XENUTIL: - SINGLEUSERTS 
Apr  7 10:10:26 xcp000 HVM3[9878]:   XENUTIL: TYPE: SERVER 
Apr  7 10:10:26 xcp000 HVM3[9878]:   XENUTIL: PV DRIVERS: VERSION: 5.6.0 BUILD: 30876 (Apr 30 2010.06:57:01) 
Apr  7 10:10:26 xcp000 HVM3[9878]:   XENUTIL: 64-bit HVM 
Apr  7 10:10:26 xcp000 HVM3[9878]:   XENUTIL: ExpandGrantTable: GRANT TABLE 0: (0 - 511) at FFFFF88002303000 (fbfa7000) 
Apr  7 10:10:26 xcp000 HVM2[9574]:   XENUTIL: BalloonTargetChanged: 6361424k -> 6361416k 
Apr  7 10:10:26 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:10:26 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: inflated balloon by 2 page(s) 
Apr  7 10:10:26 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:10:26 xcp000 HVM3[9878]:   XENUTIL: XenEnterprise product string is present 
Apr  7 10:10:26 xcp000 HVM3[9878]:   XENUTIL: PHYSICAL MEMORY: TOP = 00000000.7fc00000 
Apr  7 10:10:26 xcp000 HVM3[9878]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:10:26 xcp000 HVM3[9878]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:10:27 xcp000 HVM3[9878]:   XENUTIL: XenevtchnMapResources setting callback irq to 11 
Apr  7 10:10:27 xcp000 HVM3[9878]:   XEVTCHN: PV init. done 
Apr  7 10:10:27 xcp000 HVM3[9878]:   XEVTCHN: StartDeviceFdo: <==== (00000000) 
Apr  7 10:10:27 xcp000 HVM1[9301]:   XENUTIL: BalloonTargetChanged: 3278572k -> 3279176k 
Apr  7 10:10:27 xcp000 HVM2[9574]:   XENUTIL: BalloonTargetChanged: 6361416k -> 6362940k 
Apr  7 10:10:27 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:10:27 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:10:27 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: deflated balloon by 151 page(s) 
Apr  7 10:10:27 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:10:27 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: deflated balloon by 381 page(s) 
Apr  7 10:10:27 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:10:29 xcp000 HVM3[9878]:    XENVBD: XENVBD in NORMAL mode. 
Apr  7 10:10:29 xcp000 HVM3[9878]:    XENVBD: XenvbdAddDevice: FDO = 0xFFFFFA8001AE9180 
Apr  7 10:10:29 xcp000 HVM3[9878]:   XENUTIL: WARNING: IO hole already initialized by XEVTCHN 
Apr  7 10:10:29 xcp000 HVM3[9878]:   XENUTIL: WARNING: Bugcheck callback already installed 
Apr  7 10:10:29 xcp000 HVM3[9878]:   XENUTIL: WARNING: Bugcheck reason callback already installed 
Apr  7 10:10:29 xcp000 HVM3[9878]:    XENVBD: RescanThread: starting 
Apr  7 10:10:29 xcp000 HVM3[9878]:   XENUTIL: XenvbdHwInitialize setting callback irq to 30 
Apr  7 10:10:29 xcp000 HVM3[9878]:    XENVBD: DeviceRelationsFdo: scanning targets... 
Apr  7 10:10:29 xcp000 HVM3[9878]:    XENVBD: XenbusFindVbds: found new disk (VBD 768) 
Apr  7 10:10:29 xcp000 HVM3[9878]:    XENVBD: XenbusFindVbds: ignoring cdrom (VBD 5696) 
Apr  7 10:10:29 xcp000 HVM3[9878]:    XENVBD: target 0: claiming frontend... 
Apr  7 10:10:29 xcp000 HVM3[9878]:    XENVBD: target 0: successfuly claimed device/vbd/768 
Apr  7 10:10:29 xcp000 HVM3[9878]:    XENVBD: target 0: synthesising inquiry data: default page 
Apr  7 10:10:29 xcp000 HVM3[9878]:    XENVBD: target 0: unit serial number = '2e3ecd50-5bdb-46  ' 
Apr  7 10:10:29 xcp000 HVM3[9878]:    XENVBD: target 0: device identifier[0]: CodeSet: 'Ascii' Type: 'VendorId' Assocation: 'Device' 
Apr  7 10:10:29 xcp000 HVM3[9878]:    XENVBD: target 0: device identifier[0]: Length = 45 Data = 'XENSRC  2e3ecd50-5bdb-46f7-9410-bd2a84deedd4 ' 
Apr  7 10:10:29 xcp000 HVM3[9878]:    XENVBD: target 0: closing frontend... 
Apr  7 10:10:29 xcp000 HVM3[9878]:    XENVBD: target 0: backend is closed 
Apr  7 10:10:29 xcp000 HVM3[9878]:    XENVBD: target 0: created 
Apr  7 10:10:29 xcp000 HVM3[9878]:    XENVBD: XenbusFindVbds: requesting invalidation of bus relations 
Apr  7 10:10:29 xcp000 HVM3[9878]:    XENVBD: invalidating bus relations 
Apr  7 10:10:29 xcp000 HVM3[9878]:    XENVBD: __XenvbdScanTargets: target 0 -> device/vbd/768  
Apr  7 10:10:29 xcp000 HVM3[9878]:    XENVBD: WARNING: target 0: truncated INQUIRY data for page 0x00 (36 < 96) 
Apr  7 10:10:29 xcp000 HVM3[9878]:    XENVBD: Mapped PDO 0xFFFFFA8001BD6050 to target 0. 
Apr  7 10:10:29 xcp000 HVM3[9878]:    XENVBD: target 0 is not ejectable. 
Apr  7 10:10:29 xcp000 HVM3[9878]:    XENVBD: target 0 is not surprise-removable. 
Apr  7 10:10:29 xcp000 HVM3[9878]:    XENVBD: DeviceRelationsFdo: scanning targets... 
Apr  7 10:10:29 xcp000 HVM3[9878]:    XENVBD: XenbusFindVbds: ignoring cdrom (VBD 5696) 
Apr  7 10:10:29 xcp000 HVM3[9878]:    XENVBD: __XenvbdScanTargets: target 0 -> device/vbd/768  
Apr  7 10:10:29 xcp000 HVM3[9878]:    XENVBD: target 0: preparing backend for reconnection... 
Apr  7 10:10:29 xcp000 HVM3[9878]:    XENVBD: target 0: backend is waiting 
Apr  7 10:10:29 xcp000 HVM3[9878]:    XENVBD: target 0: XenvbdSwitchToFilter 
Apr  7 10:10:29 xcp000 HVM3[9878]:    XENVBD: target 0: XenvbdTargetResume 
Apr  7 10:10:29 xcp000 HVM3[9878]:    XENVBD: target 0: waiting for resume... 
Apr  7 10:10:29 xcp000 HVM3[9878]:    XENVBD: target 0: wait complete 
Apr  7 10:10:29 xcp000 HVM3[9878]:  SCSIFILT: device/vbd/768: using multi-page handshake 
Apr  7 10:10:29 xcp000 HVM3[9878]:    XENVBD: target 0: XenvbdSetTargetInfo 
Apr  7 10:10:29 xcp000 HVM3[9878]:  SCSIFILT: Replaying 0 requests. 
Apr  7 12:10:29 xcp000 kernel: blkback: event-channel 9
Apr  7 12:10:29 xcp000 kernel: blkback: ring-ref0 497
Apr  7 12:10:29 xcp000 kernel: blkback: protocol 1 (x86_32-abi)
Apr  7 10:10:29 xcp000 HVM3[9878]:    XENVBD: target 0 is not ejectable. 
Apr  7 10:10:29 xcp000 HVM3[9878]:    XENVBD: target 0 is not surprise-removable. 
Apr  7 10:10:29 xcp000 HVM3[9878]:    XENVBD: DeviceAreaChanged: requesting rescan of targets 
Apr  7 10:10:29 xcp000 HVM3[9878]:    XENVBD: RescanThread: scanning targets... 
Apr  7 10:10:29 xcp000 HVM3[9878]:    XENVBD: XenbusFindVbds: ignoring cdrom (VBD 5696) 
Apr  7 10:10:29 xcp000 HVM3[9878]:    XENVBD: __XenvbdScanTargets: target 0 -> device/vbd/768  
Apr  7 10:10:38 xcp000 HVM1[9301]:   XENUTIL: BalloonTargetChanged: 3279176k -> 3279164k 
Apr  7 10:10:38 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:10:38 xcp000 HVM2[9574]:   XENUTIL: BalloonTargetChanged: 6362940k -> 6362900k 
Apr  7 10:10:38 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:10:38 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: inflated balloon by 3 page(s) 
Apr  7 10:10:38 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:10:38 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: inflated balloon by 10 page(s) 
Apr  7 10:10:38 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:10:39 xcp000 HVM1[9301]:   XENUTIL: BalloonTargetChanged: 3279164k -> 3279160k 
Apr  7 10:10:39 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:10:39 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: inflated balloon by 1 page(s) 
Apr  7 10:10:39 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:10:39 xcp000 HVM2[9574]:   XENUTIL: BalloonTargetChanged: 6362900k -> 6362896k 
Apr  7 10:10:39 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:10:39 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: inflated balloon by 1 page(s) 
Apr  7 10:10:39 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:10:45 xcp000 HVM3[9878]: UNPLUG: protocol 1 active 
Apr  7 10:10:45 xcp000 HVM3[9878]: UNPLUG: product_id: 1 build_number: 30876 
Apr  7 10:10:45 xcp000 HVM3[9878]: UNPLUG: drivers not blacklisted 
Apr  7 10:10:50 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:10:50 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:10:50 xcp000 HVM2[9574]:   XENUTIL: BalloonTargetChanged: 6362896k -> 6362892k 
Apr  7 10:10:50 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:10:50 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: inflated balloon by 1 page(s) 
Apr  7 10:10:50 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:11:01 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:11:01 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:11:01 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:11:01 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:11:12 xcp000 HVM2[9574]:   XENUTIL: BalloonTargetChanged: 6362892k -> 6362880k 
Apr  7 10:11:12 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:11:12 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: inflated balloon by 3 page(s) 
Apr  7 10:11:12 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:11:13 xcp000 HVM1[9301]:   XENUTIL: BalloonTargetChanged: 3279160k -> 3279156k 
Apr  7 10:11:13 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:11:13 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: inflated balloon by 1 page(s) 
Apr  7 10:11:13 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:11:33 xcp000 HVM3[9878]: cirrus: blanking the screen line_offset=3072 height=768 
Apr  7 10:11:34 xcp000 HVM2[9574]:   XENUTIL: BalloonTargetChanged: 6362880k -> 6362912k 
Apr  7 10:11:34 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:11:34 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: deflated balloon by 8 page(s) 
Apr  7 10:11:34 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:11:34 xcp000 HVM1[9301]:   XENUTIL: BalloonTargetChanged: 3279156k -> 3279168k 
Apr  7 10:11:34 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:11:34 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: deflated balloon by 3 page(s) 
Apr  7 10:11:34 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:11:35 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:11:35 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:11:35 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:11:35 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:11:46 xcp000 HVM1[9301]:   XENUTIL: BalloonTargetChanged: 3279168k -> 3279164k 
Apr  7 10:11:46 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:11:46 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: inflated balloon by 1 page(s) 
Apr  7 10:11:46 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:11:46 xcp000 HVM2[9574]:   XENUTIL: BalloonTargetChanged: 6362912k -> 6362908k 
Apr  7 10:11:46 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:11:46 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: inflated balloon by 1 page(s) 
Apr  7 10:11:46 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:12:07 xcp000 HVM2[9574]:   XENUTIL: BalloonTargetChanged: 6362908k -> 6362900k 
Apr  7 10:12:07 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:12:07 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: inflated balloon by 2 page(s) 
Apr  7 10:12:07 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:12:09 xcp000 HVM1[9301]:   XENUTIL: BalloonTargetChanged: 3279164k -> 3279160k 
Apr  7 10:12:09 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:12:09 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:12:09 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:12:09 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: inflated balloon by 1 page(s) 
Apr  7 10:12:09 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:12:16 xcp000 HVM1[9301]: cirrus: blanking the screen line_offset=3072 height=768 
Apr  7 10:12:20 xcp000 HVM1[9301]:   XENUTIL: BalloonTargetChanged: 3279160k -> 3279164k 
Apr  7 10:12:20 xcp000 HVM2[9574]:   XENUTIL: BalloonTargetChanged: 6362900k -> 6362904k 
Apr  7 10:12:20 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:12:20 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:12:20 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: deflated balloon by 1 page(s) 
Apr  7 10:12:20 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: deflated balloon by 1 page(s) 
Apr  7 10:12:20 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:12:20 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:12:21 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:12:21 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:12:21 xcp000 HVM2[9574]:   XENUTIL: BalloonTargetChanged: 6362904k -> 6362900k 
Apr  7 10:12:21 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:12:21 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: inflated balloon by 1 page(s) 
Apr  7 10:12:21 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:12:22 xcp000 HVM1[9301]:   XENUTIL: BalloonTargetChanged: 3279164k -> 3279160k 
Apr  7 10:12:22 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:12:22 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:12:22 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:12:22 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: inflated balloon by 1 page(s) 
Apr  7 10:12:22 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:12:33 xcp000 HVM2[9574]:   XENUTIL: BalloonTargetChanged: 6362900k -> 6362892k 
Apr  7 10:12:33 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:12:33 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: inflated balloon by 2 page(s) 
Apr  7 10:12:33 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:12:34 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:12:34 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:12:45 xcp000 HVM1[9301]:   XENUTIL: BalloonTargetChanged: 3279160k -> 3279152k 
Apr  7 10:12:45 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:12:45 xcp000 HVM2[9574]:   XENUTIL: BalloonTargetChanged: 6362892k -> 6362876k 
Apr  7 10:12:45 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:12:45 xcp000 HVM1[9301]:   XENUTIL: WARNING: BalloonReleasePfnArray: ran for more than 15ms 
Apr  7 10:12:45 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: inflated balloon by 4 page(s) 
Apr  7 10:12:45 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: inflated balloon by 2 page(s) in 15ms (533k/s) 
Apr  7 10:12:45 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:12:45 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:12:46 xcp000 HVM3[9878]:   XEVTCHN: USER: Guest agent service starting 
Apr  7 10:12:54 xcp000 HVM3[9878]:   XEVTCHN: USER: Starting PV clipboard sync with session 38075968 
Apr  7 10:12:56 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:12:56 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:12:56 xcp000 HVM2[9574]:   XENUTIL: BalloonTargetChanged: 6362876k -> 6362872k 
Apr  7 10:12:56 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:12:56 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: inflated balloon by 1 page(s) 
Apr  7 10:12:56 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:13:07 xcp000 HVM2[9574]:   XENUTIL: BalloonTargetChanged: 6362872k -> 6362860k 
Apr  7 10:13:07 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:13:07 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: inflated balloon by 3 page(s) 
Apr  7 10:13:07 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:13:08 xcp000 HVM1[9301]:   XENUTIL: BalloonTargetChanged: 3279152k -> 3279148k 
Apr  7 10:13:08 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:13:08 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: inflated balloon by 1 page(s) 
Apr  7 10:13:08 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:13:19 xcp000 HVM1[9301]:   XENUTIL: BalloonTargetChanged: 3279148k -> 3279144k 
Apr  7 10:13:19 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:13:19 xcp000 HVM2[9574]:   XENUTIL: BalloonTargetChanged: 6362860k -> 6362856k 
Apr  7 10:13:19 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:13:19 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: inflated balloon by 1 page(s) 
Apr  7 10:13:19 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:13:19 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: inflated balloon by 1 page(s) 
Apr  7 10:13:19 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:13:30 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:13:30 xcp000 HVM2[9574]:   XENUTIL: BalloonTargetChanged: 6362856k -> 6362852k 
Apr  7 10:13:30 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:13:30 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:13:30 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: inflated balloon by 1 page(s) 
Apr  7 10:13:30 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 12:13:32 xcp000 kernel: 3w-xxxx: scsi0: AEN: INFO: Initialization started: Unit #0.
Apr  7 10:13:41 xcp000 HVM1[9301]:   XENUTIL: BalloonTargetChanged: 3279144k -> 3279140k 
Apr  7 10:13:41 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:13:41 xcp000 HVM2[9574]:   XENUTIL: BalloonTargetChanged: 6362852k -> 6362848k 
Apr  7 10:13:41 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:13:41 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: inflated balloon by 1 page(s) 
Apr  7 10:13:41 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: inflated balloon by 1 page(s) 
Apr  7 10:13:41 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:13:41 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:13:50 xcp000 HVM3[9878]:   XEVTCHN: USER: SLGetWindowsInformationDWORD(VirtualXP-licensing-Enabled) failed (c004f012) 
Apr  7 10:13:52 xcp000 HVM2[9574]:   XENUTIL: BalloonTargetChanged: 6362848k -> 6362836k 
Apr  7 10:13:52 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:13:52 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: inflated balloon by 3 page(s) 
Apr  7 10:13:52 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:13:53 xcp000 HVM1[9301]:   XENUTIL: BalloonTargetChanged: 3279140k -> 3279136k 
Apr  7 10:13:53 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:13:53 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: inflated balloon by 1 page(s) 
Apr  7 10:13:53 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:14:04 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:14:04 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:14:04 xcp000 HVM2[9574]:   XENUTIL: BalloonTargetChanged: 6362836k -> 6362832k 
Apr  7 10:14:04 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:14:04 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: inflated balloon by 1 page(s) 
Apr  7 10:14:04 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:14:05 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:14:05 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:14:05 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:14:05 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:14:26 xcp000 HVM1[9301]:   XENUTIL: BalloonTargetChanged: 3279136k -> 3279128k 
Apr  7 10:14:26 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:14:26 xcp000 HVM2[9574]:   XENUTIL: BalloonTargetChanged: 6362832k -> 6362812k 
Apr  7 10:14:26 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:14:26 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: inflated balloon by 2 page(s) 
Apr  7 10:14:26 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:14:26 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: inflated balloon by 5 page(s) 
Apr  7 10:14:26 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:14:27 xcp000 HVM2[9574]:   XENUTIL: BalloonTargetChanged: 6362812k -> 6362804k 
Apr  7 10:14:27 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:14:27 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: inflated balloon by 2 page(s) 
Apr  7 10:14:27 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:14:28 xcp000 HVM1[9301]:   XENUTIL: BalloonTargetChanged: 3279128k -> 3279124k 
Apr  7 10:14:28 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:14:28 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: inflated balloon by 1 page(s) 
Apr  7 10:14:28 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:14:29 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:14:29 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:14:29 xcp000 HVM2[9574]:   XENUTIL: BalloonTargetChanged: 6362804k -> 6362800k 
Apr  7 10:14:29 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:14:29 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: inflated balloon by 1 page(s) 
Apr  7 10:14:29 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:14:30 xcp000 HVM1[9301]:   XENUTIL: BalloonTargetChanged: 3279124k -> 3279120k 
Apr  7 10:14:30 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:14:30 xcp000 HVM2[9574]:   XENUTIL: BalloonTargetChanged: 6362800k -> 6362796k 
Apr  7 10:14:30 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:14:30 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: inflated balloon by 1 page(s) 
Apr  7 10:14:30 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:14:30 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: inflated balloon by 1 page(s) 
Apr  7 10:14:30 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:14:31 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:14:31 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:14:31 xcp000 HVM2[9574]:   XENUTIL: BalloonTargetChanged: 6362796k -> 6362792k 
Apr  7 10:14:31 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:14:31 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: inflated balloon by 1 page(s) 
Apr  7 10:14:31 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:14:32 xcp000 HVM1[9301]:   XENUTIL: BalloonTargetChanged: 3279120k -> 3279116k 
Apr  7 10:14:32 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:14:32 xcp000 HVM2[9574]:   XENUTIL: BalloonTargetChanged: 6362792k -> 6362788k 
Apr  7 10:14:32 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:14:32 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: inflated balloon by 1 page(s) 
Apr  7 10:14:32 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:14:32 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: inflated balloon by 1 page(s) 
Apr  7 10:14:32 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:14:33 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:14:33 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:14:33 xcp000 HVM2[9574]:   XENUTIL: BalloonTargetChanged: 6362788k -> 6362784k 
Apr  7 10:14:33 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:14:33 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: inflated balloon by 1 page(s) 
Apr  7 10:14:33 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:14:42 xcp000 HVM3[9878]:   XEVTCHN: USER: Starting PV clipboard sync with session 38075968 
Apr  7 10:14:44 xcp000 last message repeated 2 times
Apr  7 10:14:50 xcp000 HVM3[9878]:   XEVTCHN: USER: Guest agent service stopped 
Apr  7 10:14:50 xcp000 HVM3[9878]:   XEVTCHN: WARNING: Closing a precious xenevtchn handle? 
Apr  7 10:14:51 xcp000 HVM3[9878]:   XEVTCHN: XenevtchnHandleFdoSystemPowerIrp: Query power: 6:Shutdown (4:Shutdown) 
Apr  7 10:14:59 xcp000 HVM3[9878]:   XEVTCHN: XenevtchnHandleFdoSystemPowerIrp: Setting power: 6:Shutdown (4:Shutdown) 
Apr  7 10:14:59 xcp000 HVM3[9878]: ACPI: entering S5 
Apr  7 10:14:59 xcp000 HVM3[9878]: requesting shutdown 
Apr  7 10:14:59 xcp000 HVM3[9878]: shutdown requested in cpu_handle_ioreq 
Apr  7 10:14:59 xcp000 HVM3[9878]: Issued domain 3 poweroff 
Apr  7 12:14:59 xcp000 fe: 20110407T10:09:27.523Z||6236|About to bind to /var/xapi/forker/fd_5748e9af-8ad4-278b-0df4-8087f6a188e9 
Apr  7 12:14:59 xcp000 fe: 20110407T10:09:27.523Z||6236|bound, listening 
Apr  7 12:14:59 xcp000 fe: 20110407T10:09:27.523Z||9876|Child here! 
Apr  7 12:14:59 xcp000 fe: 20110407T10:09:27.523Z||9877|Grandchild here! 
Apr  7 12:14:59 xcp000 fe: 20110407T10:09:27.523Z||9877|Started: state.cmdargs = [/opt/xensource/libexec/qemu-dm-wrapper;3;/tmp/qemu.3;-d;3;-m;2048;-boot;dc;-serial;pty;-vcpus;4;-vncunused;-k;en-us;-usb;-usbdevice;tablet;-acpi] 
Apr  7 12:14:59 xcp000 fe: 20110407T10:09:27.523Z||9877|Started: state.env = [PATH=/sbin:/usr/sbin:/bin:/usr/bin] 
Apr  7 12:14:59 xcp000 fe: 20110407T10:09:27.523Z||9877|Selecting in handle_comms_no_fd_sock2 
Apr  7 12:14:59 xcp000 fe: 20110407T10:09:27.523Z||9877|Done 
Apr  7 12:14:59 xcp000 fe: 20110407T10:09:27.523Z||9877|fd sock 
Apr  7 12:14:59 xcp000 fe: 20110407T10:09:27.524Z||9877|Selecting in handle_comms_with_fd_sock2 
Apr  7 12:14:59 xcp000 fe: 20110407T10:09:27.524Z||9877|Done 
Apr  7 12:14:59 xcp000 fe: 20110407T10:09:27.524Z||9877|comms sock 
Apr  7 12:14:59 xcp000 fe: 20110407T10:09:27.524Z||9877|Exec 
Apr  7 12:14:59 xcp000 fe: 20110407T10:09:27.524Z||9877|Finished... 
Apr  7 12:14:59 xcp000 fe: 20110407T10:09:27.524Z||9877|Args after replacement = [/opt/xensource/libexec/qemu-dm-wrapper;3;/tmp/qemu.3;-d;3;-m;2048;-boot;dc;-serial;pty;-vcpus;4;-vncunused;-k;en-us;-usb;-usbdevice;tablet;-acpi] 
Apr  7 12:14:59 xcp000 fe: 20110407T10:09:27.524Z||9877|I've received the following fds: []  
Apr  7 12:14:59 xcp000 fe: 20110407T10:14:59.662Z||9877|Caught unexpected exception: Unix.Unix_error(31, "write", "") 
Apr  7 12:14:59 xcp000 xapi: [error|xcp000|296 xal_listen|VM (domid: 3) device_event = device shutdown {vbd,768} D:8db57532f7c5|event] device_event could not be processed because VM record not in database 
Apr  7 12:14:59 xcp000 xapi: [error|xcp000|296 xal_listen|VM (domid: 3) device_event = device shutdown {vbd,5696} D:1467bdf548dd|event] device_event could not be processed because VM record not in database 
Apr  7 12:14:59 xcp000 vbd.uevent[remove](backend/vbd/3/768): removed /xapi/3/hotplug/vbd/768/hotplug
Apr  7 12:14:59 xcp000 vbd.uevent[remove](backend/vbd/3/5696): removed /xapi/3/hotplug/vbd/5696/hotplug
Apr  7 12:15:00 xcp000 tapdisk[9841]: gaps written/skipped: 3/0 
Apr  7 12:15:00 xcp000 tapdisk[9841]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/2e3ecd50-5bdb-46f7-9410-bd2a84deedd4.vhd: b: 51200, a: 4621, f: 1919, n: 18965000 
Apr  7 12:15:00 xcp000 tapdisk[9841]: closed image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/2e3ecd50-5bdb-46f7-9410-bd2a84deedd4.vhd (0 users, state: 0x00000000, type: 4) 
Apr  7 12:15:00 xcp000 tapdisk[9841]: gaps written/skipped: 0/0 
Apr  7 12:15:00 xcp000 tapdisk[9841]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/1402f9ab-b80a-42be-abb9-8f88418c7d65.vhd: b: 51200, a: 3308, f: 3288, n: 0 
Apr  7 12:15:00 xcp000 tapdisk[9841]: closed image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/1402f9ab-b80a-42be-abb9-8f88418c7d65.vhd (0 users, state: 0x00000002, type: 4) 
Apr  7 12:15:00 xcp000 tapdisk[9841]: tapdisk-log: closing after 0 errors 
Apr  7 12:15:00 xcp000 tapdisk[9841]: tapdisk-syslog: 8 messages, 602 bytes, xmits: 9, failed: 0, dropped: 0
Apr  7 12:15:00 xcp000 tapdisk[9841]: tapdisk-control: draining 1 connections 
Apr  7 12:15:00 xcp000 tapdisk[9841]: tapdisk-control: done 
Apr  7 10:15:04 xcp000 HVM1[9301]:   XENUTIL: BalloonTargetChanged: 3279116k -> 3670016k 
Apr  7 10:15:04 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:15:04 xcp000 HVM2[9574]:   XENUTIL: BalloonTargetChanged: 6362784k -> 7340032k 
Apr  7 10:15:04 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:15:04 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: deflated balloon by 244312 page(s) in 265ms (3687728k/s) 
Apr  7 10:15:04 xcp000 HVM2[9574]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:15:05 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: deflated balloon by 97725 page(s) in 656ms (595884k/s) 
Apr  7 10:15:05 xcp000 HVM1[9301]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:15:33 xcp000 HVM1[9301]:   XEVTCHN: USER: Guest agent service starting 
Apr  7 10:15:55 xcp000 HVM2[9574]:   XEVTCHN: USER: Guest agent service starting 
Apr  7 10:16:49 xcp000 HVM2[9574]:   XEVTCHN: USER: Failed to query Win32_OperatingSystem::Name (8007045b) 
Apr  7 10:16:49 xcp000 HVM2[9574]:   XEVTCHN: XenevtchnHandleFdoSystemPowerIrp: Query power: 6:Shutdown (6:ShutdownOff) 
Apr  7 10:16:49 xcp000 HVM2[9574]:   XEVTCHN: USER: Failed to query Win32_ComputerSystem::Name (8007045b) 
Apr  7 10:16:50 xcp000 HVM2[9574]:   XEVTCHN: USER: Failed to query Win32_ComputerSystem::Domain (8007045b) 
Apr  7 10:16:50 xcp000 HVM2[9574]:   XEVTCHN: USER: Failed to query Win32_OperatingSystem::FreePhysicalMemory (8007045b) 
Apr  7 10:16:50 xcp000 HVM2[9574]:   XEVTCHN: USER: Failed to query Win32_ComputerSystem::TotalPhysicalMemory (8007045b) 
Apr  7 10:16:52 xcp000 HVM2[9574]:   XEVTCHN: USER: TSInfo::Query: fail2 
Apr  7 10:16:52 xcp000 HVM2[9574]:   
Apr  7 10:16:52 xcp000 HVM2[9574]:   XEVTCHN: USER: TSInfo::Query: fail1 (00000001) 
Apr  7 10:16:52 xcp000 HVM2[9574]:   
Apr  7 10:16:53 xcp000 HVM2[9574]:   XEVTCHN: USER: Shutdown while waiting to connect PV Clipboard 
Apr  7 10:16:53 xcp000 HVM2[9574]:   XEVTCHN: USER: Guest agent service stopped 
Apr  7 10:17:19 xcp000 HVM2[9574]:   XEVTCHN: WARNING: Closing a precious xenevtchn handle? 
Apr  7 10:17:23 xcp000 HVM2[9574]:   XEVTCHN: XenevtchnHandleFdoSystemPowerIrp: Setting power: 6:Shutdown (6:ShutdownOff) 
Apr  7 10:17:23 xcp000 HVM2[9574]: ACPI: entering S5 
Apr  7 10:17:23 xcp000 HVM2[9574]: requesting shutdown 
Apr  7 10:17:23 xcp000 HVM2[9574]: shutdown requested in cpu_handle_ioreq 
Apr  7 10:17:23 xcp000 HVM2[9574]: Issued domain 2 poweroff 
Apr  7 12:17:24 xcp000 fe: 20110407T10:08:58.348Z||6236|About to bind to /var/xapi/forker/fd_bd0bf0d7-e93c-1e84-4d2b-6d0c759a7fba 
Apr  7 12:17:24 xcp000 fe: 20110407T10:08:58.348Z||6236|bound, listening 
Apr  7 12:17:24 xcp000 fe: 20110407T10:08:58.349Z||9572|Child here! 
Apr  7 12:17:24 xcp000 fe: 20110407T10:08:58.349Z||9573|Grandchild here! 
Apr  7 12:17:24 xcp000 fe: 20110407T10:08:58.349Z||9573|Started: state.cmdargs = [/opt/xensource/libexec/qemu-dm-wrapper;2;/tmp/qemu.2;-d;2;-m;7168;-boot;dc;-serial;pty;-vcpus;8;-vncunused;-k;en-us;-usb;-usbdevice;tablet;-acpi] 
Apr  7 12:17:24 xcp000 fe: 20110407T10:08:58.349Z||9573|Started: state.env = [PATH=/sbin:/usr/sbin:/bin:/usr/bin] 
Apr  7 12:17:24 xcp000 fe: 20110407T10:08:58.349Z||9573|Selecting in handle_comms_no_fd_sock2 
Apr  7 12:17:24 xcp000 fe: 20110407T10:08:58.349Z||9573|Done 
Apr  7 12:17:24 xcp000 fe: 20110407T10:08:58.349Z||9573|fd sock 
Apr  7 12:17:24 xcp000 fe: 20110407T10:08:58.349Z||9573|Selecting in handle_comms_with_fd_sock2 
Apr  7 12:17:24 xcp000 fe: 20110407T10:08:58.349Z||9573|Done 
Apr  7 12:17:24 xcp000 fe: 20110407T10:08:58.349Z||9573|comms sock 
Apr  7 12:17:24 xcp000 fe: 20110407T10:08:58.349Z||9573|Exec 
Apr  7 12:17:24 xcp000 fe: 20110407T10:08:58.349Z||9573|Finished... 
Apr  7 12:17:24 xcp000 fe: 20110407T10:08:58.349Z||9573|Args after replacement = [/opt/xensource/libexec/qemu-dm-wrapper;2;/tmp/qemu.2;-d;2;-m;7168;-boot;dc;-serial;pty;-vcpus;8;-vncunused;-k;en-us;-usb;-usbdevice;tablet;-acpi] 
Apr  7 12:17:24 xcp000 fe: 20110407T10:08:58.349Z||9573|I've received the following fds: []  
Apr  7 12:17:24 xcp000 fe: 20110407T10:17:24.198Z||9573|Caught unexpected exception: Unix.Unix_error(31, "write", "") 
Apr  7 12:17:24 xcp000 xapi: [error|xcp000|296 xal_listen|VM (domid: 2) device_event = device shutdown {vbd,768} D:24bc5056a50f|event] device_event could not be processed because VM record not in database 
Apr  7 12:17:24 xcp000 vbd.uevent[remove](backend/vbd/2/832): removed /xapi/2/hotplug/vbd/832/hotplug
Apr  7 12:17:24 xcp000 vbd.uevent[remove](backend/vbd/2/5632): removed /xapi/2/hotplug/vbd/5632/hotplug
Apr  7 12:17:24 xcp000 vbd.uevent[remove](backend/vbd/2/5696): removed /xapi/2/hotplug/vbd/5696/hotplug
Apr  7 12:17:24 xcp000 vbd.uevent[remove](backend/vbd/2/768): removed /xapi/2/hotplug/vbd/768/hotplug
Apr  7 12:17:24 xcp000 tapdisk[9417]: gaps written/skipped: 0/0 
Apr  7 12:17:24 xcp000 tapdisk[9417]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/7ce73a17-c0f8-4a5b-8b71-f3bfac1ed0be.vhd: b: 12288, a: 9, f: 0, n: 37040 
Apr  7 12:17:24 xcp000 tapdisk[9417]: closed image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/7ce73a17-c0f8-4a5b-8b71-f3bfac1ed0be.vhd (0 users, state: 0x00000000, type: 4) 
Apr  7 12:17:24 xcp000 tapdisk[9417]: gaps written/skipped: 0/0 
Apr  7 12:17:24 xcp000 tapdisk[9417]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/edc07c87-af09-406d-9f29-29e01f824093.vhd: b: 12288, a: 97, f: 61, n: 0 
Apr  7 12:17:24 xcp000 tapdisk[9417]: closed image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/edc07c87-af09-406d-9f29-29e01f824093.vhd (0 users, state: 0x00000002, type: 4) 
Apr  7 12:17:24 xcp000 tapdisk[9417]: gaps written/skipped: 0/0 
Apr  7 12:17:24 xcp000 tapdisk[9417]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/7ee1a199-9ca2-434d-a516-c6fc3a9aa055.vhd: b: 12288, a: 12273, f: 11736, n: 0 
Apr  7 12:17:24 xcp000 tapdisk[9417]: closed image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/7ee1a199-9ca2-434d-a516-c6fc3a9aa055.vhd (0 users, state: 0x00000002, type: 4) 
Apr  7 12:17:24 xcp000 tapdisk[9417]: tapdisk-log: closing after 0 errors 
Apr  7 12:17:24 xcp000 tapdisk[9417]: tapdisk-syslog: 8 messages, 602 bytes, xmits: 9, failed: 0, dropped: 0
Apr  7 12:17:24 xcp000 tapdisk[9417]: tapdisk-control: draining 1 connections 
Apr  7 12:17:24 xcp000 tapdisk[9417]: tapdisk-control: done 
Apr  7 12:17:25 xcp000 tapdisk[9476]: gaps written/skipped: 0/0 
Apr  7 12:17:25 xcp000 tapdisk[9476]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/aab270c7-c07f-4c38-a7ba-ae76a756dbc2.vhd: b: 51200, a: 136, f: 0, n: 558560 
Apr  7 12:17:25 xcp000 tapdisk[9476]: closed image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/aab270c7-c07f-4c38-a7ba-ae76a756dbc2.vhd (0 users, state: 0x00000000, type: 4) 
Apr  7 12:17:25 xcp000 tapdisk[9476]: gaps written/skipped: 0/0 
Apr  7 12:17:25 xcp000 tapdisk[9476]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/8a5078cf-d924-452b-9abc-9d2696dbf58a.vhd: b: 51200, a: 193, f: 26, n: 0 
Apr  7 12:17:25 xcp000 tapdisk[9476]: closed image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/8a5078cf-d924-452b-9abc-9d2696dbf58a.vhd (0 users, state: 0x00000002, type: 4) 
Apr  7 12:17:25 xcp000 tapdisk[9476]: gaps written/skipped: 0/0 
Apr  7 12:17:25 xcp000 tapdisk[9476]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/28b3bf8b-e3e6-46be-814e-e8d7e3b0c9f7.vhd: b: 51200, a: 7080, f: 6678, n: 0 
Apr  7 12:17:25 xcp000 tapdisk[9476]: closed image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/28b3bf8b-e3e6-46be-814e-e8d7e3b0c9f7.vhd (0 users, state: 0x00000002, type: 4) 
Apr  7 12:17:25 xcp000 tapdisk[9476]: tapdisk-log: closing after 0 errors 
Apr  7 12:17:25 xcp000 tapdisk[9476]: tapdisk-syslog: 8 messages, 602 bytes, xmits: 9, failed: 0, dropped: 0
Apr  7 12:17:25 xcp000 tapdisk[9476]: tapdisk-control: draining 1 connections 
Apr  7 12:17:25 xcp000 tapdisk[9476]: tapdisk-control: done 
Apr  7 12:17:27 xcp000 tapdisk[9535]: gaps written/skipped: 0/0 
Apr  7 12:17:27 xcp000 tapdisk[9535]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/277595e6-ee47-4a2a-8f5e-e969e0400a68.vhd: b: 51200, a: 3535, f: 1, n: 14508056 
Apr  7 12:17:27 xcp000 tapdisk[9535]: closed image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/277595e6-ee47-4a2a-8f5e-e969e0400a68.vhd (0 users, state: 0x00000000, type: 4) 
Apr  7 12:17:27 xcp000 tapdisk[9535]: gaps written/skipped: 0/0 
Apr  7 12:17:27 xcp000 tapdisk[9535]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/a81ae508-52c7-4e73-964b-1ae946d85de7.vhd: b: 51200, a: 6362, f: 1843, n: 0 
Apr  7 12:17:27 xcp000 tapdisk[9535]: closed image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/a81ae508-52c7-4e73-964b-1ae946d85de7.vhd (0 users, state: 0x00000002, type: 4) 
Apr  7 12:17:27 xcp000 tapdisk[9535]: gaps written/skipped: 0/0 
Apr  7 12:17:27 xcp000 tapdisk[9535]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/87f1a3b4-d8c1-404d-9747-d68e2daec58c.vhd: b: 51200, a: 50504, f: 38010, n: 0 
Apr  7 12:17:27 xcp000 tapdisk[9535]: closed image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/87f1a3b4-d8c1-404d-9747-d68e2daec58c.vhd (0 users, state: 0x00000002, type: 4) 
Apr  7 12:17:27 xcp000 tapdisk[9535]: tapdisk-log: closing after 0 errors 
Apr  7 12:17:27 xcp000 tapdisk[9535]: tapdisk-syslog: 8 messages, 602 bytes, xmits: 9, failed: 0, dropped: 0
Apr  7 12:17:27 xcp000 tapdisk[9535]: tapdisk-control: draining 1 connections 
Apr  7 12:17:27 xcp000 tapdisk[9535]: tapdisk-control: done 
Apr  7 10:19:01 xcp000 HVM1[9301]:   XEVTCHN: USER: Error 1717 getting console token 
Apr  7 10:21:26 xcp000 HVM1[9301]:   XENUTIL: ExpandGrantTable: GRANT TABLE 1: (512 - 1023) at F7004000 (fbfd5000) 
Apr  7 10:21:29 xcp000 HVM1[9301]:   XEVTCHN: USER: Guest agent service stopped 
Apr  7 10:21:33 xcp000 HVM1[9301]:   XEVTCHN: WARNING: Closing a precious xenevtchn handle? 
Apr  7 10:22:35 xcp000 HVM1[9301]:   XEVTCHN: XenevtchnHandleFdoSystemPowerIrp: Setting power: 6:Shutdown (6:ShutdownOff) 
Apr  7 10:22:35 xcp000 HVM1[9301]: ACPI: entering S5 
Apr  7 10:22:35 xcp000 HVM1[9301]: requesting shutdown 
Apr  7 10:22:35 xcp000 HVM1[9301]: shutdown requested in cpu_handle_ioreq 
Apr  7 10:22:35 xcp000 HVM1[9301]: Issued domain 1 poweroff 
Apr  7 12:22:35 xcp000 fe: 20110407T10:08:42.668Z||6236|About to bind to /var/xapi/forker/fd_15b182f9-dcfd-4f23-84c5-075b152ed46e 
Apr  7 12:22:35 xcp000 fe: 20110407T10:08:42.668Z||6236|bound, listening 
Apr  7 12:22:35 xcp000 fe: 20110407T10:08:42.669Z||9299|Child here! 
Apr  7 12:22:35 xcp000 fe: 20110407T10:08:42.669Z||9300|Grandchild here! 
Apr  7 12:22:35 xcp000 fe: 20110407T10:08:42.669Z||9300|Started: state.cmdargs = [/opt/xensource/libexec/qemu-dm-wrapper;1;/tmp/qemu.1;-d;1;-m;3584;-boot;dc;-serial;pty;-vcpus;4;-vncunused;-k;en-us;-usb;-usbdevice;tablet;-acpi] 
Apr  7 12:22:35 xcp000 fe: 20110407T10:08:42.669Z||9300|Started: state.env = [PATH=/sbin:/usr/sbin:/bin:/usr/bin] 
Apr  7 12:22:35 xcp000 fe: 20110407T10:08:42.669Z||9300|Selecting in handle_comms_no_fd_sock2 
Apr  7 12:22:35 xcp000 fe: 20110407T10:08:42.669Z||9300|Done 
Apr  7 12:22:35 xcp000 fe: 20110407T10:08:42.669Z||9300|fd sock 
Apr  7 12:22:35 xcp000 fe: 20110407T10:08:42.669Z||9300|Selecting in handle_comms_with_fd_sock2 
Apr  7 12:22:35 xcp000 fe: 20110407T10:08:42.669Z||9300|Done 
Apr  7 12:22:35 xcp000 fe: 20110407T10:08:42.669Z||9300|comms sock 
Apr  7 12:22:35 xcp000 fe: 20110407T10:08:42.669Z||9300|Exec 
Apr  7 12:22:35 xcp000 fe: 20110407T10:08:42.669Z||9300|Finished... 
Apr  7 12:22:35 xcp000 fe: 20110407T10:08:42.669Z||9300|Args after replacement = [/opt/xensource/libexec/qemu-dm-wrapper;1;/tmp/qemu.1;-d;1;-m;3584;-boot;dc;-serial;pty;-vcpus;4;-vncunused;-k;en-us;-usb;-usbdevice;tablet;-acpi] 
Apr  7 12:22:35 xcp000 fe: 20110407T10:08:42.670Z||9300|I've received the following fds: []  
Apr  7 12:22:35 xcp000 fe: 20110407T10:22:35.859Z||9300|Caught unexpected exception: Unix.Unix_error(31, "write", "") 
Apr  7 12:22:35 xcp000 xapi: [error|xcp000|296 xal_listen|VM (domid: 1) device_event = device shutdown {vbd,768} D:c48780a02bd0|event] device_event could not be processed because VM record not in database 
Apr  7 12:22:36 xcp000 vbd.uevent[remove](backend/vbd/1/5696): removed /xapi/1/hotplug/vbd/5696/hotplug
Apr  7 12:22:36 xcp000 vbd.uevent[remove](backend/vbd/1/832): removed /xapi/1/hotplug/vbd/832/hotplug
Apr  7 12:22:36 xcp000 vbd.uevent[remove](backend/vbd/1/768): removed /xapi/1/hotplug/vbd/768/hotplug
Apr  7 12:22:36 xcp000 tapdisk[9210]: gaps written/skipped: 45/0 
Apr  7 12:22:36 xcp000 tapdisk[9210]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/fa1c01a4-16c4-44ac-86bf-eea784a666d9.vhd: b: 9216, a: 847, f: 113, n: 3476168 
Apr  7 12:22:36 xcp000 tapdisk[9210]: closed image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/fa1c01a4-16c4-44ac-86bf-eea784a666d9.vhd (0 users, state: 0x00000000, type: 4) 
Apr  7 12:22:36 xcp000 tapdisk[9210]: gaps written/skipped: 0/0 
Apr  7 12:22:36 xcp000 tapdisk[9210]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/8be0a459-a865-4e91-ad40-80e3f7194b9b.vhd: b: 9216, a: 8008, f: 7079, n: 0 
Apr  7 12:22:36 xcp000 tapdisk[9210]: closed image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/8be0a459-a865-4e91-ad40-80e3f7194b9b.vhd (0 users, state: 0x00000002, type: 4) 
Apr  7 12:22:36 xcp000 tapdisk[9210]: tapdisk-log: closing after 0 errors 
Apr  7 12:22:36 xcp000 tapdisk[9210]: tapdisk-syslog: 8 messages, 602 bytes, xmits: 9, failed: 0, dropped: 0
Apr  7 12:22:36 xcp000 tapdisk[9210]: tapdisk-control: draining 1 connections 
Apr  7 12:22:36 xcp000 tapdisk[9210]: tapdisk-control: done 
Apr  7 12:22:37 xcp000 tapdisk[9269]: gaps written/skipped: 20/0 
Apr  7 12:22:37 xcp000 tapdisk[9269]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/41842a0a-a83e-4702-a31d-13da51dfe33b.vhd: b: 20480, a: 9364, f: 1372, n: 38430024 
Apr  7 12:22:37 xcp000 tapdisk[9269]: closed image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/41842a0a-a83e-4702-a31d-13da51dfe33b.vhd (0 users, state: 0x00000000, type: 4) 
Apr  7 12:22:37 xcp000 tapdisk[9269]: gaps written/skipped: 0/0 
Apr  7 12:22:37 xcp000 tapdisk[9269]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/9ba28b37-4465-4245-804b-2bd9b6df8eee.vhd: b: 20480, a: 18251, f: 16813, n: 0 
Apr  7 12:22:37 xcp000 tapdisk[9269]: closed image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/9ba28b37-4465-4245-804b-2bd9b6df8eee.vhd (0 users, state: 0x00000002, type: 4) 
Apr  7 12:22:37 xcp000 tapdisk[9269]: tapdisk-log: closing after 0 errors 
Apr  7 12:22:37 xcp000 tapdisk[9269]: tapdisk-syslog: 8 messages, 602 bytes, xmits: 9, failed: 0, dropped: 0
Apr  7 12:22:37 xcp000 tapdisk[9269]: tapdisk-control: draining 1 connections 
Apr  7 12:22:37 xcp000 tapdisk[9269]: tapdisk-control: done 
Apr  7 12:26:36 xcp000 shutdown[11872]: shutting down for system halt
Apr  7 12:26:39 xcp000 python: PERFMON: Caught signal 15 - exiting
Apr  7 12:26:43 xcp000 xapi: [ info|xcp000|0 thread_zero||watchdog] received exit code 0. Not restarting. 
Apr  7 12:26:43 xcp000 fe: 20110407T10:24:14.738Z||6236|About to bind to /var/xapi/forker/fd_94dbdeba-4f55-7516-8c02-b9642a787332 
Apr  7 12:26:43 xcp000 fe: 20110407T10:24:14.738Z||6236|bound, listening 
Apr  7 12:26:43 xcp000 fe: 20110407T10:24:14.738Z||11636|Child here! 
Apr  7 12:26:43 xcp000 fe: 20110407T10:24:14.738Z||11637|Grandchild here! 
Apr  7 12:26:43 xcp000 fe: 20110407T10:24:14.738Z||11637|Started: state.cmdargs = [/usr/sbin/stunnel;-fd;0ea0d3f8-ea8f-f4a1-9fcc-5c460f4d8356] 
Apr  7 12:26:43 xcp000 fe: 20110407T10:24:14.738Z||11637|Started: state.env = [PATH=/sbin:/usr/sbin:/bin:/usr/bin] 
Apr  7 12:26:43 xcp000 fe: 20110407T10:24:14.738Z||11637|Selecting in handle_comms_no_fd_sock2 
Apr  7 12:26:43 xcp000 fe: 20110407T10:24:14.739Z||11637|Done 
Apr  7 12:26:43 xcp000 fe: 20110407T10:24:14.739Z||11637|fd sock 
Apr  7 12:26:43 xcp000 fe: 20110407T10:24:14.739Z||11637|Selecting in handle_comms_with_fd_sock2 
Apr  7 12:26:43 xcp000 fe: 20110407T10:24:14.739Z||11637|Done 
Apr  7 12:26:43 xcp000 fe: 20110407T10:24:14.739Z||11637|fd sock2 
Apr  7 12:26:43 xcp000 fe: 20110407T10:24:14.739Z||11637|Received fd named: e567b59a-af74-ac0d-b05b-8cc5797001a3 - duping to 0 (from 6) 
Apr  7 12:26:43 xcp000 fe: 20110407T10:24:14.739Z||11637|Selecting in handle_comms_with_fd_sock2 
Apr  7 12:26:43 xcp000 fe: 20110407T10:24:14.739Z||11637|Done 
Apr  7 12:26:43 xcp000 fe: 20110407T10:24:14.739Z||11637|fd sock2 
Apr  7 12:26:43 xcp000 fe: 20110407T10:24:14.739Z||11637|Received fd named: 3f38d260-c325-da2f-52ff-13b37b59d7a8 - duping to 1 (from 6) 
Apr  7 12:26:43 xcp000 fe: 20110407T10:24:14.739Z||11637|Selecting in handle_comms_with_fd_sock2 
Apr  7 12:26:43 xcp000 fe: 20110407T10:24:14.739Z||11637|Done 
Apr  7 12:26:43 xcp000 fe: 20110407T10:24:14.739Z||11637|fd sock2 
Apr  7 12:26:43 xcp000 fe: 20110407T10:24:14.739Z||11637|Received fd named: 1e6f1c39-b867-876e-c199-74717aa38251 - duping to 2 (from 6) 
Apr  7 12:26:43 xcp000 fe: 20110407T10:24:14.739Z||11637|Selecting in handle_comms_with_fd_sock2 
Apr  7 12:26:43 xcp000 fe: 20110407T10:24:14.739Z||11637|Done 
Apr  7 12:26:43 xcp000 fe: 20110407T10:24:14.739Z||11637|fd sock2 
Apr  7 12:26:43 xcp000 fe: 20110407T10:24:14.739Z||11637|Received fd named: 0ea0d3f8-ea8f-f4a1-9fcc-5c460f4d8356 (6) 
Apr  7 12:26:43 xcp000 fe: 20110407T10:24:14.739Z||11637|Selecting in handle_comms_with_fd_sock2 
Apr  7 12:26:43 xcp000 fe: 20110407T10:24:14.739Z||11637|Done 
Apr  7 12:26:43 xcp000 fe: 20110407T10:24:14.739Z||11637|comms sock 
Apr  7 12:26:43 xcp000 fe: 20110407T10:24:14.739Z||11637|Exec 
Apr  7 12:26:43 xcp000 fe: 20110407T10:24:14.739Z||11637|Finished... 
Apr  7 12:26:43 xcp000 fe: 20110407T10:24:14.739Z||11637|Args after replacement = [/usr/sbin/stunnel;-fd;6] 
Apr  7 12:26:43 xcp000 fe: 20110407T10:24:14.739Z||11637|I've received the following fds: [6;2;1;0]  
Apr  7 12:26:43 xcp000 fe: 20110407T10:26:43.832Z||11637|Caught unexpected exception: Unix.Unix_error(31, "write", "") 
Apr  7 12:26:43 xcp000 fe: 20110407T10:24:14.699Z||6236|About to bind to /var/xapi/forker/fd_be94e3e8-267d-35b9-4e57-431a6de196ee 
Apr  7 12:26:43 xcp000 fe: 20110407T10:24:14.699Z||6236|bound, listening 
Apr  7 12:26:43 xcp000 fe: 20110407T10:24:14.699Z||11629|Child here! 
Apr  7 12:26:43 xcp000 fe: 20110407T10:24:14.699Z||11630|Grandchild here! 
Apr  7 12:26:43 xcp000 fe: 20110407T10:24:14.699Z||11630|Started: state.cmdargs = [/usr/sbin/stunnel;-fd;046687f4-bffe-a715-7054-2489a459a488] 
Apr  7 12:26:43 xcp000 fe: 20110407T10:24:14.699Z||11630|Started: state.env = [PATH=/sbin:/usr/sbin:/bin:/usr/bin] 
Apr  7 12:26:43 xcp000 fe: 20110407T10:24:14.699Z||11630|Selecting in handle_comms_no_fd_sock2 
Apr  7 12:26:43 xcp000 fe: 20110407T10:24:14.700Z||11630|Done 
Apr  7 12:26:43 xcp000 fe: 20110407T10:24:14.700Z||11630|fd sock 
Apr  7 12:26:43 xcp000 fe: 20110407T10:24:14.700Z||11630|Selecting in handle_comms_with_fd_sock2 
Apr  7 12:26:43 xcp000 fe: 20110407T10:24:14.700Z||11630|Done 
Apr  7 12:26:43 xcp000 fe: 20110407T10:24:14.700Z||11630|fd sock2 
Apr  7 12:26:43 xcp000 fe: 20110407T10:24:14.700Z||11630|Received fd named: 40f17e85-d9de-dfe1-7359-95a843c14eb7 - duping to 0 (from 6) 
Apr  7 12:26:43 xcp000 fe: 20110407T10:24:14.700Z||11630|Selecting in handle_comms_with_fd_sock2 
Apr  7 12:26:43 xcp000 fe: 20110407T10:24:14.700Z||11630|Done 
Apr  7 12:26:43 xcp000 fe: 20110407T10:24:14.700Z||11630|fd sock2 
Apr  7 12:26:43 xcp000 fe: 20110407T10:24:14.700Z||11630|Received fd named: 1d48d4c2-a946-1c86-859e-f70b5ffa8e87 - duping to 1 (from 6) 
Apr  7 12:26:43 xcp000 fe: 20110407T10:24:14.700Z||11630|Selecting in handle_comms_with_fd_sock2 
Apr  7 12:26:43 xcp000 fe: 20110407T10:24:14.700Z||11630|Done 
Apr  7 12:26:43 xcp000 fe: 20110407T10:24:14.700Z||11630|fd sock2 
Apr  7 12:26:43 xcp000 fe: 20110407T10:24:14.700Z||11630|Received fd named: 0bdf5cbe-62f4-d024-86a2-adb2224cfb41 - duping to 2 (from 6) 
Apr  7 12:26:43 xcp000 fe: 20110407T10:24:14.700Z||11630|Selecting in handle_comms_with_fd_sock2 
Apr  7 12:26:43 xcp000 fe: 20110407T10:24:14.700Z||11630|Done 
Apr  7 12:26:43 xcp000 fe: 20110407T10:24:14.700Z||11630|fd sock2 
Apr  7 12:26:43 xcp000 fe: 20110407T10:24:14.700Z||11630|Received fd named: 046687f4-bffe-a715-7054-2489a459a488 (6) 
Apr  7 12:26:43 xcp000 fe: 20110407T10:24:14.700Z||11630|Selecting in handle_comms_with_fd_sock2 
Apr  7 12:26:43 xcp000 fe: 20110407T10:24:14.700Z||11630|Done 
Apr  7 12:26:43 xcp000 fe: 20110407T10:24:14.700Z||11630|comms sock 
Apr  7 12:26:43 xcp000 fe: 20110407T10:24:14.700Z||11630|Exec 
Apr  7 12:26:43 xcp000 fe: 20110407T10:24:14.700Z||11630|Finished... 
Apr  7 12:26:43 xcp000 fe: 20110407T10:24:14.700Z||11630|Args after replacement = [/usr/sbin/stunnel;-fd;6] 
Apr  7 12:26:43 xcp000 fe: 20110407T10:24:14.700Z||11630|I've received the following fds: [6;2;1;0]  
Apr  7 12:26:43 xcp000 fe: 20110407T10:26:43.834Z||11630|Caught unexpected exception: Unix.Unix_error(31, "write", "") 
Apr  7 12:26:44 xcp000 logger: xapi stopped successfully
Apr  7 12:26:44 xcp000 ntpd[6067]: ntpd exiting on signal 15
Apr  7 12:26:44 xcp000 lwsmd: Shutting down on SIGTERM 
Apr  7 12:26:44 xcp000 lwsmd: Shutting down listener 
Apr  7 12:26:44 xcp000 lwsmd: Listener shut down 
Apr  7 12:26:44 xcp000 lwsmd: Shutting down running services 
Apr  7 12:26:44 xcp000 lwsmd: Stopping service: lwreg 
Apr  7 12:26:44 xcp000 lwsmd: Logging stopped 
Apr  7 12:26:45 xcp000 rpc.statd[5874]: Caught signal 15, un-registering and exiting.
Apr  7 12:26:45 xcp000 kernel: multipathd[5792]: segfault at 4d9d8c54 ip b77d9c10 sp bff37148 error 4 in libpthread-2.5.so[b77cf000+15000]
Apr  7 12:26:45 xcp000 kernel: Kernel logging (proc) stopped.
Apr  7 12:26:45 xcp000 kernel: Kernel log daemon terminating.
Apr  7 12:26:46 xcp000 exiting on signal 15
Apr  7 12:30:23 xcp000 syslogd 1.4.1: restart.
Apr  7 12:30:23 xcp000 kernel: klogd 1.4.1, log source = /proc/kmsg started.
Apr  7 12:30:23 xcp000 kernel: Reserving virtual address space above 0xff000000
Apr  7 12:30:23 xcp000 kernel: Linux version 2.6.32.12-0.7.1.xs1.0.0.311.170586xen (geeko@buildhost) (gcc version 4.1.2 20080704 (Red Hat 4.1.2-48)) #1 SMP Tue Feb 1 17:10:20 EST 2011
Apr  7 12:30:23 xcp000 kernel: KERNEL supported cpus:
Apr  7 12:30:23 xcp000 kernel:   Intel GenuineIntel
Apr  7 12:30:23 xcp000 kernel:   AMD AuthenticAMD
Apr  7 12:30:23 xcp000 kernel:   NSC Geode by NSC
Apr  7 12:30:23 xcp000 kernel:   Cyrix CyrixInstead
Apr  7 12:30:23 xcp000 kernel:   Centaur CentaurHauls
Apr  7 12:30:23 xcp000 kernel:   Transmeta GenuineTMx86
Apr  7 12:30:23 xcp000 kernel:   Transmeta TransmetaCPU
Apr  7 12:30:23 xcp000 kernel: Xen-provided machine memory map:
Apr  7 12:30:23 xcp000 kernel:  BIOS: 0000000000000000 - 000000000009f400 (usable)
Apr  7 12:30:23 xcp000 kernel:  BIOS: 000000000009f400 - 00000000000a0000 (reserved)
Apr  7 12:30:23 xcp000 kernel:  BIOS: 00000000000e4c00 - 0000000000100000 (reserved)
Apr  7 12:30:23 xcp000 kernel:  BIOS: 0000000000100000 - 00000000bf780000 (usable)
Apr  7 12:30:23 xcp000 kernel:  BIOS: 00000000bf780000 - 00000000bf798000 (ACPI data)
Apr  7 12:30:23 xcp000 kernel:  BIOS: 00000000bf798000 - 00000000bf7dc000 (ACPI NVS)
Apr  7 12:30:23 xcp000 kernel:  BIOS: 00000000bf7dc000 - 00000000c0000000 (reserved)
Apr  7 12:30:23 xcp000 kernel:  BIOS: 00000000fee00000 - 00000000fee01000 (reserved)
Apr  7 12:30:23 xcp000 kernel:  BIOS: 00000000ffe00000 - 0000000100000000 (reserved)
Apr  7 12:30:23 xcp000 kernel:  BIOS: 0000000100000000 - 0000000340000000 (usable)
Apr  7 12:30:23 xcp000 kernel: Xen-provided physical RAM map:
Apr  7 12:30:23 xcp000 kernel:  Xen: 0000000000000000 - 000000002f800000 (usable)
Apr  7 12:30:23 xcp000 kernel: DMI 2.5 present.
Apr  7 12:30:23 xcp000 kernel: last_pfn = 0x2f800 max_arch_pfn = 0x10000000
Apr  7 12:30:23 xcp000 kernel: init_memory_mapping: 0000000000000000-000000002f800000
Apr  7 12:30:23 xcp000 kernel: NX (Execute Disable) protection: active
Apr  7 12:30:23 xcp000 kernel: RAMDISK: 005d9000 - 00ca8200
Apr  7 12:30:23 xcp000 kernel: ACPI: RSDP 000fb150 00014 (v00 ACPIAM)
Apr  7 12:30:23 xcp000 kernel: ACPI: RSDT bf780000 0003C (v01 092110 RSDT1001 20100921 MSFT 00000097)
Apr  7 12:30:23 xcp000 kernel: ACPI: FACP bf780200 00084 (v01 092110 FACP1001 20100921 MSFT 00000097)
Apr  7 12:30:23 xcp000 kernel: ACPI: DSDT bf7804b0 0C387 (v01  A1279 A1279001 00000001 INTL 20060113)
Apr  7 12:30:23 xcp000 kernel: ACPI: FACS bf798000 00040
Apr  7 12:30:23 xcp000 kernel: ACPI: APIC bf780390 000D8 (v01 092110 APIC1001 20100921 MSFT 00000097)
Apr  7 12:30:23 xcp000 kernel: ACPI: MCFG bf780470 0003C (v01 092110 OEMMCFG  20100921 MSFT 00000097)
Apr  7 12:30:23 xcp000 kernel: ACPI: OEMB bf798040 00072 (v01 092110 OEMB1001 20100921 MSFT 00000097)
Apr  7 12:30:23 xcp000 kernel: ACPI: HPET bf78f4b0 00038 (v01 092110 OEMHPET  20100921 MSFT 00000097)
Apr  7 12:30:23 xcp000 kernel: ACPI: OSFR bf78f4f0 000B0 (v01 092110 OEMOSFR  20100921 MSFT 00000097)
Apr  7 12:30:23 xcp000 kernel: 0MB HIGHMEM available.
Apr  7 12:30:23 xcp000 kernel: 760MB LOWMEM available.
Apr  7 12:30:23 xcp000 kernel:   mapped low ram: 0 - 2f800000
Apr  7 12:30:23 xcp000 kernel:   low ram: 0 - 2f800000
Apr  7 12:30:23 xcp000 kernel:   node 0 low ram: 00000000 - 2f000000
Apr  7 12:30:23 xcp000 kernel:   node 0 bootmap 00000000 - 00005e00
Apr  7 12:30:23 xcp000 kernel: (5 early reservations) ==> bootmem [0000000000 - 002f000000]
Apr  7 12:30:23 xcp000 kernel:   #0 [0000100000 - 00005b8054]    TEXT DATA BSS ==> [0000100000 - 00005b8054]
Apr  7 12:30:23 xcp000 kernel:   #1 [00005d9000 - 0000d76000]     Xen provided ==> [00005d9000 - 0000d76000]
Apr  7 12:30:23 xcp000 kernel:   #2 [00005b9000 - 00005b9228]              BRK ==> [00005b9000 - 00005b9228]
Apr  7 12:30:23 xcp000 kernel:   #3 [0000d76000 - 0000eec000]          PGTABLE ==> [0000d76000 - 0000eec000]
Apr  7 12:30:23 xcp000 kernel:   #4 [0000000000 - 0000006000]          BOOTMAP ==> [0000000000 - 0000006000]
Apr  7 12:30:23 xcp000 kernel: found SMP MP-table at [feffa780] 000ff780
Apr  7 12:30:23 xcp000 kernel: Zone PFN ranges:
Apr  7 12:30:23 xcp000 kernel:   DMA      0x00000000 -> 0x00001000
Apr  7 12:30:23 xcp000 kernel:   Normal   0x00001000 -> 0x0002f800
Apr  7 12:30:23 xcp000 kernel:   HighMem  0x0002f800 -> 0x0002f800
Apr  7 12:30:23 xcp000 kernel: Movable zone start PFN for each node
Apr  7 12:30:23 xcp000 kernel: early_node_map[2] active PFN ranges
Apr  7 12:30:23 xcp000 kernel:     0: 0x00000000 -> 0x0002f000
Apr  7 12:30:23 xcp000 kernel:     0: 0x0002f800 -> 0x0002f800
Apr  7 12:30:23 xcp000 kernel: ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
Apr  7 12:30:23 xcp000 kernel: ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled)
Apr  7 12:30:23 xcp000 kernel: ACPI: LAPIC (acpi_id[0x03] lapic_id[0x04] enabled)
Apr  7 12:30:23 xcp000 kernel: ACPI: LAPIC (acpi_id[0x04] lapic_id[0x06] enabled)
Apr  7 12:30:23 xcp000 kernel: ACPI: LAPIC (acpi_id[0x05] lapic_id[0x01] enabled)
Apr  7 12:30:23 xcp000 kernel: ACPI: LAPIC (acpi_id[0x06] lapic_id[0x03] enabled)
Apr  7 12:30:23 xcp000 kernel: ACPI: LAPIC (acpi_id[0x07] lapic_id[0x05] enabled)
Apr  7 12:30:23 xcp000 kernel: ACPI: LAPIC (acpi_id[0x08] lapic_id[0x07] enabled)
Apr  7 12:30:23 xcp000 kernel: ACPI: LAPIC (acpi_id[0x09] lapic_id[0x88] disabled)
Apr  7 12:30:23 xcp000 kernel: ACPI: LAPIC (acpi_id[0x0a] lapic_id[0x89] disabled)
Apr  7 12:30:23 xcp000 kernel: ACPI: LAPIC (acpi_id[0x0b] lapic_id[0x8a] disabled)
Apr  7 12:30:23 xcp000 kernel: ACPI: LAPIC (acpi_id[0x0c] lapic_id[0x8b] disabled)
Apr  7 12:30:23 xcp000 kernel: ACPI: LAPIC (acpi_id[0x0d] lapic_id[0x8c] disabled)
Apr  7 12:30:23 xcp000 kernel: ACPI: LAPIC (acpi_id[0x0e] lapic_id[0x8d] disabled)
Apr  7 12:30:23 xcp000 kernel: ACPI: LAPIC (acpi_id[0x0f] lapic_id[0x8e] disabled)
Apr  7 12:30:23 xcp000 kernel: ACPI: LAPIC (acpi_id[0x10] lapic_id[0x8f] disabled)
Apr  7 12:30:23 xcp000 kernel: ACPI: IOAPIC (id[0x08] address[0xfec00000] gsi_base[0])
Apr  7 12:30:23 xcp000 kernel: IOAPIC[0]: apic_id 8, version 32, address 0xfec00000, GSI 0-23
Apr  7 12:30:23 xcp000 kernel: ACPI: IOAPIC (id[0x09] address[0xfec8a000] gsi_base[24])
Apr  7 12:30:23 xcp000 kernel: IOAPIC[1]: apic_id 9, version 32, address 0xfec8a000, GSI 24-47
Apr  7 12:30:23 xcp000 kernel: ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
Apr  7 12:30:23 xcp000 kernel: ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
Apr  7 12:30:23 xcp000 kernel: Using ACPI (MADT) for SMP configuration information
Apr  7 12:30:23 xcp000 kernel: Allocating PCI resources starting at c0000000 (gap: c0000000:3ee00000)
Apr  7 12:30:23 xcp000 kernel: NR_CPUS:32 nr_cpumask_bits:32 nr_cpu_ids:8 nr_node_ids:1
Apr  7 12:30:23 xcp000 kernel: PERCPU: Embedded 9 pages/cpu @c16b9000 s13208 r0 d23656 u65536
Apr  7 12:30:23 xcp000 kernel: pcpu-alloc: s13208 r0 d23656 u65536 alloc=16*4096
Apr  7 12:30:23 xcp000 kernel: pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 [0] 4 [0] 5 [0] 6 [0] 7 
Apr  7 12:30:23 xcp000 kernel: Swapping MFNs for PFN 534 and 16bb (MFN bd534 and 3366bb)
Apr  7 12:30:23 xcp000 kernel: Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 190992
Apr  7 12:30:23 xcp000 kernel: Kernel command line: root=LABEL=root-jiijmxds ro xencons=hvc console=hvc0 console=tty0 quiet vga=785 splash 
Apr  7 12:30:23 xcp000 kernel: PID hash table entries: 4096 (order: 2, 16384 bytes)
Apr  7 12:30:23 xcp000 kernel: Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
Apr  7 12:30:23 xcp000 kernel: Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
Apr  7 12:30:23 xcp000 kernel: Enabling fast FPU save and restore... done.
Apr  7 12:30:23 xcp000 kernel: Enabling unmasked SIMD FPU exception support... done.
Apr  7 12:30:23 xcp000 kernel: Initializing CPU#0
Apr  7 12:30:23 xcp000 kernel: Software IO TLB enabled: 
Apr  7 12:30:23 xcp000 kernel:  Aperture:     64 megabytes
Apr  7 12:30:23 xcp000 kernel:  Address size: 28 bits
Apr  7 12:30:23 xcp000 kernel:  Kernel range: c17f2000 - c57f2000
Apr  7 12:30:23 xcp000 kernel: PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
Apr  7 12:30:23 xcp000 kernel: Initializing HighMem for node 0 (00000000:00000000)
Apr  7 12:30:23 xcp000 kernel: Memory: 682428k/778240k available (2558k kernel code, 87292k reserved, 1438k data, 312k init, 0k highmem)
Apr  7 12:30:23 xcp000 kernel: virtual kernel memory layout:
Apr  7 12:30:23 xcp000 kernel:     fixmap  : 0xfec77000 - 0xfefff000   (3616 kB)
Apr  7 12:30:23 xcp000 kernel:     pkmap   : 0xfe800000 - 0xfea00000   (2048 kB)
Apr  7 12:30:23 xcp000 kernel:     vmalloc : 0xf0000000 - 0xfe7fe000   ( 231 MB)
Apr  7 12:30:23 xcp000 kernel:     lowmem  : 0xc0000000 - 0xef800000   ( 760 MB)
Apr  7 12:30:23 xcp000 kernel:       .init : 0xc04e8000 - 0xc0536000   ( 312 kB)
Apr  7 12:30:23 xcp000 kernel:       .data : 0xc037f96c - 0xc04e7178   (1438 kB)
Apr  7 12:30:23 xcp000 kernel:       .text : 0xc0100000 - 0xc037f96c   (2558 kB)
Apr  7 12:30:23 xcp000 kernel: Checking if this processor honours the WP bit even in supervisor mode...Ok.
Apr  7 12:30:23 xcp000 kernel: Hierarchical RCU implementation.
Apr  7 12:30:23 xcp000 kernel: NR_IRQS:2048
Apr  7 12:30:23 xcp000 kernel: Xen reported: 2672.728 MHz processor.
Apr  7 12:30:23 xcp000 kernel: Console: colour dummy device 80x25
Apr  7 12:30:23 xcp000 kernel: console [tty0] enabled
Apr  7 12:30:23 xcp000 kernel: console [hvc0] enabled
Apr  7 12:30:23 xcp000 kernel: Calibrating delay using timer specific routine.. 5346.41 BogoMIPS (lpj=26732086)
Apr  7 12:30:23 xcp000 kernel: pid_max: default: 32768 minimum: 301
Apr  7 12:30:23 xcp000 kernel: Security Framework initialized
Apr  7 12:30:23 xcp000 kernel: Mount-cache hash table entries: 512
Apr  7 12:30:23 xcp000 kernel: Checking 'hlt' instruction... OK.
Apr  7 12:30:23 xcp000 kernel: SMP alternatives: switching to UP code
Apr  7 12:30:23 xcp000 kernel: ACPI: Core revision 20090903
Apr  7 12:30:23 xcp000 kernel: SMP alternatives: switching to SMP code
Apr  7 12:30:23 xcp000 kernel: Initializing CPU#1
Apr  7 12:30:23 xcp000 kernel: Initializing CPU#2
Apr  7 12:30:23 xcp000 kernel: Initializing CPU#3
Apr  7 12:30:23 xcp000 kernel: Initializing CPU#4
Apr  7 12:30:23 xcp000 kernel: Initializing CPU#5
Apr  7 12:30:23 xcp000 kernel: Initializing CPU#6
Apr  7 12:30:23 xcp000 kernel: Brought up 8 CPUs
Apr  7 12:30:23 xcp000 kernel: Initializing CPU#7
Apr  7 12:30:23 xcp000 kernel: NET: Registered protocol family 16
Apr  7 12:30:23 xcp000 kernel: ACPI: bus type pci registered
Apr  7 12:30:23 xcp000 kernel: PCI: MCFG configuration 0: base e0000000 segment 0 buses 0 - 255
Apr  7 12:30:23 xcp000 kernel: PCI: Not using MMCONFIG.
Apr  7 12:30:23 xcp000 kernel: PCI: Using configuration type 1 for base access
Apr  7 12:30:23 xcp000 kernel: bio: create slab <bio-0> at 0
Apr  7 12:30:23 xcp000 kernel: ACPI: Executed 1 blocks of module-level executable AML code
Apr  7 12:30:23 xcp000 kernel: ACPI: Interpreter enabled
Apr  7 12:30:23 xcp000 kernel: ACPI: (supports S0 S5)
Apr  7 12:30:23 xcp000 kernel: ACPI: Using IOAPIC for interrupt routing
Apr  7 12:30:23 xcp000 kernel: PCI: MCFG configuration 0: base e0000000 segment 0 buses 0 - 255
Apr  7 12:30:23 xcp000 kernel: PCI: MCFG area at e0000000 reserved in ACPI motherboard resources
Apr  7 12:30:23 xcp000 kernel: PCI: Using MMCONFIG for extended config space
Apr  7 12:30:23 xcp000 kernel: ACPI: No dock devices found.
Apr  7 12:30:23 xcp000 kernel: PCI: Ignoring host bridge windows from ACPI; if necessary, use "pci=use_crs" and report a bug
Apr  7 12:30:23 xcp000 kernel: ACPI: PCI Root Bridge [PCI0] (0000:00)
Apr  7 12:30:23 xcp000 kernel: pci 0000:00:00.0: PME# supported from D0 D3hot D3cold
Apr  7 12:30:23 xcp000 kernel: pci 0000:00:00.0: PME# disabled
Apr  7 12:30:23 xcp000 kernel: pci 0000:00:01.0: PME# supported from D0 D3hot D3cold
Apr  7 12:30:23 xcp000 kernel: pci 0000:00:01.0: PME# disabled
Apr  7 12:30:23 xcp000 kernel: pci 0000:00:03.0: PME# supported from D0 D3hot D3cold
Apr  7 12:30:23 xcp000 kernel: pci 0000:00:03.0: PME# disabled
Apr  7 12:30:23 xcp000 kernel: pci 0000:00:07.0: PME# supported from D0 D3hot D3cold
Apr  7 12:30:23 xcp000 kernel: pci 0000:00:07.0: PME# disabled
Apr  7 12:30:23 xcp000 kernel: pci 0000:00:1a.7: PME# supported from D0 D3hot D3cold
Apr  7 12:30:23 xcp000 kernel: pci 0000:00:1a.7: PME# disabled
Apr  7 12:30:23 xcp000 kernel: pci 0000:00:1d.7: PME# supported from D0 D3hot D3cold
Apr  7 12:30:23 xcp000 kernel: pci 0000:00:1d.7: PME# disabled
Apr  7 12:30:23 xcp000 kernel: pci 0000:00:1f.0: quirk: region 0800-087f claimed by ICH6 ACPI/GPIO/TCO
Apr  7 12:30:23 xcp000 kernel: pci 0000:00:1f.0: quirk: region 0500-053f claimed by ICH6 GPIO
Apr  7 12:30:23 xcp000 kernel: pci 0000:00:1f.0: ICH7 LPC Generic IO decode 1 PIO at 0294 (mask 0003)
Apr  7 12:30:23 xcp000 kernel: pci 0000:00:1f.0: ICH7 LPC Generic IO decode 3 PIO at 4700 (mask 001f)
Apr  7 12:30:23 xcp000 kernel: pci 0000:00:01.0: PCI bridge to [bus 01-01]
Apr  7 12:30:23 xcp000 kernel: pci 0000:00:03.0: PCI bridge to [bus 02-02]
Apr  7 12:30:23 xcp000 kernel: pci 0000:00:07.0: PCI bridge to [bus 03-03]
Apr  7 12:30:23 xcp000 kernel: pci 0000:04:01.0: PME# supported from D0 D3hot D3cold
Apr  7 12:30:23 xcp000 kernel: pci 0000:04:01.0: PME# disabled
Apr  7 12:30:23 xcp000 kernel: pci 0000:00:1e.0: PCI bridge to [bus 04-04] (subtractive decode)
Apr  7 12:30:23 xcp000 kernel: ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 6 7 *10 11 12 14 15)
Apr  7 12:30:23 xcp000 kernel: ACPI: PCI Interrupt Link [LNKB] (IRQs *5)
Apr  7 12:30:23 xcp000 kernel: ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 6 7 10 11 12 14 *15)
Apr  7 12:30:23 xcp000 kernel: ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 6 7 10 11 12 *14 15)
Apr  7 12:30:23 xcp000 kernel: ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 6 7 10 *11 12 14 15)
Apr  7 12:30:23 xcp000 kernel: ACPI: PCI Interrupt Link [LNKF] (IRQs *3 4 6 7 10 11 12 14 15)
Apr  7 12:30:23 xcp000 kernel: ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 6 7 10 11 12 14 15) *0, disabled.
Apr  7 12:30:23 xcp000 kernel: ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 6 *7 10 11 12 14 15)
Apr  7 12:30:23 xcp000 kernel: xen_mem: Initialising balloon driver.
Apr  7 12:30:23 xcp000 kernel: vgaarb: device added: PCI:0000:02:00.0,decodes=io+mem,owns=io+mem,locks=none
Apr  7 12:30:23 xcp000 kernel: vgaarb: loaded
Apr  7 12:30:23 xcp000 kernel: PCI: Using ACPI for IRQ routing
Apr  7 12:30:23 xcp000 kernel: Switching to clocksource xen
Apr  7 12:30:23 xcp000 kernel: pnp: PnP ACPI init
Apr  7 12:30:23 xcp000 kernel: ACPI: bus type pnp registered
Apr  7 12:30:23 xcp000 kernel: pnp: PnP ACPI: found 14 devices
Apr  7 12:30:23 xcp000 kernel: ACPI: ACPI bus type pnp unregistered
Apr  7 12:30:23 xcp000 kernel: system 00:01: iomem range 0xfbf00000-0xfbffffff has been reserved
Apr  7 12:30:23 xcp000 kernel: system 00:01: iomem range 0xfc000000-0xfcffffff has been reserved
Apr  7 12:30:23 xcp000 kernel: system 00:01: iomem range 0xfd000000-0xfdffffff has been reserved
Apr  7 12:30:23 xcp000 kernel: system 00:01: iomem range 0xfe000000-0xfebfffff has been reserved
Apr  7 12:30:23 xcp000 kernel: system 00:01: iomem range 0xfec8a000-0xfec8afff has been reserved
Apr  7 12:30:23 xcp000 kernel: system 00:01: iomem range 0xfed10000-0xfed10fff has been reserved
Apr  7 12:30:23 xcp000 kernel: system 00:06: ioport range 0x290-0x29f has been reserved
Apr  7 12:30:23 xcp000 kernel: system 00:07: ioport range 0x4d0-0x4d1 has been reserved
Apr  7 12:30:23 xcp000 kernel: system 00:07: ioport range 0x800-0x87f has been reserved
Apr  7 12:30:23 xcp000 kernel: system 00:07: ioport range 0x500-0x57f could not be reserved
Apr  7 12:30:23 xcp000 kernel: system 00:07: iomem range 0xfed1c000-0xfed1ffff has been reserved
Apr  7 12:30:23 xcp000 kernel: system 00:07: iomem range 0xfed20000-0xfed3ffff has been reserved
Apr  7 12:30:23 xcp000 kernel: system 00:07: iomem range 0xfed40000-0xfed8ffff has been reserved
Apr  7 12:30:23 xcp000 kernel: system 00:0a: iomem range 0xffc00000-0xffdfffff has been reserved
Apr  7 12:30:23 xcp000 kernel: system 00:0b: iomem range 0xfec00000-0xfec00fff has been reserved
Apr  7 12:30:23 xcp000 kernel: system 00:0b: iomem range 0xfee00000-0xfee00fff has been reserved
Apr  7 12:30:23 xcp000 kernel: system 00:0c: iomem range 0xe0000000-0xefffffff has been reserved
Apr  7 12:30:23 xcp000 kernel: system 00:0d: iomem range 0x0-0x9ffff could not be reserved
Apr  7 12:30:23 xcp000 kernel: system 00:0d: iomem range 0xc0000-0xcffff could not be reserved
Apr  7 12:30:23 xcp000 kernel: system 00:0d: iomem range 0xe0000-0xfffff could not be reserved
Apr  7 12:30:23 xcp000 kernel: system 00:0d: iomem range 0x100000-0xbfffffff could not be reserved
Apr  7 12:30:23 xcp000 kernel: system 00:0d: iomem range 0xfed90000-0xffffffff could not be reserved
Apr  7 12:30:23 xcp000 kernel: pci 0000:04:00.0: BAR 6: address space collision on of device [0xfbee0000-0xfbeeffff]
Apr  7 12:30:23 xcp000 kernel: pci 0000:04:01.0: BAR 6: address space collision on of device [0xfbe80000-0xfbe9ffff]
Apr  7 12:30:23 xcp000 kernel: pci 0000:00:01.0: PCI bridge, secondary bus 0000:01
Apr  7 12:30:23 xcp000 kernel: pci 0000:00:01.0:   IO window: disabled
Apr  7 12:30:23 xcp000 kernel: pci 0000:00:01.0:   MEM window: disabled
Apr  7 12:30:23 xcp000 kernel: pci 0000:00:01.0:   PREFETCH window: disabled
Apr  7 12:30:23 xcp000 kernel: pci 0000:00:03.0: PCI bridge, secondary bus 0000:02
Apr  7 12:30:23 xcp000 kernel: pci 0000:00:03.0:   IO window: disabled
Apr  7 12:30:23 xcp000 kernel: pci 0000:00:03.0:   MEM window: 0xf8f00000-0xfaffffff
Apr  7 12:30:23 xcp000 kernel: pci 0000:00:03.0:   PREFETCH window: 0x000000d0000000-0x000000dfffffff
Apr  7 12:30:23 xcp000 kernel: pci 0000:00:07.0: PCI bridge, secondary bus 0000:03
Apr  7 12:30:23 xcp000 kernel: pci 0000:00:07.0:   IO window: disabled
Apr  7 12:30:23 xcp000 kernel: pci 0000:00:07.0:   MEM window: disabled
Apr  7 12:30:23 xcp000 kernel: pci 0000:00:07.0:   PREFETCH window: disabled
Apr  7 12:30:23 xcp000 kernel: pci 0000:00:1e.0: PCI bridge, secondary bus 0000:04
Apr  7 12:30:23 xcp000 kernel: pci 0000:00:1e.0:   IO window: 0xe000-0xefff
Apr  7 12:30:23 xcp000 kernel: pci 0000:00:1e.0:   MEM window: 0xfb000000-0xfbefffff
Apr  7 12:30:23 xcp000 kernel: pci 0000:00:1e.0:   PREFETCH window: 0xc0000000-0xc00fffff
Apr  7 12:30:23 xcp000 kernel: NET: Registered protocol family 2
Apr  7 12:30:23 xcp000 kernel: IP route cache hash table entries: 32768 (order: 5, 131072 bytes)
Apr  7 12:30:23 xcp000 kernel: TCP established hash table entries: 131072 (order: 8, 1048576 bytes)
Apr  7 12:30:23 xcp000 kernel: TCP bind hash table entries: 65536 (order: 7, 524288 bytes)
Apr  7 12:30:23 xcp000 kernel: TCP: Hash tables configured (established 131072 bind 65536)
Apr  7 12:30:23 xcp000 kernel: TCP reno registered
Apr  7 12:30:23 xcp000 kernel: NET: Registered protocol family 1
Apr  7 12:30:23 xcp000 kernel: Trying to unpack rootfs image as initramfs...
Apr  7 12:30:23 xcp000 kernel: Freeing initrd memory: 6972k freed
Apr  7 12:30:23 xcp000 kernel: VFS: Disk quotas dquot_6.5.2
Apr  7 12:30:23 xcp000 kernel: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
Apr  7 12:30:23 xcp000 kernel: msgmni has been set to 379
Apr  7 12:30:23 xcp000 kernel: alg: No test for stdrng (krng)
Apr  7 12:30:23 xcp000 kernel: io scheduler noop registered
Apr  7 12:30:23 xcp000 kernel: io scheduler anticipatory registered
Apr  7 12:30:23 xcp000 kernel: io scheduler deadline registered
Apr  7 12:30:23 xcp000 kernel: io scheduler cfq registered (default)
Apr  7 12:30:23 xcp000 kernel: vesafb: framebuffer at 0xd0000000, mapped to 0xf0080000, using 1200k, total 262144k
Apr  7 12:30:23 xcp000 kernel: vesafb: mode is 640x480x16, linelength=1280, pages=0
Apr  7 12:30:23 xcp000 kernel: vesafb: scrolling: redraw
Apr  7 12:30:23 xcp000 kernel: vesafb: Truecolor: size=0:5:6:5, shift=0:11:5:0
Apr  7 12:30:23 xcp000 kernel: fb0: VESA VGA frame buffer device
Apr  7 12:30:23 xcp000 kernel: floppy0: Unable to grab DMA2 for the floppy driver
Apr  7 12:30:23 xcp000 kernel: floppy0: no floppy controllers found
Apr  7 12:30:23 xcp000 kernel: brd: module loaded
Apr  7 12:30:23 xcp000 kernel: loop: module loaded
Apr  7 12:30:23 xcp000 kernel: Xen virtual console successfully installed as hvc0
Apr  7 12:30:23 xcp000 kernel: Event-channel device installed.
Apr  7 12:30:23 xcp000 kernel: blktap_device_init: blktap device major 253
Apr  7 12:30:23 xcp000 kernel: blktap_ring_init: blktap ring major: 254
Apr  7 12:30:23 xcp000 kernel: netfront: Initialising virtual ethernet driver.
Apr  7 12:30:23 xcp000 kernel: Uniform Multi-Platform E-IDE driver
Apr  7 12:30:23 xcp000 kernel: PNP: No PS/2 controller found. Probing ports directly.
Apr  7 12:30:23 xcp000 kernel: serio: i8042 KBD port at 0x60,0x64 irq 1
Apr  7 12:30:23 xcp000 kernel: serio: i8042 AUX port at 0x60,0x64 irq 12
Apr  7 12:30:23 xcp000 kernel: mice: PS/2 mouse device common for all mice
Apr  7 12:30:23 xcp000 kernel: NET: Registered protocol family 17
Apr  7 12:30:23 xcp000 kernel: registered taskstats version 1
Apr  7 12:30:23 xcp000 kernel: PCI IO multiplexer device installed.
Apr  7 12:30:23 xcp000 kernel: BIOS EDD facility v0.16 2004-Jun-25, 1 devices found
Apr  7 12:30:23 xcp000 kernel: Freeing unused kernel memory: 312k freed
Apr  7 12:30:23 xcp000 kernel: Console: switching to colour frame buffer device 80x30
Apr  7 12:30:23 xcp000 kernel: usbcore: registered new interface driver usbfs
Apr  7 12:30:23 xcp000 kernel: usbcore: registered new interface driver hub
Apr  7 12:30:23 xcp000 kernel: usbcore: registered new device driver usb
Apr  7 12:30:23 xcp000 kernel: ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
Apr  7 12:30:23 xcp000 kernel: ehci_hcd 0000:00:1a.7: PCI INT C -> GSI 18 (level, low) -> IRQ 18
Apr  7 12:30:23 xcp000 kernel: ehci_hcd 0000:00:1a.7: EHCI Host Controller
Apr  7 12:30:23 xcp000 kernel: ehci_hcd 0000:00:1a.7: new USB bus registered, assigned bus number 1
Apr  7 12:30:23 xcp000 kernel: ehci_hcd 0000:00:1a.7: debug port 1
Apr  7 12:30:23 xcp000 kernel: ehci_hcd 0000:00:1a.7: irq 18, io mem 0xf8eff000
Apr  7 12:30:23 xcp000 kernel: ehci_hcd 0000:00:1a.7: USB 2.0 started, EHCI 1.00
Apr  7 12:30:23 xcp000 kernel: usb usb1: configuration #1 chosen from 1 choice
Apr  7 12:30:23 xcp000 kernel: hub 1-0:1.0: USB hub found
Apr  7 12:30:23 xcp000 kernel: hub 1-0:1.0: 6 ports detected
Apr  7 12:30:23 xcp000 kernel: ehci_hcd 0000:00:1d.7: PCI INT A -> GSI 23 (level, low) -> IRQ 23
Apr  7 12:30:23 xcp000 kernel: ehci_hcd 0000:00:1d.7: EHCI Host Controller
Apr  7 12:30:23 xcp000 kernel: ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 2
Apr  7 12:30:23 xcp000 kernel: ehci_hcd 0000:00:1d.7: debug port 1
Apr  7 12:30:23 xcp000 kernel: ehci_hcd 0000:00:1d.7: irq 23, io mem 0xf8efe000
Apr  7 12:30:23 xcp000 kernel: ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00
Apr  7 12:30:23 xcp000 kernel: usb usb2: configuration #1 chosen from 1 choice
Apr  7 12:30:23 xcp000 kernel: hub 2-0:1.0: USB hub found
Apr  7 12:30:23 xcp000 kernel: hub 2-0:1.0: 6 ports detected
Apr  7 12:30:23 xcp000 kernel: ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
Apr  7 12:30:23 xcp000 kernel: uhci_hcd: USB Universal Host Controller Interface driver
Apr  7 12:30:23 xcp000 kernel: uhci_hcd 0000:00:1a.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
Apr  7 12:30:23 xcp000 kernel: uhci_hcd 0000:00:1a.0: UHCI Host Controller
Apr  7 12:30:23 xcp000 kernel: uhci_hcd 0000:00:1a.0: new USB bus registered, assigned bus number 3
Apr  7 12:30:23 xcp000 kernel: uhci_hcd 0000:00:1a.0: irq 16, io base 0x0000d800
Apr  7 12:30:23 xcp000 kernel: usb usb3: configuration #1 chosen from 1 choice
Apr  7 12:30:23 xcp000 kernel: hub 3-0:1.0: USB hub found
Apr  7 12:30:23 xcp000 kernel: hub 3-0:1.0: 2 ports detected
Apr  7 12:30:23 xcp000 kernel: uhci_hcd 0000:00:1a.1: PCI INT B -> GSI 21 (level, low) -> IRQ 21
Apr  7 12:30:23 xcp000 kernel: uhci_hcd 0000:00:1a.1: UHCI Host Controller
Apr  7 12:30:23 xcp000 kernel: uhci_hcd 0000:00:1a.1: new USB bus registered, assigned bus number 4
Apr  7 12:30:23 xcp000 kernel: uhci_hcd 0000:00:1a.1: irq 21, io base 0x0000d880
Apr  7 12:30:23 xcp000 kernel: usb usb4: configuration #1 chosen from 1 choice
Apr  7 12:30:23 xcp000 kernel: hub 4-0:1.0: USB hub found
Apr  7 12:30:23 xcp000 kernel: hub 4-0:1.0: 2 ports detected
Apr  7 12:30:23 xcp000 kernel: uhci_hcd 0000:00:1a.2: PCI INT D -> GSI 19 (level, low) -> IRQ 19
Apr  7 12:30:23 xcp000 kernel: uhci_hcd 0000:00:1a.2: UHCI Host Controller
Apr  7 12:30:23 xcp000 kernel: uhci_hcd 0000:00:1a.2: new USB bus registered, assigned bus number 5
Apr  7 12:30:23 xcp000 kernel: uhci_hcd 0000:00:1a.2: irq 19, io base 0x0000dc00
Apr  7 12:30:23 xcp000 kernel: usb usb5: configuration #1 chosen from 1 choice
Apr  7 12:30:23 xcp000 kernel: hub 5-0:1.0: USB hub found
Apr  7 12:30:23 xcp000 kernel: hub 5-0:1.0: 2 ports detected
Apr  7 12:30:23 xcp000 kernel: uhci_hcd 0000:00:1d.0: PCI INT A -> GSI 23 (level, low) -> IRQ 23
Apr  7 12:30:23 xcp000 kernel: uhci_hcd 0000:00:1d.0: UHCI Host Controller
Apr  7 12:30:23 xcp000 kernel: uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 6
Apr  7 12:30:23 xcp000 kernel: uhci_hcd 0000:00:1d.0: irq 23, io base 0x0000d080
Apr  7 12:30:23 xcp000 kernel: usb usb6: configuration #1 chosen from 1 choice
Apr  7 12:30:23 xcp000 kernel: hub 6-0:1.0: USB hub found
Apr  7 12:30:23 xcp000 kernel: hub 6-0:1.0: 2 ports detected
Apr  7 12:30:23 xcp000 kernel: uhci_hcd 0000:00:1d.1: PCI INT B -> GSI 19 (level, low) -> IRQ 19
Apr  7 12:30:23 xcp000 kernel: uhci_hcd 0000:00:1d.1: UHCI Host Controller
Apr  7 12:30:23 xcp000 kernel: uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 7
Apr  7 12:30:23 xcp000 kernel: uhci_hcd 0000:00:1d.1: irq 19, io base 0x0000d400
Apr  7 12:30:23 xcp000 kernel: usb usb7: configuration #1 chosen from 1 choice
Apr  7 12:30:23 xcp000 kernel: hub 7-0:1.0: USB hub found
Apr  7 12:30:23 xcp000 kernel: hub 7-0:1.0: 2 ports detected
Apr  7 12:30:23 xcp000 kernel: uhci_hcd 0000:00:1d.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18
Apr  7 12:30:23 xcp000 kernel: uhci_hcd 0000:00:1d.2: UHCI Host Controller
Apr  7 12:30:23 xcp000 kernel: uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 8
Apr  7 12:30:23 xcp000 kernel: uhci_hcd 0000:00:1d.2: irq 18, io base 0x0000d480
Apr  7 12:30:23 xcp000 kernel: usb usb8: configuration #1 chosen from 1 choice
Apr  7 12:30:23 xcp000 kernel: hub 8-0:1.0: USB hub found
Apr  7 12:30:23 xcp000 kernel: hub 8-0:1.0: 2 ports detected
Apr  7 12:30:23 xcp000 kernel: SCSI subsystem initialized
Apr  7 12:30:23 xcp000 kernel: 3ware Storage Controller device driver for Linux v1.26.02.002.
Apr  7 12:30:23 xcp000 kernel: 3w-xxxx 0000:04:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
Apr  7 12:30:23 xcp000 kernel: scsi0 : 3ware Storage Controller
Apr  7 12:30:23 xcp000 kernel: 3w-xxxx: scsi0: Found a 3ware Storage Controller at 0xec00, IRQ: 16.
Apr  7 12:30:23 xcp000 kernel: scsi 0:0:0:0: Direct-Access     3ware    Logical Disk 0   1.2  PQ: 0 ANSI: 0
Apr  7 12:30:23 xcp000 kernel: sd 0:0:0:0: [sda] 976771120 512-byte logical blocks: (500 GB/465 GiB)
Apr  7 12:30:23 xcp000 kernel: sd 0:0:0:0: [sda] Write Protect is off
Apr  7 12:30:23 xcp000 kernel: sd 0:0:0:0: [sda] Write cache: enabled, read cache: disabled, supports DPO and FUA
Apr  7 12:30:23 xcp000 kernel:  sda: sda1 sda2 sda3
Apr  7 12:30:23 xcp000 kernel: sd 0:0:0:0: [sda] Attached SCSI disk
Apr  7 12:30:23 xcp000 kernel: ide-gd driver 1.18
Apr  7 12:30:23 xcp000 kernel: device-mapper: ioctl: 4.15.0-ioctl (2009-04-01) initialised: dm-devel@redhat.com
Apr  7 12:30:23 xcp000 kernel: kjournald starting.  Commit interval 15 seconds
Apr  7 12:30:23 xcp000 kernel: EXT3-fs: mounted filesystem with writeback data mode.
Apr  7 12:30:23 xcp000 kernel: input: PC Speaker as /class/input/input0
Apr  7 12:30:23 xcp000 kernel: i801_smbus 0000:00:1f.3: PCI INT C -> GSI 18 (level, low) -> IRQ 18
Apr  7 12:30:23 xcp000 kernel: ACPI: I/O resource 0000:00:1f.3 [0x400-0x41f] conflicts with ACPI region SMRG [0x400-0x40f]
Apr  7 12:30:23 xcp000 kernel: ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
Apr  7 12:30:23 xcp000 kernel: ata_piix 0000:00:1f.2: PCI INT B -> GSI 20 (level, low) -> IRQ 20
Apr  7 12:30:23 xcp000 kernel: ata_piix 0000:00:1f.2: MAP [ P0 P2 P1 P3 ]
Apr  7 12:30:23 xcp000 kernel: scsi1 : ata_piix
Apr  7 12:30:23 xcp000 kernel: scsi2 : ata_piix
Apr  7 12:30:23 xcp000 kernel: ata1: SATA max UDMA/133 cmd 0xc000 ctl 0xbc00 bmdma 0xb480 irq 20
Apr  7 12:30:23 xcp000 kernel: ata2: SATA max UDMA/133 cmd 0xb880 ctl 0xb800 bmdma 0xb488 irq 20
Apr  7 12:30:23 xcp000 kernel: ata_piix 0000:00:1f.5: PCI INT B -> GSI 20 (level, low) -> IRQ 20
Apr  7 12:30:23 xcp000 kernel: ata_piix 0000:00:1f.5: MAP [ P0 -- P1 -- ]
Apr  7 12:30:23 xcp000 kernel: scsi3 : ata_piix
Apr  7 12:30:23 xcp000 kernel: scsi4 : ata_piix
Apr  7 12:30:23 xcp000 kernel: ata3: SATA max UDMA/133 cmd 0xd000 ctl 0xcc00 bmdma 0xc480 irq 20
Apr  7 12:30:23 xcp000 kernel: ata4: SATA max UDMA/133 cmd 0xc880 ctl 0xc800 bmdma 0xc488 irq 20
Apr  7 12:30:23 xcp000 kernel: Intel(R) PRO/1000 Network Driver - version 8.0.19-NAPI
Apr  7 12:30:23 xcp000 kernel: Copyright (c) 1999-2009 Intel Corporation.
Apr  7 12:30:23 xcp000 kernel: e1000 0000:04:01.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
Apr  7 12:30:23 xcp000 kernel: input: Power Button as /class/input/input1
Apr  7 12:30:23 xcp000 kernel: ACPI: Power Button [PWRB]
Apr  7 12:30:23 xcp000 kernel: input: Power Button as /class/input/input2
Apr  7 12:30:23 xcp000 kernel: ACPI: Power Button [PWRF]
Apr  7 12:30:23 xcp000 kernel: ata4: SATA link down (SStatus 0 SControl 300)
Apr  7 12:30:23 xcp000 kernel: ata3: SATA link down (SStatus 0 SControl 300)
Apr  7 12:30:23 xcp000 kernel: e1000: 0000:04:01.0: e1000_probe: (PCI:33MHz:32-bit) 00:0e:0c:b9:52:aa
Apr  7 12:30:23 xcp000 kernel: ata2.00: SATA link down (SStatus 0 SControl 300)
Apr  7 12:30:23 xcp000 kernel: ata2.01: SATA link down (SStatus 0 SControl 300)
Apr  7 12:30:23 xcp000 kernel: ata1.00: SATA link down (SStatus 0 SControl 300)
Apr  7 12:30:23 xcp000 kernel: ata1.01: SATA link down (SStatus 0 SControl 300)
Apr  7 12:30:23 xcp000 kernel: No available Cx info for cpu 2
Apr  7 12:30:23 xcp000 kernel: No available Cx info for cpu 3
Apr  7 12:30:23 xcp000 kernel: No available Cx info for cpu 4
Apr  7 12:30:23 xcp000 kernel: No available Cx info for cpu 5
Apr  7 12:30:23 xcp000 kernel: No available Cx info for cpu 6
Apr  7 12:30:23 xcp000 kernel: No available Cx info for cpu 7
Apr  7 12:30:23 xcp000 kernel: No available Cx info for cpu 8
Apr  7 12:30:23 xcp000 kernel: No available Cx info for cpu 9
Apr  7 12:30:23 xcp000 kernel: No available Cx info for cpu 10
Apr  7 12:30:23 xcp000 kernel: No available Cx info for cpu 11
Apr  7 12:30:23 xcp000 kernel: No available Cx info for cpu 12
Apr  7 12:30:23 xcp000 kernel: No available Cx info for cpu 13
Apr  7 12:30:23 xcp000 kernel: No available Cx info for cpu 14
Apr  7 12:30:23 xcp000 kernel: No available Cx info for cpu 15
Apr  7 12:30:23 xcp000 kernel: No available Cx info for cpu 16
Apr  7 12:30:23 xcp000 kernel: rtc_cmos 00:03: RTC can wake from S4
Apr  7 12:30:23 xcp000 kernel: rtc_cmos 00:03: rtc core: registered rtc_cmos as rtc0
Apr  7 12:30:23 xcp000 kernel: rtc0: alarms up to one month, y3k, 114 bytes nvram
Apr  7 12:30:23 xcp000 kernel: e1000: eth0: e1000_probe: Intel(R) PRO/1000 Network Connection
Apr  7 12:30:23 xcp000 kernel: sd 0:0:0:0: Attached scsi generic sg0 type 0
Apr  7 12:30:23 xcp000 kernel: Non-volatile memory driver v1.3
Apr  7 12:30:23 xcp000 kernel: lp: driver loaded but no devices found
Apr  7 12:30:23 xcp000 kernel: md: Autodetecting RAID arrays.
Apr  7 12:30:23 xcp000 kernel: md: Scanned 0 and added 0 devices.
Apr  7 12:30:23 xcp000 kernel: md: autorun ...
Apr  7 12:30:23 xcp000 kernel: md: ... autorun DONE.
Apr  7 12:30:23 xcp000 kernel: EXT3 FS on sda1, internal journal
Apr  7 12:30:23 xcp000 kernel: Adding 524280k swap on /var/swap/swap.001.  Priority:-1 extents:140 across:4056904k 
Apr  7 12:30:23 xcp000 kernel: Microcode Update Driver: v2.00-xen <tigran@aivazian.fsnet.co.uk>, Peter Oruba
Apr  7 12:30:23 xcp000 kernel: Microcode Update Driver: v2.00-xen removed.
Apr  7 12:30:23 xcp000 kernel: ip_tables: (C) 2000-2006 Netfilter Core Team
Apr  7 12:30:23 xcp000 kernel: nf_conntrack version 0.5.0 (12145 buckets, 48580 max)
Apr  7 12:30:24 xcp000 interface-reconfigure: Called as /opt/xensource/libexec/interface-reconfigure --management --force-interface xenbr0 up
Apr  7 12:30:24 xcp000 interface-reconfigure: Force interface xenbr0 up
Apr  7 12:30:24 xcp000 interface-reconfigure: Loading xapi database cache from /var/xapi/network.dbcache
Apr  7 12:30:24 xcp000 interface-reconfigure: Configured for Vswitch datapath
Apr  7 12:30:24 xcp000 interface-reconfigure: action_up: xenbr0
Apr  7 12:30:24 xcp000 interface-reconfigure: Writing network configuration for xenbr0
Apr  7 12:30:24 xcp000 interface-reconfigure: Configuring xenbr0 using Static configuration
Apr  7 12:30:24 xcp000 interface-reconfigure: configure_datapath: bridge      - xenbr0
Apr  7 12:30:24 xcp000 interface-reconfigure: configure_datapath: physical    - [u'eth0']
Apr  7 12:30:24 xcp000 interface-reconfigure: configure_datapath: extra ports - []
Apr  7 12:30:24 xcp000 interface-reconfigure: configure_datapath: extra bonds - []
Apr  7 12:30:24 xcp000 interface-reconfigure: Applying changes to /etc/sysconfig/network-scripts/route-xenbr0 configuration
Apr  7 12:30:24 xcp000 interface-reconfigure: Applying changes to /etc/sysconfig/network configuration
Apr  7 12:30:24 xcp000 interface-reconfigure: Applying changes to /etc/sysconfig/network-scripts/ifcfg-xenbr0 configuration
Apr  7 12:30:24 xcp000 interface-reconfigure: Running command: /sbin/ifconfig eth0 up mtu 1500
Apr  7 12:30:24 xcp000 interface-reconfigure: Running command: /sbin/ethtool -K eth0 gro off lro off
Apr  7 12:30:24 xcp000 interface-reconfigure: Command failed 92: /sbin/ethtool -K eth0 gro off lro off
Apr  7 12:30:24 xcp000 interface-reconfigure: Running command: /usr/bin/ovs-vsctl --timeout=20 -- --with-iface --if-exists del-port eth0 -- --may-exist add-br xenbr0 -- --may-exist add-port xenbr0 eth0 -- set Bridge xenbr0 other-config:hwaddr="00:0e:0c:b9:52:aa" -- br-set-external-id xenbr0 xs-network-uuids 9a30ee18-5064-90c3-eaa8-eb696a4aee53
Apr  7 12:30:24 xcp000 ovs-vsctl: 00001|vsctl|INFO|Called as /usr/bin/ovs-vsctl --timeout=20 -- --with-iface --if-exists del-port eth0 -- --may-exist add-br xenbr0 -- --may-exist add-port xenbr0 eth0 -- set Bridge xenbr0 "other-config:hwaddr=\"00:0e:0c:b9:52:aa\"" -- br-set-external-id xenbr0 xs-network-uuids 9a30ee18-5064-90c3-eaa8-eb696a4aee53
Apr  7 12:30:24 xcp000 interface-reconfigure: Running command: /sbin/ifup xenbr0
Apr  7 12:30:24 xcp000 kernel: device xenbr0 entered promiscuous mode
Apr  7 12:30:24 xcp000 kernel: device eth0 entered promiscuous mode
Apr  7 12:30:24 xcp000 ifupdown: ifup xenbr0
Apr  7 12:30:26 xcp000 kernel: e1000: eth0: e1000_watchdog_task: NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX/TX
Apr  7 12:30:29 xcp000 NET[5737]: /etc/sysconfig/network-scripts/ifup-post : updated /etc/resolv.conf
Apr  7 12:30:29 xcp000 interface-reconfigure: Committing changes to /etc/sysconfig/network-scripts/route-xenbr0 configuration
Apr  7 12:30:29 xcp000 interface-reconfigure: Committing changes to /etc/sysconfig/network configuration
Apr  7 12:30:29 xcp000 interface-reconfigure: Committing changes to /etc/sysconfig/network-scripts/ifcfg-xenbr0 configuration
Apr  7 12:30:29 xcp000 multipathd: --------start up-------- 
Apr  7 12:30:29 xcp000 multipathd: read /etc/multipath.conf 
Apr  7 12:30:29 xcp000 multipathd: /sbin/scsi_id exitted with 1 
Apr  7 12:30:29 xcp000 multipathd: cannot get the the wwid for sda 
Apr  7 12:30:29 xcp000 multipathd: /sbin/scsi_id exitted with 1 
Apr  7 12:30:29 xcp000 multipathd: cannot get the the wwid for sda 
Apr  7 12:30:29 xcp000 multipathd: path checkers start up 
Apr  7 12:30:29 xcp000 portmap[5806]: Only binding to LOOPBACK address!
Apr  7 12:30:29 xcp000 kernel: RPC: Registered udp transport module.
Apr  7 12:30:29 xcp000 kernel: RPC: Registered tcp transport module.
Apr  7 12:30:29 xcp000 kernel: RPC: Registered tcp NFSv4.1 backchannel transport module.
Apr  7 12:30:29 xcp000 rpc.statd[5854]: Version 1.0.9 Starting
Apr  7 12:30:35 xcp000 rpc.statd[5854]: gethostbyname error for xcp000
Apr  7 12:30:35 xcp000 rpc.statd[5854]: statd running as root. chown /var/lib/nfs/statd/sm to choose different user 
Apr  7 12:30:35 xcp000 lwsmd: Logging started 
Apr  7 12:30:35 xcp000 lwsmd: Starting service: lwreg 
Apr  7 12:30:35 xcp000 lwsmd: Listening on endpoint /var/lib/likewise/.lwsm 
Apr  7 12:30:35 xcp000 lwsmd: Listener started 
Apr  7 12:30:41 xcp000 kernel: warning: `ntpdate' uses 32-bit capabilities (legacy support in use)
Apr  7 12:30:44 xcp000 ntpdate[6042]: step time server 213.198.55.2 offset -1.358805 sec
Apr  7 12:30:44 xcp000 ntpd[6046]: ntpd 4.2.2p1@1.1570-o Sat Dec 19 00:58:16 UTC 2009 (1)
Apr  7 12:30:44 xcp000 ntpd[6047]: precision = 1.000 usec
Apr  7 12:30:44 xcp000 ntpd[6047]: Listening on interface wildcard, 0.0.0.0#123 Disabled
Apr  7 12:30:44 xcp000 ntpd[6047]: Listening on interface lo, 127.0.0.1#123 Enabled
Apr  7 12:30:44 xcp000 ntpd[6047]: Listening on interface xenbr0, 10.1.1.10#123 Enabled
Apr  7 12:30:44 xcp000 ntpd[6047]: kernel time sync status 0040
Apr  7 12:30:44 xcp000 ntpd[6047]: getaddrinfo: "::1" invalid host address, ignored
Apr  7 12:30:44 xcp000 ntpd[6047]: frequency initialized 0.000 PPM from /var/lib/ntp/drift
Apr  7 12:30:44 xcp000 kernel: process 5943 (lwsmd) no longer affine to cpu4
Apr  7 12:30:44 xcp000 kernel: process 5903 (lwregd) no longer affine to cpu4
Apr  7 12:30:44 xcp000 kernel: process 5944 (lwsmd) no longer affine to cpu5
Apr  7 12:30:44 xcp000 kernel: process 5904 (lwregd) no longer affine to cpu5
Apr  7 12:30:45 xcp000 kernel: process 5945 (lwsmd) no longer affine to cpu6
Apr  7 12:30:45 xcp000 kernel: process 5905 (lwregd) no longer affine to cpu6
Apr  7 12:30:45 xcp000 kernel: process 5946 (lwsmd) no longer affine to cpu7
Apr  7 12:30:45 xcp000 kernel: process 5906 (lwregd) no longer affine to cpu7
Apr  7 12:30:46 xcp000 v6d: [ info|xcp000|0||watchdog] (Re)starting v6d... 
Apr  7 12:30:46 xcp000 kernel: suspend: event channel 27
Apr  7 12:30:47 xcp000 xapi: [ info|xcp000|0 thread_zero||watchdog] (Re)starting xapi... 
Apr  7 12:30:50 xcp000 xapi: [ warn|xcp000|0 thread_zero|Licensing host D:bec466dd450f|license] License application failed: cannot read license file. 
Apr  7 12:30:50 xcp000 xapi: [ warn|xcp000|92 heartbeat|heartbeat thread D:b039a86ed54f|startup] thread [heartbeat thread] died 
Apr  7 12:30:50 xcp000 xapi: [ warn|xcp000|91|control domain memory D:193dfa934095|startup] thread [control domain memory] died 
Apr  7 12:30:51 xcp000 interface-reconfigure: Called as /opt/xensource/libexec/interface-reconfigure rewrite
Apr  7 12:30:51 xcp000 interface-reconfigure: No session ref given on command line, logging in.
Apr  7 12:30:51 xcp000 interface-reconfigure: host uuid is d3ce7182-b0ea-466c-b712-741f19bb08ac
Apr  7 12:30:51 xcp000 interface-reconfigure: Running command: /usr/bin/ovs-vsctl --timeout=20 -- br-set-external-id xenbr0 xs-network-uuids 9a30ee18-5064-90c3-eaa8-eb696a4aee53
Apr  7 12:30:51 xcp000 ovs-vsctl: 00001|vsctl|INFO|Called as /usr/bin/ovs-vsctl --timeout=20 -- br-set-external-id xenbr0 xs-network-uuids 9a30ee18-5064-90c3-eaa8-eb696a4aee53
Apr  7 12:30:51 xcp000 ovs-vsctl: 00001|vsctl|INFO|Called as /usr/bin/ovs-vsctl --timeout=5 -vANY:console:emer get Open_vSwitch . managers
Apr  7 12:30:52 xcp000 kernel: kjournald starting.  Commit interval 15 seconds
Apr  7 12:30:52 xcp000 kernel: EXT3 FS on dm-0, internal journal
Apr  7 12:30:52 xcp000 kernel: EXT3-fs: mounted filesystem with writeback data mode.
Apr  7 12:30:53 xcp000 kernel: Slow work thread pool: Starting up
Apr  7 12:30:53 xcp000 kernel: Slow work thread pool: Ready
Apr  7 12:30:54 xcp000 xapi: [ warn|xcp000|0 thread_zero|server_init D:d20e40ae0d6a|startup] task [wait management interface to come up] exception: Pool_role.This_host_is_a_master 
Apr  7 12:30:54 xcp000 xapi: [ warn|xcp000|556|Calling on_xapi_initialize event hook in the external authentication plugin D:b79dea4ecbad|startup] thread [Calling on_xapi_initialize event hook in the external authentication plugin] died 
Apr  7 12:30:55 xcp000 xenguest: Determined the following parameters from xenstore:
Apr  7 12:30:55 xcp000 xenguest: vcpu/number:4 vcpu/affinity:0 vcpu/weight:0 vcpu/cap:0 nx: 0 viridian: 1 apic: 1 acpi: 1 pae: 1 acpi_s4: 0 acpi_s3: 0
Apr  7 12:30:55 xcp000 tapdisk[7587]: tapdisk-control: init, 10 x 4k buffers 
Apr  7 12:30:55 xcp000 tapdisk[7587]: I/O queue driver: lio 
Apr  7 12:30:55 xcp000 tapdisk[7587]: tapdisk-log: started, level 0 
Apr  7 12:30:55 xcp000 tapdisk[7587]: Loading driver 'vhd' for vbd 0 /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/fa1c01a4-16c4-44ac-86bf-eea784a666d9.vhd 0x00000000 
Apr  7 12:30:55 xcp000 tapdisk[7587]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/fa1c01a4-16c4-44ac-86bf-eea784a666d9.vhd version: tap 0x00010003, b: 9216, a: 847, f: 113, n: 3476168 
Apr  7 12:30:55 xcp000 tapdisk[7587]: opened image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/fa1c01a4-16c4-44ac-86bf-eea784a666d9.vhd (1 users, state: 0x00000001, type: 4) 
Apr  7 12:30:55 xcp000 tapdisk[7587]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/8be0a459-a865-4e91-ad40-80e3f7194b9b.vhd version: tap 0x00010003, b: 9216, a: 8008, f: 7079, n: 0 
Apr  7 12:30:55 xcp000 tapdisk[7587]: opened image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/8be0a459-a865-4e91-ad40-80e3f7194b9b.vhd (1 users, state: 0x00000003, type: 4) 
Apr  7 12:30:55 xcp000 tapdisk[7587]: VBD CHAIN: 
Apr  7 12:30:55 xcp000 tapdisk[7587]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/fa1c01a4-16c4-44ac-86bf-eea784a666d9.vhd: type:vhd(4) storage:nfs(1) 
Apr  7 12:30:55 xcp000 tapdisk[7587]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/8be0a459-a865-4e91-ad40-80e3f7194b9b.vhd: type:vhd(4) storage:nfs(1) 
Apr  7 12:30:55 xcp000 kernel: block tda: sector-size: 512 capacity: 37748736
Apr  7 12:30:56 xcp000 tapdisk[7649]: tapdisk-control: init, 10 x 4k buffers 
Apr  7 12:30:56 xcp000 tapdisk[7649]: I/O queue driver: lio 
Apr  7 12:30:56 xcp000 tapdisk[7649]: tapdisk-log: started, level 0 
Apr  7 12:30:56 xcp000 tapdisk[7649]: Loading driver 'vhd' for vbd 1 /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/41842a0a-a83e-4702-a31d-13da51dfe33b.vhd 0x00000000 
Apr  7 12:30:56 xcp000 tapdisk[7649]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/41842a0a-a83e-4702-a31d-13da51dfe33b.vhd version: tap 0x00010003, b: 20480, a: 9364, f: 1372, n: 38430024 
Apr  7 12:30:56 xcp000 tapdisk[7649]: opened image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/41842a0a-a83e-4702-a31d-13da51dfe33b.vhd (1 users, state: 0x00000001, type: 4) 
Apr  7 12:30:56 xcp000 tapdisk[7649]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/9ba28b37-4465-4245-804b-2bd9b6df8eee.vhd version: tap 0x00010003, b: 20480, a: 18251, f: 16813, n: 0 
Apr  7 12:30:56 xcp000 tapdisk[7649]: opened image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/9ba28b37-4465-4245-804b-2bd9b6df8eee.vhd (1 users, state: 0x00000003, type: 4) 
Apr  7 12:30:56 xcp000 tapdisk[7649]: VBD CHAIN: 
Apr  7 12:30:56 xcp000 tapdisk[7649]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/41842a0a-a83e-4702-a31d-13da51dfe33b.vhd: type:vhd(4) storage:nfs(1) 
Apr  7 12:30:56 xcp000 tapdisk[7649]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/9ba28b37-4465-4245-804b-2bd9b6df8eee.vhd: type:vhd(4) storage:nfs(1) 
Apr  7 12:30:56 xcp000 kernel: block tdb: sector-size: 512 capacity: 83886080
Apr  7 12:30:56 xcp000 xsconsole: Started as /usr/lib/xsconsole/XSConsole.py -f root
Apr  7 12:30:57 xcp000 vbd.uevent[add](backend/vbd/1/5696): wrote /xapi/1/hotplug/vbd/5696/hotplug = 'online'
Apr  7 12:30:57 xcp000 xsconsole: UpdateFromPatchVersions failed: 
Apr  7 12:30:57 xcp000 xsconsole: [Errno 2] No such file or directory
Apr  7 12:30:57 xcp000 vbd.uevent[add](backend/vbd/1/832): wrote /xapi/1/hotplug/vbd/832/hotplug = 'online'
Apr  7 12:30:57 xcp000 vbd.uevent[add](backend/vbd/1/768): wrote /xapi/1/hotplug/vbd/768/hotplug = 'online'
Apr  7 12:30:57 xcp000 xsconsole: Loaded initial xapi and system data in 0.199 seconds
Apr  7 12:30:57 xcp000 scripts-vif: Called as "add vif" domid:1 devid:0 mode:openvswitch
Apr  7 12:30:58 xcp000 scripts-vif: Called as "online vif" domid:1 devid:0 mode:openvswitch
Apr  7 12:30:58 xcp000 scripts-vif: Setting vif1.0 MTU 1500
Apr  7 12:30:58 xcp000 scripts-vif: Adding vif1.0 to xenbr0 with address fe:ff:ff:ff:ff:ff
Apr  7 12:30:58 xcp000 scripts-vif: Failed to ip link set vif1.0 address fe:ff:ff:ff:ff:ff
Apr  7 12:30:58 xcp000 scripts-vif: vif1.0 external-ids:"xs-vm-uuid"="4c3fea4b-bd2e-b72b-105d-38342b5f6660"
Apr  7 12:30:58 xcp000 scripts-vif: vif1.0 external-ids:"xs-vif-uuid"="e7821294-ed63-942b-5786-0bf050a34bf8"
Apr  7 12:30:58 xcp000 scripts-vif: vif1.0 external-ids:"xs-network-uuid"="9a30ee18-5064-90c3-eaa8-eb696a4aee53"
Apr  7 12:30:58 xcp000 scripts-vif: vif1.0 external-ids:"attached-mac"="ba:4e:17:88:72:e0"
Apr  7 12:30:58 xcp000 ovs-vsctl: 00001|vsctl|INFO|Called as /usr/bin/ovs-vsctl --timeout=30 -- --if-exists del-port vif1.0 -- add-port xenbr0 vif1.0 -- set interface vif1.0 "external-ids:\"xs-vm-uuid\"=\"4c3fea4b-bd2e-b72b-105d-38342b5f6660\"" -- set interface vif1.0 "external-ids:\"xs-vif-uuid\"=\"e7821294-ed63-942b-5786-0bf050a34bf8\"" -- set interface vif1.0 "external-ids:\"xs-network-uuid\"=\"9a30ee18-5064-90c3-eaa8-eb696a4aee53\"" -- set interface vif1.0 "external-ids:\"attached-mac\"=\"ba:4e:17:88:72:e0\""
Apr  7 12:30:58 xcp000 kernel: device vif1.0 entered promiscuous mode
Apr  7 12:30:58 xcp000 qemu.1: domid: 1 
Apr  7 12:30:58 xcp000 qemu.1: qemu: the number of cpus is 4 
Apr  7 12:30:58 xcp000 qemu.1: -videoram option does not work with cirrus vga device model. Videoram set to 4M. 
Apr  7 12:30:58 xcp000 HVM1[7904]: Guest uuid = 4c3fea4b-bd2e-b72b-105d-38342b5f6660 
Apr  7 12:30:58 xcp000 HVM1[7904]: Watching /local/domain/1/logdirty/next-active 
Apr  7 12:30:58 xcp000 HVM1[7904]: Watching /local/domain/0/device-model/1/command 
Apr  7 12:30:58 xcp000 HVM1[7904]: char device redirected to /dev/pts/1 
Apr  7 12:30:58 xcp000 HVM1[7904]: char device redirected to /dev/pts/2 
Apr  7 12:30:58 xcp000 HVM1[7904]: qemu_map_cache_init nr_buckets = 4000 size 327680 
Apr  7 12:30:58 xcp000 HVM1[7904]: shared page at pfn feffd 
Apr  7 12:30:58 xcp000 HVM1[7904]: buffered io page at pfn feffb 
Apr  7 12:30:58 xcp000 HVM1[7904]: Time offset set 7200 
Apr  7 12:30:58 xcp000 HVM1[7904]: pci_register_device: 00:00:00 (i440FX) 
Apr  7 12:30:58 xcp000 HVM1[7904]: pci_register_device: 00:01:00 (PIIX3) 
Apr  7 12:30:58 xcp000 HVM1[7904]: pci_register_device: 00:02:00 (Cirrus VGA) 
Apr  7 12:30:58 xcp000 HVM1[7904]: populating video RAM at ff000000 
Apr  7 12:30:58 xcp000 HVM1[7904]: mapping video RAM from ff000000 
Apr  7 12:30:58 xcp000 kernel: tun: Universal TUN/TAP device driver, 1.6
Apr  7 12:30:58 xcp000 kernel: tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
Apr  7 12:30:58 xcp000 HVM1[7904]: pci_register_device: 00:03:00 (xen-platform) 
Apr  7 12:30:58 xcp000 HVM1[7904]: xs_read(/vm/4c3fea4b-bd2e-b72b-105d-38342b5f6660/log-throttling): read error 
Apr  7 12:30:58 xcp000 HVM1[7904]: ROM memory area now RW 
Apr  7 12:30:58 xcp000 HVM1[7904]: pci_register_device: 00:04:00 (RTL8139) 
Apr  7 12:30:58 xcp000 HVM1[7904]: pci_register_device: 00:01:01 (PIIX3 IDE) 
Apr  7 12:30:58 xcp000 HVM1[7904]: pci_register_device: 00:01:02 (USB-UHCI) 
Apr  7 12:30:58 xcp000 HVM1[7904]: pci_register_device: 00:01:03 (PIIX4 ACPI) 
Apr  7 12:30:58 xcp000 HVM1[7904]: xs_read(/local/domain/0/device-model/1/xen_extended_power_mgmt): read error 
Apr  7 12:30:58 xcp000 HVM1[7904]: releasing VM 
Apr  7 12:30:58 xcp000 HVM1[7904]: xs_read(): vncpasswd get error. /vm/4c3fea4b-bd2e-b72b-105d-38342b5f6660/vncpasswd. 
Apr  7 12:30:58 xcp000 HVM1[7904]: I/O request not ready: 0, ptr: 0, port: 0, data: 0, count: 0, size: 0 
Apr  7 10:30:58 xcp000 last message repeated 2 times
Apr  7 10:30:58 xcp000 HVM1[7904]: Triggered log-dirty buffer switch 
Apr  7 10:30:58 xcp000 HVM1[7904]: I/O request not ready: 0, ptr: 0, port: 0, data: 0, count: 0, size: 0 
Apr  7 10:30:58 xcp000 HVM1[7904]: medium change watch on `hdd' (index: 0):  
Apr  7 10:30:58 xcp000 HVM1[7904]: cirrus vga map change while on lfb mode 
Apr  7 12:30:58 xcp000 xenguest: Determined the following parameters from xenstore:
Apr  7 12:30:58 xcp000 xenguest: vcpu/number:8 vcpu/affinity:0 vcpu/weight:0 vcpu/cap:0 nx: 1 viridian: 1 apic: 1 acpi: 1 pae: 1 acpi_s4: 0 acpi_s3: 0
Apr  7 10:30:58 xcp000 HVM1[7904]: mapping vram to f0000000 - f0400000 
Apr  7 12:30:58 xcp000 scripts-vif: Called as "add tap" domid:1 devid:0 mode:openvswitch
Apr  7 12:30:58 xcp000 scripts-vif: Adding tap1.0 to xenbr0 with address fe:ff:ff:ff:ff:ff
Apr  7 12:30:58 xcp000 ovs-vsctl: 00001|vsctl|INFO|Called as /usr/bin/ovs-vsctl --timeout=30 -- --if-exists del-port tap1.0 -- add-port xenbr0 tap1.0
Apr  7 12:30:58 xcp000 kernel: device tap1.0 entered promiscuous mode
Apr  7 10:30:58 xcp000 HVM1[7904]: ROM memory area now RW 
Apr  7 10:30:58 xcp000 HVM1[7904]: ROM memory area now RO 
Apr  7 12:30:59 xcp000 tapdisk[8028]: tapdisk-control: init, 10 x 4k buffers 
Apr  7 12:30:59 xcp000 tapdisk[8028]: I/O queue driver: lio 
Apr  7 12:30:59 xcp000 tapdisk[8028]: tapdisk-log: started, level 0 
Apr  7 12:30:59 xcp000 tapdisk[8028]: Loading driver 'vhd' for vbd 2 /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/7ce73a17-c0f8-4a5b-8b71-f3bfac1ed0be.vhd 0x00000000 
Apr  7 12:30:59 xcp000 tapdisk[8028]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/7ce73a17-c0f8-4a5b-8b71-f3bfac1ed0be.vhd version: tap 0x00010003, b: 12288, a: 9, f: 0, n: 37040 
Apr  7 12:30:59 xcp000 tapdisk[8028]: opened image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/7ce73a17-c0f8-4a5b-8b71-f3bfac1ed0be.vhd (1 users, state: 0x00000001, type: 4) 
Apr  7 12:30:59 xcp000 tapdisk[8028]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/edc07c87-af09-406d-9f29-29e01f824093.vhd version: tap 0x00010003, b: 12288, a: 97, f: 61, n: 0 
Apr  7 12:30:59 xcp000 tapdisk[8028]: opened image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/edc07c87-af09-406d-9f29-29e01f824093.vhd (1 users, state: 0x00000003, type: 4) 
Apr  7 12:30:59 xcp000 tapdisk[8028]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/7ee1a199-9ca2-434d-a516-c6fc3a9aa055.vhd version: tap 0x00010003, b: 12288, a: 12273, f: 11736, n: 0 
Apr  7 12:30:59 xcp000 tapdisk[8028]: opened image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/7ee1a199-9ca2-434d-a516-c6fc3a9aa055.vhd (1 users, state: 0x00000003, type: 4) 
Apr  7 12:30:59 xcp000 tapdisk[8028]: VBD CHAIN: 
Apr  7 12:30:59 xcp000 tapdisk[8028]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/7ce73a17-c0f8-4a5b-8b71-f3bfac1ed0be.vhd: type:vhd(4) storage:nfs(1) 
Apr  7 12:30:59 xcp000 tapdisk[8028]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/edc07c87-af09-406d-9f29-29e01f824093.vhd: type:vhd(4) storage:nfs(1) 
Apr  7 12:30:59 xcp000 tapdisk[8028]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/7ee1a199-9ca2-434d-a516-c6fc3a9aa055.vhd: type:vhd(4) storage:nfs(1) 
Apr  7 12:30:59 xcp000 kernel: block tdc: sector-size: 512 capacity: 50331648
Apr  7 12:31:00 xcp000 tapdisk[8089]: tapdisk-control: init, 10 x 4k buffers 
Apr  7 12:31:00 xcp000 tapdisk[8089]: I/O queue driver: lio 
Apr  7 12:31:00 xcp000 tapdisk[8089]: tapdisk-log: started, level 0 
Apr  7 12:31:00 xcp000 tapdisk[8089]: Loading driver 'vhd' for vbd 3 /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/aab270c7-c07f-4c38-a7ba-ae76a756dbc2.vhd 0x00000000 
Apr  7 12:31:00 xcp000 tapdisk[8089]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/aab270c7-c07f-4c38-a7ba-ae76a756dbc2.vhd version: tap 0x00010003, b: 51200, a: 136, f: 0, n: 558560 
Apr  7 12:31:00 xcp000 tapdisk[8089]: opened image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/aab270c7-c07f-4c38-a7ba-ae76a756dbc2.vhd (1 users, state: 0x00000001, type: 4) 
Apr  7 12:31:00 xcp000 tapdisk[8089]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/8a5078cf-d924-452b-9abc-9d2696dbf58a.vhd version: tap 0x00010003, b: 51200, a: 193, f: 26, n: 0 
Apr  7 12:31:00 xcp000 tapdisk[8089]: opened image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/8a5078cf-d924-452b-9abc-9d2696dbf58a.vhd (1 users, state: 0x00000003, type: 4) 
Apr  7 12:31:00 xcp000 tapdisk[8089]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/28b3bf8b-e3e6-46be-814e-e8d7e3b0c9f7.vhd version: tap 0x00010003, b: 51200, a: 7080, f: 6678, n: 0 
Apr  7 12:31:00 xcp000 tapdisk[8089]: opened image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/28b3bf8b-e3e6-46be-814e-e8d7e3b0c9f7.vhd (1 users, state: 0x00000003, type: 4) 
Apr  7 12:31:00 xcp000 tapdisk[8089]: VBD CHAIN: 
Apr  7 12:31:00 xcp000 tapdisk[8089]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/aab270c7-c07f-4c38-a7ba-ae76a756dbc2.vhd: type:vhd(4) storage:nfs(1) 
Apr  7 12:31:00 xcp000 tapdisk[8089]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/8a5078cf-d924-452b-9abc-9d2696dbf58a.vhd: type:vhd(4) storage:nfs(1) 
Apr  7 12:31:00 xcp000 tapdisk[8089]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/28b3bf8b-e3e6-46be-814e-e8d7e3b0c9f7.vhd: type:vhd(4) storage:nfs(1) 
Apr  7 12:31:00 xcp000 kernel: block tdd: sector-size: 512 capacity: 209715200
Apr  7 12:31:00 xcp000 tapdisk[8148]: tapdisk-control: init, 10 x 4k buffers 
Apr  7 12:31:00 xcp000 tapdisk[8148]: I/O queue driver: lio 
Apr  7 12:31:00 xcp000 tapdisk[8148]: tapdisk-log: started, level 0 
Apr  7 12:31:00 xcp000 tapdisk[8148]: Loading driver 'vhd' for vbd 4 /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/277595e6-ee47-4a2a-8f5e-e969e0400a68.vhd 0x00000000 
Apr  7 12:31:00 xcp000 tapdisk[8148]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/277595e6-ee47-4a2a-8f5e-e969e0400a68.vhd version: tap 0x00010003, b: 51200, a: 3535, f: 1, n: 14508056 
Apr  7 12:31:00 xcp000 tapdisk[8148]: opened image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/277595e6-ee47-4a2a-8f5e-e969e0400a68.vhd (1 users, state: 0x00000001, type: 4) 
Apr  7 12:31:00 xcp000 tapdisk[8148]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/a81ae508-52c7-4e73-964b-1ae946d85de7.vhd version: tap 0x00010003, b: 51200, a: 6362, f: 1843, n: 0 
Apr  7 12:31:00 xcp000 tapdisk[8148]: opened image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/a81ae508-52c7-4e73-964b-1ae946d85de7.vhd (1 users, state: 0x00000003, type: 4) 
Apr  7 12:31:01 xcp000 tapdisk[8148]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/87f1a3b4-d8c1-404d-9747-d68e2daec58c.vhd version: tap 0x00010003, b: 51200, a: 50504, f: 38010, n: 0 
Apr  7 12:31:01 xcp000 tapdisk[8148]: opened image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/87f1a3b4-d8c1-404d-9747-d68e2daec58c.vhd (1 users, state: 0x00000003, type: 4) 
Apr  7 12:31:01 xcp000 tapdisk[8148]: VBD CHAIN: 
Apr  7 12:31:01 xcp000 tapdisk[8148]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/277595e6-ee47-4a2a-8f5e-e969e0400a68.vhd: type:vhd(4) storage:nfs(1) 
Apr  7 12:31:01 xcp000 tapdisk[8148]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/a81ae508-52c7-4e73-964b-1ae946d85de7.vhd: type:vhd(4) storage:nfs(1) 
Apr  7 12:31:01 xcp000 tapdisk[8148]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/87f1a3b4-d8c1-404d-9747-d68e2daec58c.vhd: type:vhd(4) storage:nfs(1) 
Apr  7 12:31:01 xcp000 kernel: block tde: sector-size: 512 capacity: 209715200
Apr  7 12:31:01 xcp000 vbd.uevent[add](backend/vbd/2/832): wrote /xapi/2/hotplug/vbd/832/hotplug = 'online'
Apr  7 12:31:01 xcp000 vbd.uevent[add](backend/vbd/2/5632): wrote /xapi/2/hotplug/vbd/5632/hotplug = 'online'
Apr  7 12:31:01 xcp000 vbd.uevent[add](backend/vbd/2/5696): wrote /xapi/2/hotplug/vbd/5696/hotplug = 'online'
Apr  7 12:31:02 xcp000 vbd.uevent[add](backend/vbd/2/768): wrote /xapi/2/hotplug/vbd/768/hotplug = 'online'
Apr  7 12:31:02 xcp000 scripts-vif: Called as "add vif" domid:2 devid:0 mode:openvswitch
Apr  7 12:31:02 xcp000 scripts-vif: Called as "online vif" domid:2 devid:0 mode:openvswitch
Apr  7 12:31:02 xcp000 scripts-vif: Setting vif2.0 MTU 1500
Apr  7 12:31:02 xcp000 scripts-vif: Adding vif2.0 to xenbr0 with address fe:ff:ff:ff:ff:ff
Apr  7 12:31:02 xcp000 scripts-vif: Failed to ip link set vif2.0 address fe:ff:ff:ff:ff:ff
Apr  7 12:31:02 xcp000 scripts-vif: vif2.0 external-ids:"xs-vm-uuid"="5377f51c-f483-a2d8-c1a4-e00b0fb287bb"
Apr  7 12:31:02 xcp000 scripts-vif: vif2.0 external-ids:"xs-vif-uuid"="5c15986a-b392-aaeb-fc2e-1c405f57559d"
Apr  7 12:31:02 xcp000 scripts-vif: vif2.0 external-ids:"xs-network-uuid"="9a30ee18-5064-90c3-eaa8-eb696a4aee53"
Apr  7 12:31:02 xcp000 scripts-vif: vif2.0 external-ids:"attached-mac"="ba:a4:d0:fd:a0:59"
Apr  7 12:31:02 xcp000 ovs-vsctl: 00001|vsctl|INFO|Called as /usr/bin/ovs-vsctl --timeout=30 -- --if-exists del-port vif2.0 -- add-port xenbr0 vif2.0 -- set interface vif2.0 "external-ids:\"xs-vm-uuid\"=\"5377f51c-f483-a2d8-c1a4-e00b0fb287bb\"" -- set interface vif2.0 "external-ids:\"xs-vif-uuid\"=\"5c15986a-b392-aaeb-fc2e-1c405f57559d\"" -- set interface vif2.0 "external-ids:\"xs-network-uuid\"=\"9a30ee18-5064-90c3-eaa8-eb696a4aee53\"" -- set interface vif2.0 "external-ids:\"attached-mac\"=\"ba:a4:d0:fd:a0:59\""
Apr  7 12:31:02 xcp000 kernel: device vif2.0 entered promiscuous mode
Apr  7 12:31:02 xcp000 scripts-vif: Called as "add vif" domid:2 devid:1 mode:openvswitch
Apr  7 12:31:02 xcp000 scripts-vif: Called as "online vif" domid:2 devid:1 mode:openvswitch
Apr  7 12:31:02 xcp000 scripts-vif: Setting vif2.1 MTU 1500
Apr  7 12:31:02 xcp000 scripts-vif: Adding vif2.1 to xenbr0 with address fe:ff:ff:ff:ff:ff
Apr  7 12:31:02 xcp000 scripts-vif: Failed to ip link set vif2.1 address fe:ff:ff:ff:ff:ff
Apr  7 12:31:02 xcp000 scripts-vif: vif2.1 external-ids:"xs-vm-uuid"="5377f51c-f483-a2d8-c1a4-e00b0fb287bb"
Apr  7 12:31:02 xcp000 scripts-vif: vif2.1 external-ids:"xs-vif-uuid"="eb219b7c-28b2-dbfd-cdad-602f3634ff62"
Apr  7 12:31:02 xcp000 scripts-vif: vif2.1 external-ids:"xs-network-uuid"="9a30ee18-5064-90c3-eaa8-eb696a4aee53"
Apr  7 12:31:02 xcp000 scripts-vif: vif2.1 external-ids:"attached-mac"="46:16:fc:3d:8e:0f"
Apr  7 12:31:02 xcp000 ovs-vsctl: 00001|vsctl|INFO|Called as /usr/bin/ovs-vsctl --timeout=30 -- --if-exists del-port vif2.1 -- add-port xenbr0 vif2.1 -- set interface vif2.1 "external-ids:\"xs-vm-uuid\"=\"5377f51c-f483-a2d8-c1a4-e00b0fb287bb\"" -- set interface vif2.1 "external-ids:\"xs-vif-uuid\"=\"eb219b7c-28b2-dbfd-cdad-602f3634ff62\"" -- set interface vif2.1 "external-ids:\"xs-network-uuid\"=\"9a30ee18-5064-90c3-eaa8-eb696a4aee53\"" -- set interface vif2.1 "external-ids:\"attached-mac\"=\"46:16:fc:3d:8e:0f\""
Apr  7 12:31:02 xcp000 kernel: device vif2.1 entered promiscuous mode
Apr  7 12:31:02 xcp000 qemu.2: domid: 2 
Apr  7 12:31:02 xcp000 qemu.2: qemu: the number of cpus is 8 
Apr  7 12:31:02 xcp000 qemu.2: -videoram option does not work with cirrus vga device model. Videoram set to 4M. 
Apr  7 12:31:02 xcp000 HVM2[8325]: Guest uuid = 5377f51c-f483-a2d8-c1a4-e00b0fb287bb 
Apr  7 12:31:02 xcp000 HVM2[8325]: Watching /local/domain/2/logdirty/next-active 
Apr  7 12:31:03 xcp000 HVM2[8325]: Watching /local/domain/0/device-model/2/command 
Apr  7 12:31:03 xcp000 HVM2[8325]: char device redirected to /dev/pts/3 
Apr  7 12:31:03 xcp000 HVM2[8325]: char device redirected to /dev/pts/4 
Apr  7 12:31:03 xcp000 HVM2[8325]: qemu_map_cache_init nr_buckets = 4000 size 327680 
Apr  7 12:31:03 xcp000 HVM2[8325]: shared page at pfn feffd 
Apr  7 12:31:03 xcp000 HVM2[8325]: buffered io page at pfn feffb 
Apr  7 12:31:03 xcp000 HVM2[8325]: Time offset set 7201 
Apr  7 12:31:03 xcp000 HVM2[8325]: pci_register_device: 00:00:00 (i440FX) 
Apr  7 12:31:03 xcp000 HVM2[8325]: pci_register_device: 00:01:00 (PIIX3) 
Apr  7 12:31:03 xcp000 HVM2[8325]: pci_register_device: 00:02:00 (Cirrus VGA) 
Apr  7 12:31:03 xcp000 HVM2[8325]: populating video RAM at ff000000 
Apr  7 12:31:03 xcp000 HVM2[8325]: mapping video RAM from ff000000 
Apr  7 12:31:03 xcp000 HVM2[8325]: pci_register_device: 00:03:00 (xen-platform) 
Apr  7 12:31:03 xcp000 HVM2[8325]: xs_read(/vm/5377f51c-f483-a2d8-c1a4-e00b0fb287bb/log-throttling): read error 
Apr  7 12:31:03 xcp000 HVM2[8325]: ROM memory area now RW 
Apr  7 12:31:03 xcp000 HVM2[8325]: pci_register_device: 00:04:00 (RTL8139) 
Apr  7 12:31:03 xcp000 HVM2[8325]: pci_register_device: 00:05:00 (RTL8139) 
Apr  7 12:31:03 xcp000 HVM2[8325]: pci_register_device: 00:01:01 (PIIX3 IDE) 
Apr  7 12:31:03 xcp000 HVM2[8325]: pci_register_device: 00:01:02 (USB-UHCI) 
Apr  7 12:31:03 xcp000 HVM2[8325]: pci_register_device: 00:01:03 (PIIX4 ACPI) 
Apr  7 12:31:03 xcp000 HVM2[8325]: xs_read(/local/domain/0/device-model/2/xen_extended_power_mgmt): read error 
Apr  7 12:31:03 xcp000 HVM2[8325]: releasing VM 
Apr  7 12:31:03 xcp000 HVM2[8325]: xs_read(): vncpasswd get error. /vm/5377f51c-f483-a2d8-c1a4-e00b0fb287bb/vncpasswd. 
Apr  7 12:31:03 xcp000 HVM2[8325]: I/O request not ready: 0, ptr: 0, port: 0, data: 0, count: 0, size: 0 
Apr  7 10:31:03 xcp000 last message repeated 2 times
Apr  7 10:31:03 xcp000 HVM2[8325]: Triggered log-dirty buffer switch 
Apr  7 10:31:03 xcp000 HVM2[8325]: I/O request not ready: 0, ptr: 0, port: 0, data: 0, count: 0, size: 0 
Apr  7 10:31:03 xcp000 HVM2[8325]: medium change watch on `hdb' (index: 0):  
Apr  7 10:31:03 xcp000 HVM2[8325]: I/O request not ready: 0, ptr: 0, port: 0, data: 0, count: 0, size: 0 
Apr  7 10:31:03 xcp000 last message repeated 3 times
Apr  7 10:31:03 xcp000 HVM2[8325]: cirrus vga map change while on lfb mode 
Apr  7 10:31:03 xcp000 HVM2[8325]: mapping vram to f0000000 - f0400000 
Apr  7 12:31:03 xcp000 scripts-vif: Called as "add tap" domid:2 devid:0 mode:openvswitch
Apr  7 12:31:03 xcp000 scripts-vif: Adding tap2.0 to xenbr0 with address fe:ff:ff:ff:ff:ff
Apr  7 12:31:03 xcp000 ovs-vsctl: 00001|vsctl|INFO|Called as /usr/bin/ovs-vsctl --timeout=30 -- --if-exists del-port tap2.0 -- add-port xenbr0 tap2.0
Apr  7 12:31:03 xcp000 scripts-vif: Called as "add tap" domid:2 devid:1 mode:openvswitch
Apr  7 12:31:03 xcp000 kernel: device tap2.0 entered promiscuous mode
Apr  7 12:31:03 xcp000 scripts-vif: Adding tap2.1 to xenbr0 with address fe:ff:ff:ff:ff:ff
Apr  7 12:31:03 xcp000 ovs-vsctl: 00001|vsctl|INFO|Called as /usr/bin/ovs-vsctl --timeout=30 -- --if-exists del-port tap2.1 -- add-port xenbr0 tap2.1
Apr  7 12:31:03 xcp000 kernel: device tap2.1 entered promiscuous mode
Apr  7 10:31:03 xcp000 HVM2[8325]: ROM memory area now RW 
Apr  7 10:31:03 xcp000 HVM2[8325]: ROM memory area now RO 
Apr  7 10:31:04 xcp000 HVM2[8325]: cirrus: blanking the screen line_offset=3072 height=768 
Apr  7 10:31:19 xcp000 HVM2[8325]: UNPLUG: protocol version set to 1 (drivers not blacklisted) 
Apr  7 10:31:19 xcp000 HVM2[8325]: UNPLUG: protocol 1 active 
Apr  7 10:31:19 xcp000 HVM2[8325]: UNPLUG: product_id: 1 build_number: 30876 
Apr  7 10:31:19 xcp000 HVM2[8325]: UNPLUG: drivers not blacklisted 
Apr  7 10:31:19 xcp000 HVM2[8325]: ide_unplug_harddisk: drive 0 
Apr  7 10:31:19 xcp000 HVM2[8325]: ide_unplug_harddisk: drive 2 
Apr  7 10:31:19 xcp000 HVM2[8325]: ide_unplug_harddisk: drive 3 
Apr  7 10:31:19 xcp000 HVM2[8325]: pci_dev_unplug: 00:04:00 
Apr  7 10:31:19 xcp000 HVM2[8325]: pci_dev_unplug: 00:05:00 
Apr  7 10:31:19 xcp000 HVM2[8325]: net_tap_shutdown: model=tap,name=tap.1 
Apr  7 12:31:20 xcp000 kernel: device tap2.1 left promiscuous mode
Apr  7 10:31:20 xcp000 HVM2[8325]: net_tap_shutdown: model=tap,name=tap.0 
Apr  7 12:31:20 xcp000 scripts-vif: Called as "remove tap" domid:2 devid:1 mode:openvswitch
Apr  7 12:31:20 xcp000 scripts-vif: tap2.1 has been removed
Apr  7 12:31:20 xcp000 ovs-vsctl: 00001|vsctl|INFO|Called as /usr/bin/ovs-vsctl --timeout=30 -- --if-exists del-port tap2.1
Apr  7 12:31:20 xcp000 kernel: device tap2.0 left promiscuous mode
Apr  7 12:31:20 xcp000 ovs-vswitchd: 00067|bridge|ERR|failed to add tap2.0 interface to system@dp0: No such device
Apr  7 12:31:20 xcp000 ovs-vswitchd: 00068|bridge|ERR|tap2.0 interface not in system@dp0, dropping
Apr  7 12:31:20 xcp000 ovs-vswitchd: 00069|bridge|ERR|tap2.0 port has no interfaces, dropping
Apr  7 12:31:20 xcp000 scripts-vif: Called as "remove tap" domid:2 devid:0 mode:openvswitch
Apr  7 12:31:20 xcp000 scripts-vif: tap2.0 has been removed
Apr  7 12:31:20 xcp000 ovs-vsctl: 00001|vsctl|INFO|Called as /usr/bin/ovs-vsctl --timeout=30 -- --if-exists del-port tap2.0
Apr  7 10:31:21 xcp000 HVM2[8325]:  XEVTCHN: InstallDumpDeviceCallback: version mismatch (255 != 1) 
Apr  7 10:31:21 xcp000 HVM2[8325]:   XEVTCHN: XenevtchnAddDevice: FDO = 0xFFFFFA80065B67C0 
Apr  7 10:31:21 xcp000 HVM2[8325]:   XEVTCHN: Initialized tracing provider 
Apr  7 10:31:21 xcp000 HVM2[8325]:   XEVTCHN: StartDeviceFdo: ====> 
Apr  7 10:31:21 xcp000 HVM2[8325]:   XENUTIL: XEVTCHN: IO hole: [00000000fbfa6000,00000000fc000000) mapped at FFFFF88003962000 
Apr  7 10:31:21 xcp000 HVM2[8325]: net_tap_shutdown: model=tap,name=tap.1 
Apr  7 10:31:21 xcp000 HVM2[8325]: net_tap_shutdown: model=tap,name=tap.0 
Apr  7 10:31:21 xcp000 HVM2[8325]:   XENUTIL: KERNEL: 6.1 (build 7601) platform WIN32_NT 
Apr  7 10:31:21 xcp000 HVM2[8325]:   XENUTIL: SP: 1.0 () 
Apr  7 10:31:21 xcp000 HVM2[8325]:   XENUTIL: SUITES: 
Apr  7 10:31:21 xcp000 HVM2[8325]:   XENUTIL: - TERMINAL 
Apr  7 10:31:21 xcp000 HVM2[8325]:   XENUTIL: - SINGLEUSERTS 
Apr  7 10:31:21 xcp000 HVM2[8325]:   XENUTIL: TYPE: WORKSTATION 
Apr  7 10:31:21 xcp000 HVM2[8325]:   XENUTIL: PV DRIVERS: VERSION: 5.6.0 BUILD: 30876 (Apr 30 2010.06:57:01) 
Apr  7 10:31:21 xcp000 HVM2[8325]:   XENUTIL: 64-bit HVM 
Apr  7 10:31:21 xcp000 HVM2[8325]: net_tap_shutdown: model=tap,name=tap.1 
Apr  7 10:31:21 xcp000 HVM2[8325]: net_tap_shutdown: model=tap,name=tap.0 
Apr  7 10:31:21 xcp000 HVM2[8325]:   XENUTIL: ExpandGrantTable: GRANT TABLE 0: (0 - 511) at FFFFF88003963000 (fbfa7000) 
Apr  7 10:31:21 xcp000 HVM2[8325]:   XENUTIL: XenEnterprise product string is present 
Apr  7 10:31:21 xcp000 HVM2[8325]:   XENUTIL: PHYSICAL MEMORY: TOP = 00000001.cfc00000 
Apr  7 10:31:22 xcp000 HVM2[8325]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:31:22 xcp000 HVM2[8325]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:31:22 xcp000 HVM2[8325]:   XENUTIL: XenevtchnMapResources setting callback irq to 11 
Apr  7 10:31:22 xcp000 HVM2[8325]:   XEVTCHN: PV init. done 
Apr  7 10:31:22 xcp000 HVM2[8325]:   XEVTCHN: Detected new device vif/0. 
Apr  7 10:31:22 xcp000 HVM2[8325]:   XEVTCHN: closing device/vif/0... 
Apr  7 12:31:22 xcp000 scripts-vif: Called as "offline vif" domid:2 devid:0 mode:openvswitch
Apr  7 12:31:22 xcp000 kernel: device vif2.0 left promiscuous mode
Apr  7 10:31:22 xcp000 HVM2[8325]:   XEVTCHN: device/vif/0 closed 
Apr  7 10:31:22 xcp000 HVM2[8325]:   XEVTCHN: Detected new device vif/1. 
Apr  7 10:31:22 xcp000 HVM2[8325]:   XEVTCHN: closing device/vif/1... 
Apr  7 12:31:22 xcp000 scripts-vif: Called as "offline vif" domid:2 devid:1 mode:openvswitch
Apr  7 12:31:22 xcp000 kernel: device vif2.1 left promiscuous mode
Apr  7 10:31:23 xcp000 HVM2[8325]:   XEVTCHN: device/vif/1 closed 
Apr  7 10:31:23 xcp000 HVM2[8325]:   XEVTCHN: StartDeviceFdo: <==== (00000000) 
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: XENVBD in NORMAL mode. 
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: XenvbdAddDevice: FDO = 0xFFFFFA80065CF060 
Apr  7 10:31:25 xcp000 HVM2[8325]:   XENUTIL: WARNING: IO hole already initialized by XEVTCHN 
Apr  7 10:31:25 xcp000 HVM2[8325]:   XENUTIL: WARNING: Bugcheck callback already installed 
Apr  7 10:31:25 xcp000 HVM2[8325]:   XENUTIL: WARNING: Bugcheck reason callback already installed 
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: RescanThread: starting 
Apr  7 10:31:25 xcp000 HVM2[8325]:   XENUTIL: XenvbdHwInitialize setting callback irq to 30 
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: DeviceRelationsFdo: scanning targets... 
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: XenbusFindVbds: ignoring cdrom (VBD 832) 
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: XenbusFindVbds: found new disk (VBD 5632) 
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: XenbusFindVbds: found new disk (VBD 5696) 
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: XenbusFindVbds: found new disk (VBD 768) 
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: target 0: claiming frontend... 
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: target 0: successfuly claimed device/vbd/768 
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: target 0: synthesising inquiry data: default page 
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: target 0: unit serial number = '277595e6-ee47-4a  ' 
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: target 0: device identifier[0]: CodeSet: 'Ascii' Type: 'VendorId' Assocation: 'Device' 
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: target 0: device identifier[0]: Length = 45 Data = 'XENSRC  277595e6-ee47-4a2a-8f5e-e969e0400a68 ' 
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: target 0: closing frontend... 
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: target 0: backend is closed 
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: target 0: created 
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: target 1: claiming frontend... 
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: target 1: successfuly claimed device/vbd/5632 
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: target 1: synthesising inquiry data: default page 
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: target 1: unit serial number = '7ce73a17-c0f8-4a  ' 
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: target 1: device identifier[0]: CodeSet: 'Ascii' Type: 'VendorId' Assocation: 'Device' 
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: target 1: device identifier[0]: Length = 45 Data = 'XENSRC  7ce73a17-c0f8-4a5b-8b71-f3bfac1ed0be ' 
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: target 1: closing frontend... 
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: target 1: backend is closed 
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: target 1: created 
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: target 2: claiming frontend... 
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: target 2: successfuly claimed device/vbd/5696 
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: target 2: synthesising inquiry data: default page 
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: target 2: unit serial number = 'aab270c7-c07f-4c  ' 
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: target 2: device identifier[0]: CodeSet: 'Ascii' Type: 'VendorId' Assocation: 'Device' 
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: target 2: device identifier[0]: Length = 45 Data = 'XENSRC  aab270c7-c07f-4c38-a7ba-ae76a756dbc2 ' 
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: target 2: closing frontend... 
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: target 2: backend is closed 
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: target 2: created 
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: XenbusFindVbds: requesting invalidation of bus relations 
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: invalidating bus relations 
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: __XenvbdScanTargets: target 0 -> device/vbd/768  
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: __XenvbdScanTargets: target 1 -> device/vbd/5632  
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: __XenvbdScanTargets: target 2 -> device/vbd/5696  
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: WARNING: target 0: truncated INQUIRY data for page 0x00 (36 < 96) 
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: WARNING: target 1: truncated INQUIRY data for page 0x00 (36 < 96) 
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: WARNING: target 2: truncated INQUIRY data for page 0x00 (36 < 96) 
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: Mapped PDO 0xFFFFFA800667C050 to target 0. 
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: target 0 is ejectable. 
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: target 0 is not surprise-removable. 
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: Mapped PDO 0xFFFFFA8006680050 to target 1. 
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: target 1 is ejectable. 
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: target 1 is not surprise-removable. 
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: Mapped PDO 0xFFFFFA8006682050 to target 2. 
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: target 2 is ejectable. 
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: target 2 is not surprise-removable. 
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: DeviceRelationsFdo: scanning targets... 
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: XenbusFindVbds: ignoring cdrom (VBD 832) 
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: __XenvbdScanTargets: target 0 -> device/vbd/768  
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: __XenvbdScanTargets: target 1 -> device/vbd/5632  
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: __XenvbdScanTargets: target 2 -> device/vbd/5696  
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: target 0: preparing backend for reconnection... 
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: target 0: backend is waiting 
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: target 0: XenvbdSwitchToFilter 
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: target 0: XenvbdTargetResume 
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: target 0: waiting for resume... 
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: target 0: wait complete 
Apr  7 10:31:25 xcp000 HVM2[8325]:  SCSIFILT: device/vbd/768: using multi-page handshake 
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: target 0: XenvbdSetTargetInfo 
Apr  7 10:31:25 xcp000 HVM2[8325]:  SCSIFILT: Replaying 0 requests. 
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: WARNING: target 0: unknown SRB SCSI OP: 21 
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: WARNING: target 0: unknown SRB SCSI OP: 21 
Apr  7 12:31:25 xcp000 kernel: blkback: event-channel 13
Apr  7 12:31:25 xcp000 kernel: blkback: ring-ref0 497
Apr  7 12:31:25 xcp000 kernel: blkback: protocol 1 (x86_32-abi)
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: target 0 is ejectable. 
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: target 0 is not surprise-removable. 
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: target 1: preparing backend for reconnection... 
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: target 1: backend is waiting 
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: target 1: XenvbdSwitchToFilter 
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: target 1: XenvbdTargetResume 
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: target 1: waiting for resume... 
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: target 1: wait complete 
Apr  7 10:31:25 xcp000 HVM2[8325]:  SCSIFILT: device/vbd/5632: using multi-page handshake 
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: target 1: XenvbdSetTargetInfo 
Apr  7 10:31:25 xcp000 HVM2[8325]:  SCSIFILT: Replaying 0 requests. 
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: target 1 is ejectable. 
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: target 1 is not surprise-removable. 
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: target 2: preparing backend for reconnection... 
Apr  7 12:31:25 xcp000 kernel: blkback: event-channel 14
Apr  7 12:31:25 xcp000 kernel: blkback: ring-ref0 482
Apr  7 12:31:25 xcp000 kernel: blkback: protocol 1 (x86_32-abi)
Apr  7 10:31:25 xcp000 HVM2[8325]:   XENUTIL: WARNING: spurious watch event (fffffa80067d6850:/local/domain/0/backend/vbd/2/5696/state). 
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: target 2: backend is waiting 
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: target 2: XenvbdSwitchToFilter 
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: target 2: XenvbdTargetResume 
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: target 2: waiting for resume... 
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: target 2: wait complete 
Apr  7 10:31:25 xcp000 HVM2[8325]:  SCSIFILT: device/vbd/5696: using multi-page handshake 
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: target 2: XenvbdSetTargetInfo 
Apr  7 10:31:25 xcp000 HVM2[8325]:  SCSIFILT: Replaying 0 requests. 
Apr  7 12:31:25 xcp000 kernel: blkback: event-channel 15
Apr  7 12:31:25 xcp000 kernel: blkback: ring-ref0 467
Apr  7 12:31:25 xcp000 kernel: blkback: protocol 1 (x86_32-abi)
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: target 2 is ejectable. 
Apr  7 10:31:25 xcp000 HVM2[8325]:    XENVBD: target 2 is not surprise-removable. 
Apr  7 10:31:28 xcp000 HVM2[8325]:    XENVBD: DeviceAreaChanged: requesting rescan of targets 
Apr  7 10:31:28 xcp000 HVM2[8325]:    XENVBD: RescanThread: scanning targets... 
Apr  7 10:31:28 xcp000 HVM2[8325]:    XENVBD: XenbusFindVbds: ignoring cdrom (VBD 832) 
Apr  7 10:31:28 xcp000 HVM2[8325]:    XENVBD: __XenvbdScanTargets: target 0 -> device/vbd/768  
Apr  7 10:31:28 xcp000 HVM2[8325]:    XENVBD: __XenvbdScanTargets: target 1 -> device/vbd/5632  
Apr  7 10:31:28 xcp000 HVM2[8325]:    XENVBD: __XenvbdScanTargets: target 2 -> device/vbd/5696  
Apr  7 10:31:39 xcp000 HVM2[8325]: UNPLUG: protocol 1 active 
Apr  7 10:31:39 xcp000 HVM2[8325]: UNPLUG: product_id: 1 build_number: 30876 
Apr  7 10:31:39 xcp000 HVM2[8325]: UNPLUG: drivers not blacklisted 
Apr  7 10:31:39 xcp000 HVM2[8325]: net_tap_shutdown: model=tap,name=tap.1 
Apr  7 10:31:39 xcp000 HVM2[8325]: net_tap_shutdown: model=tap,name=tap.0 
Apr  7 10:31:45 xcp000 HVM1[7904]: UNPLUG: protocol version set to 1 (drivers not blacklisted) 
Apr  7 10:31:45 xcp000 HVM1[7904]: UNPLUG: protocol 1 active 
Apr  7 10:31:45 xcp000 HVM1[7904]: UNPLUG: product_id: 1 build_number: 30876 
Apr  7 10:31:45 xcp000 HVM1[7904]: UNPLUG: drivers not blacklisted 
Apr  7 10:31:45 xcp000 HVM1[7904]: ide_unplug_harddisk: drive 0 
Apr  7 10:31:45 xcp000 HVM1[7904]: ide_unplug_harddisk: drive 1 
Apr  7 10:31:45 xcp000 HVM1[7904]: pci_dev_unplug: 00:04:00 
Apr  7 10:31:45 xcp000 HVM1[7904]: net_tap_shutdown: model=tap,name=tap.0 
Apr  7 12:31:45 xcp000 kernel: device tap1.0 left promiscuous mode
Apr  7 12:31:45 xcp000 scripts-vif: Called as "remove tap" domid:1 devid:0 mode:openvswitch
Apr  7 12:31:45 xcp000 scripts-vif: tap1.0 has been removed
Apr  7 12:31:45 xcp000 ovs-vsctl: 00001|vsctl|INFO|Called as /usr/bin/ovs-vsctl --timeout=30 -- --if-exists del-port tap1.0
Apr  7 10:31:45 xcp000 HVM1[7904]:  XEVTCHN: InstallDumpDeviceCallback: version mismatch (255 != 1) 
Apr  7 10:31:45 xcp000 HVM1[7904]:   XEVTCHN: XenevtchnAddDevice: FDO = 0x8AB4EB50 
Apr  7 10:31:45 xcp000 HVM1[7904]:   XEVTCHN: Initialized tracing provider 
Apr  7 10:31:45 xcp000 HVM1[7904]:   XEVTCHN: StartDeviceFdo: ====> 
Apr  7 10:31:45 xcp000 HVM1[7904]:   XENUTIL: XEVTCHN: IO hole: [00000000fbfd3000,00000000fc000000) mapped at F7002000 
Apr  7 10:31:45 xcp000 HVM1[7904]: net_tap_shutdown: model=tap,name=tap.0 
Apr  7 10:31:45 xcp000 HVM1[7904]:   XENUTIL: KERNEL: 5.2 (build 3790) platform WIN32_NT 
Apr  7 10:31:45 xcp000 HVM1[7904]:   XENUTIL: SP: 2.0 () 
Apr  7 10:31:45 xcp000 HVM1[7904]:   XENUTIL: SUITES: 
Apr  7 10:31:45 xcp000 HVM1[7904]:   XENUTIL: - SMALLBUSINESS 
Apr  7 10:31:45 xcp000 HVM1[7904]:   XENUTIL: - TERMINAL 
Apr  7 10:31:45 xcp000 HVM1[7904]:   XENUTIL: - SMALLBUSINESS_RESTRICTED 
Apr  7 10:31:45 xcp000 HVM1[7904]:   XENUTIL: - SINGLEUSERTS 
Apr  7 10:31:45 xcp000 HVM1[7904]:   XENUTIL: TYPE: DOMAIN_CONTROLLER 
Apr  7 10:31:45 xcp000 HVM1[7904]:   XENUTIL: PV DRIVERS: VERSION: 5.6.0 BUILD: 30876 (Apr 30 2010.06:56:16) 
Apr  7 10:31:45 xcp000 HVM1[7904]:   XENUTIL: 32-bit HVM 
Apr  7 10:31:45 xcp000 HVM1[7904]: net_tap_shutdown: model=tap,name=tap.0 
Apr  7 10:31:45 xcp000 HVM1[7904]:   XENUTIL: ExpandGrantTable: GRANT TABLE 0: (0 - 511) at F7003000 (fbfd4000) 
Apr  7 10:31:45 xcp000 HVM1[7904]:   XENUTIL: XenEnterprise product string is present 
Apr  7 10:31:45 xcp000 HVM1[7904]:   XENUTIL: Failed to add vlapic page for vcpu 0 to physmap: -22, releasing IO frame. 
Apr  7 10:31:45 xcp000 HVM1[7904]:   XENUTIL: Failed to map PV APIC page 0. 
Apr  7 10:31:45 xcp000 HVM1[7904]:   XENUTIL: Failed to add vlapic page for vcpu 1 to physmap: -22, releasing IO frame. 
Apr  7 10:31:45 xcp000 HVM1[7904]:   XENUTIL: Failed to map PV APIC page 1. 
Apr  7 10:31:45 xcp000 HVM1[7904]:   XENUTIL: Failed to add vlapic page for vcpu 2 to physmap: -22, releasing IO frame. 
Apr  7 10:31:45 xcp000 HVM1[7904]:   XENUTIL: Failed to map PV APIC page 2. 
Apr  7 10:31:45 xcp000 HVM1[7904]:   XENUTIL: Failed to add vlapic page for vcpu 3 to physmap: -22, releasing IO frame. 
Apr  7 10:31:45 xcp000 HVM1[7904]:   XENUTIL: Failed to map PV APIC page 3. 
Apr  7 10:31:45 xcp000 HVM1[7904]:   XENUTIL: QuiesceSystem (CPU1): =====> 
Apr  7 10:31:45 xcp000 HVM1[7904]:   XENUTIL: SpinProcessorDpc (CPU0): =====> 
Apr  7 10:31:45 xcp000 HVM1[7904]:   XENUTIL: SpinProcessorDpc (CPU3): =====> 
Apr  7 10:31:45 xcp000 HVM1[7904]:   XENUTIL: SpinProcessorDpc (CPU2): =====> 
Apr  7 10:31:45 xcp000 HVM1[7904]:   XENUTIL: QuiesceSystem: <==== 
Apr  7 10:31:45 xcp000 HVM1[7904]:   XENUTIL: UnquiesceSystem: =====> 
Apr  7 10:31:45 xcp000 HVM1[7904]:   XENUTIL: UnquiesceSystem: <===== 
Apr  7 10:31:45 xcp000 HVM1[7904]:   XENUTIL: SpinProcessorDpc (CPU2): <===== 
Apr  7 10:31:45 xcp000 HVM1[7904]:   XENUTIL: SpinProcessorDpc (CPU0): <===== 
Apr  7 10:31:45 xcp000 HVM1[7904]:   XENUTIL: SpinProcessorDpc (CPU3): <===== 
Apr  7 10:31:45 xcp000 HVM1[7904]:   XENUTIL: QuiesceSystem (CPU1): =====> 
Apr  7 10:31:45 xcp000 HVM1[7904]:   XENUTIL: SpinProcessorDpc (CPU0): =====> 
Apr  7 10:31:45 xcp000 HVM1[7904]:   XENUTIL: SpinProcessorDpc (CPU3): =====> 
Apr  7 10:31:45 xcp000 HVM1[7904]:   XENUTIL: SpinProcessorDpc (CPU2): =====> 
Apr  7 10:31:45 xcp000 HVM1[7904]:   XENUTIL: QuiesceSystem: <==== 
Apr  7 10:31:45 xcp000 HVM1[7904]:   XENUTIL: UnquiesceSystem: =====> 
Apr  7 10:31:45 xcp000 HVM1[7904]:   XENUTIL: UnquiesceSystem: <===== 
Apr  7 10:31:45 xcp000 HVM1[7904]:   XENUTIL: SpinProcessorDpc (CPU0): <===== 
Apr  7 10:31:45 xcp000 HVM1[7904]:   XENUTIL: SpinProcessorDpc (CPU2): <===== 
Apr  7 10:31:45 xcp000 HVM1[7904]:   XENUTIL: XS MP spin opt: patch 1 applied. 
Apr  7 10:31:45 xcp000 HVM1[7904]:   XENUTIL: SpinProcessorDpc (CPU3): <===== 
Apr  7 10:31:45 xcp000 HVM1[7904]:   XENUTIL: QuiesceSystem (CPU1): =====> 
Apr  7 10:31:45 xcp000 HVM1[7904]:   XENUTIL: SpinProcessorDpc (CPU0): =====> 
Apr  7 10:31:45 xcp000 HVM1[7904]:   XENUTIL: SpinProcessorDpc (CPU2): =====> 
Apr  7 10:31:45 xcp000 HVM1[7904]:   XENUTIL: SpinProcessorDpc (CPU3): =====> 
Apr  7 10:31:45 xcp000 HVM1[7904]:   XENUTIL: QuiesceSystem: <==== 
Apr  7 10:31:45 xcp000 HVM1[7904]:   XENUTIL: UnquiesceSystem: =====> 
Apr  7 10:31:45 xcp000 HVM1[7904]:   XENUTIL: UnquiesceSystem: <===== 
Apr  7 10:31:45 xcp000 HVM1[7904]:   XENUTIL: SpinProcessorDpc (CPU3): <===== 
Apr  7 10:31:45 xcp000 HVM1[7904]:   XENUTIL: SpinProcessorDpc (CPU0): <===== 
Apr  7 10:31:45 xcp000 HVM1[7904]:   XENUTIL: XS MP spin opt: patch 2 applied. 
Apr  7 10:31:45 xcp000 HVM1[7904]:   XENUTIL: SpinProcessorDpc (CPU2): <===== 
Apr  7 10:31:45 xcp000 HVM1[7904]:   XENUTIL: QuiesceSystem (CPU1): =====> 
Apr  7 10:31:45 xcp000 HVM1[7904]:   XENUTIL: SpinProcessorDpc (CPU0): =====> 
Apr  7 10:31:45 xcp000 HVM1[7904]:   XENUTIL: SpinProcessorDpc (CPU3): =====> 
Apr  7 10:31:45 xcp000 HVM1[7904]:   XENUTIL: SpinProcessorDpc (CPU2): =====> 
Apr  7 10:31:45 xcp000 HVM1[7904]:   XENUTIL: QuiesceSystem: <==== 
Apr  7 10:31:45 xcp000 HVM1[7904]:   XENUTIL: UnquiesceSystem: =====> 
Apr  7 10:31:45 xcp000 HVM1[7904]:   XENUTIL: UnquiesceSystem: <===== 
Apr  7 10:31:45 xcp000 HVM1[7904]:   XENUTIL: SpinProcessorDpc (CPU2): <===== 
Apr  7 10:31:45 xcp000 HVM1[7904]:   XENUTIL: SpinProcessorDpc (CPU0): <===== 
Apr  7 10:31:45 xcp000 HVM1[7904]:   XENUTIL: SpinProcessorDpc (CPU3): <===== 
Apr  7 10:31:45 xcp000 HVM1[7904]:   XENUTIL: XS MP spin opt: patch 3 applied. 
Apr  7 10:31:46 xcp000 HVM1[7904]:   XENUTIL: PHYSICAL MEMORY: TOP = 00000000.dfc00000 
Apr  7 10:31:46 xcp000 HVM1[7904]:   XENUTIL: PAE is OFF 
Apr  7 10:31:46 xcp000 HVM1[7904]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:31:46 xcp000 HVM1[7904]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 10:31:46 xcp000 HVM1[7904]:   XENUTIL: XenevtchnMapResources setting callback irq to 11 
Apr  7 10:31:46 xcp000 HVM1[7904]:   XEVTCHN: PV init. done 
Apr  7 10:31:46 xcp000 HVM1[7904]:   XEVTCHN: Detected new device vif/0. 
Apr  7 10:31:46 xcp000 HVM1[7904]:   XEVTCHN: closing device/vif/0... 
Apr  7 12:31:46 xcp000 scripts-vif: Called as "offline vif" domid:1 devid:0 mode:openvswitch
Apr  7 12:31:46 xcp000 kernel: device vif1.0 left promiscuous mode
Apr  7 10:31:46 xcp000 HVM1[7904]:   XEVTCHN: device/vif/0 closed 
Apr  7 10:31:46 xcp000 HVM1[7904]:   XEVTCHN: StartDeviceFdo: <==== (00000000) 
Apr  7 10:31:47 xcp000 HVM2[8325]:   XENUTIL: ExpandGrantTable: GRANT TABLE 1: (512 - 1023) at FFFFF88003964000 (fbfa8000) 
Apr  7 10:31:52 xcp000 HVM2[8325]:    XENNET: Registered miniport. 
Apr  7 10:31:52 xcp000 HVM2[8325]:    XENNET: Found 'device/vif/0' frontend. 
Apr  7 10:31:52 xcp000 HVM2[8325]:    XENNET: MpSetAdapterSettings: checking for tcpip values 
Apr  7 10:31:52 xcp000 HVM2[8325]:    XENNET: MpSetAdapterSettings: checking for tcpip6 values 
Apr  7 10:31:52 xcp000 HVM2[8325]:    XENNET: MpSetAdapterSettings: checking for nbt values 
Apr  7 10:31:52 xcp000 HVM2[8325]:    XENNET: MpSetAdapterSettings: checking for xenserver values 
Apr  7 10:31:52 xcp000 HVM2[8325]:    XENNET: LRO ON 
Apr  7 12:31:52 xcp000 kernel: frontend_changed: backend/vif/2/0: prepare for reconnect
Apr  7 12:31:52 xcp000 scripts-vif: Called as "online vif" domid:2 devid:0 mode:openvswitch
Apr  7 12:31:52 xcp000 scripts-vif: Setting vif2.0 MTU 1500
Apr  7 12:31:52 xcp000 scripts-vif: Adding vif2.0 to xenbr0 with address fe:ff:ff:ff:ff:ff
Apr  7 12:31:52 xcp000 scripts-vif: Failed to ip link set vif2.0 address fe:ff:ff:ff:ff:ff
Apr  7 12:31:52 xcp000 scripts-vif: vif2.0 external-ids:"xs-vm-uuid"="5377f51c-f483-a2d8-c1a4-e00b0fb287bb"
Apr  7 12:31:52 xcp000 scripts-vif: vif2.0 external-ids:"xs-vif-uuid"="5c15986a-b392-aaeb-fc2e-1c405f57559d"
Apr  7 12:31:52 xcp000 scripts-vif: vif2.0 external-ids:"xs-network-uuid"="9a30ee18-5064-90c3-eaa8-eb696a4aee53"
Apr  7 12:31:53 xcp000 scripts-vif: vif2.0 external-ids:"attached-mac"="ba:a4:d0:fd:a0:59"
Apr  7 12:31:53 xcp000 ovs-vsctl: 00001|vsctl|INFO|Called as /usr/bin/ovs-vsctl --timeout=30 -- --if-exists del-port vif2.0 -- add-port xenbr0 vif2.0 -- set interface vif2.0 "external-ids:\"xs-vm-uuid\"=\"5377f51c-f483-a2d8-c1a4-e00b0fb287bb\"" -- set interface vif2.0 "external-ids:\"xs-vif-uuid\"=\"5c15986a-b392-aaeb-fc2e-1c405f57559d\"" -- set interface vif2.0 "external-ids:\"xs-network-uuid\"=\"9a30ee18-5064-90c3-eaa8-eb696a4aee53\"" -- set interface vif2.0 "external-ids:\"attached-mac\"=\"ba:a4:d0:fd:a0:59\""
Apr  7 12:31:53 xcp000 kernel: device vif2.0 entered promiscuous mode
Apr  7 10:31:53 xcp000 HVM2[8325]:    XENNET: Connected 'device/vif/0' <-> '/local/domain/0/backend/vif/2/0'. 
Apr  7 10:31:53 xcp000 HVM2[8325]:    XENNET: Media state changed to connected. 
Apr  7 10:31:53 xcp000 HVM2[8325]:    XENNET: Found 'device/vif/1' frontend. 
Apr  7 10:31:53 xcp000 HVM2[8325]:    XENNET: MpSetAdapterSettings: checking for tcpip values 
Apr  7 10:31:53 xcp000 HVM2[8325]:    XENNET: MpSetAdapterSettings: checking for tcpip6 values 
Apr  7 10:31:53 xcp000 HVM2[8325]:    XENNET: MpSetAdapterSettings: checking for nbt values 
Apr  7 10:31:53 xcp000 HVM2[8325]:    XENNET: MpSetAdapterSettings: checking for xenserver values 
Apr  7 10:31:53 xcp000 HVM2[8325]:    XENNET: LRO ON 
Apr  7 12:31:53 xcp000 kernel: frontend_changed: backend/vif/2/1: prepare for reconnect
Apr  7 12:31:53 xcp000 scripts-vif: Called as "online vif" domid:2 devid:1 mode:openvswitch
Apr  7 12:31:53 xcp000 scripts-vif: Setting vif2.1 MTU 1500
Apr  7 12:31:53 xcp000 scripts-vif: Adding vif2.1 to xenbr0 with address fe:ff:ff:ff:ff:ff
Apr  7 12:31:53 xcp000 scripts-vif: Failed to ip link set vif2.1 address fe:ff:ff:ff:ff:ff
Apr  7 12:31:53 xcp000 scripts-vif: vif2.1 external-ids:"xs-vm-uuid"="5377f51c-f483-a2d8-c1a4-e00b0fb287bb"
Apr  7 12:31:53 xcp000 scripts-vif: vif2.1 external-ids:"xs-vif-uuid"="eb219b7c-28b2-dbfd-cdad-602f3634ff62"
Apr  7 12:31:53 xcp000 scripts-vif: vif2.1 external-ids:"xs-network-uuid"="9a30ee18-5064-90c3-eaa8-eb696a4aee53"
Apr  7 12:31:53 xcp000 scripts-vif: vif2.1 external-ids:"attached-mac"="46:16:fc:3d:8e:0f"
Apr  7 12:31:53 xcp000 ovs-vsctl: 00001|vsctl|INFO|Called as /usr/bin/ovs-vsctl --timeout=30 -- --if-exists del-port vif2.1 -- add-port xenbr0 vif2.1 -- set interface vif2.1 "external-ids:\"xs-vm-uuid\"=\"5377f51c-f483-a2d8-c1a4-e00b0fb287bb\"" -- set interface vif2.1 "external-ids:\"xs-vif-uuid\"=\"eb219b7c-28b2-dbfd-cdad-602f3634ff62\"" -- set interface vif2.1 "external-ids:\"xs-network-uuid\"=\"9a30ee18-5064-90c3-eaa8-eb696a4aee53\"" -- set interface vif2.1 "external-ids:\"attached-mac\"=\"46:16:fc:3d:8e:0f\""
Apr  7 12:31:53 xcp000 kernel: ------------[ cut here ]------------
Apr  7 12:31:53 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 12:31:53 xcp000 kernel: Hardware name: System Product Name
Apr  7 12:31:53 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2948 data_len=2896 ip_summed=0
Apr  7 12:31:53 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 12:31:53 xcp000 kernel: Pid: 8148, comm: tapdisk2 Not tainted 2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 12:31:53 xcp000 kernel: Call Trace:
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 12:31:53 xcp000 kernel:  [<c0301d37>] ? dev_hard_start_xmit+0x247/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 12:31:53 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c0330b5d>] ? tcp_sendmsg+0x70d/0x9d0
Apr  7 12:31:53 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 12:31:53 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 12:31:53 xcp000 kernel:  [<c03303f4>] tcp_sendpage+0x504/0x560
Apr  7 12:31:53 xcp000 kernel:  [<c02f3e30>] ? kernel_sendmsg+0x30/0x50
Apr  7 12:31:53 xcp000 kernel:  [<c032fef0>] ? tcp_sendpage+0x0/0x560
Apr  7 12:31:53 xcp000 kernel:  [<f0463eec>] xs_sendpages+0xec/0x210 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0465f6e>] xs_tcp_send_request+0x4e/0x150 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04620d3>] xprt_transmit+0x63/0x200 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04678fb>] ? rpcauth_wrap_req+0x5b/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04679b9>] ? rpcauth_marshcred+0x29/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0460911>] call_transmit+0x161/0x240 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466cde>] __rpc_execute+0x5e/0x280 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<c0163617>] ? mempool_alloc+0x37/0x110
Apr  7 12:31:53 xcp000 kernel:  [<f046637a>] ? rpc_set_active+0x4a/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466f27>] rpc_execute+0x17/0x20 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f045fc84>] rpc_run_task+0x44/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0800fec>] nfs_file_direct_write+0x4dc/0x720 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<f07f81cd>] nfs_file_write+0x5d/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4bd8>] aio_rw_vect_retry+0x68/0x160
Apr  7 12:31:53 xcp000 kernel:  [<f07f8170>] ? nfs_file_write+0x0/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4b70>] ? aio_rw_vect_retry+0x0/0x160
Apr  7 12:31:53 xcp000 kernel:  [<c01c5b77>] aio_run_iocb+0x67/0x130
Apr  7 12:31:53 xcp000 kernel:  [<c01c6471>] sys_io_submit+0x271/0x480
Apr  7 12:31:53 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 12:31:53 xcp000 kernel: ---[ end trace d9ef8dc18cbf5549 ]---
Apr  7 12:31:53 xcp000 kernel: ------------[ cut here ]------------
Apr  7 12:31:53 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 12:31:53 xcp000 kernel: Hardware name: System Product Name
Apr  7 12:31:53 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2948 data_len=2896 ip_summed=0
Apr  7 12:31:53 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 12:31:53 xcp000 kernel: Pid: 8148, comm: tapdisk2 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 12:31:53 xcp000 kernel: Call Trace:
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 12:31:53 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 12:31:53 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c03422ed>] ? tcp_reno_cong_avoid+0xd/0x70
Apr  7 12:31:53 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 12:31:53 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 12:31:53 xcp000 kernel:  [<c03303f4>] tcp_sendpage+0x504/0x560
Apr  7 12:31:53 xcp000 kernel:  [<c02f3e30>] ? kernel_sendmsg+0x30/0x50
Apr  7 12:31:53 xcp000 kernel:  [<c032fef0>] ? tcp_sendpage+0x0/0x560
Apr  7 12:31:53 xcp000 kernel:  [<f0463eec>] xs_sendpages+0xec/0x210 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0465f6e>] xs_tcp_send_request+0x4e/0x150 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04620d3>] xprt_transmit+0x63/0x200 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04678fb>] ? rpcauth_wrap_req+0x5b/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04679b9>] ? rpcauth_marshcred+0x29/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0460911>] call_transmit+0x161/0x240 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466cde>] __rpc_execute+0x5e/0x280 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<c0163617>] ? mempool_alloc+0x37/0x110
Apr  7 12:31:53 xcp000 kernel:  [<f046637a>] ? rpc_set_active+0x4a/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466f27>] rpc_execute+0x17/0x20 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f045fc84>] rpc_run_task+0x44/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0800fec>] nfs_file_direct_write+0x4dc/0x720 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<f07f81cd>] nfs_file_write+0x5d/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4bd8>] aio_rw_vect_retry+0x68/0x160
Apr  7 12:31:53 xcp000 kernel:  [<f07f8170>] ? nfs_file_write+0x0/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4b70>] ? aio_rw_vect_retry+0x0/0x160
Apr  7 12:31:53 xcp000 kernel:  [<c01c5b77>] aio_run_iocb+0x67/0x130
Apr  7 12:31:53 xcp000 kernel:  [<c01c6471>] sys_io_submit+0x271/0x480
Apr  7 12:31:53 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 12:31:53 xcp000 kernel: ---[ end trace d9ef8dc18cbf554a ]---
Apr  7 12:31:53 xcp000 kernel: ------------[ cut here ]------------
Apr  7 12:31:53 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 12:31:53 xcp000 kernel: Hardware name: System Product Name
Apr  7 12:31:53 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2948 data_len=2896 ip_summed=0
Apr  7 12:31:53 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 12:31:53 xcp000 kernel: Pid: 8148, comm: tapdisk2 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 12:31:53 xcp000 kernel: Call Trace:
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] ? netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] ? do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 12:31:53 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] ? tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 12:31:53 xcp000 kernel:  [<c033986b>] ? tcp_rcv_established+0x3bb/0x590
Apr  7 12:31:53 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 12:31:53 xcp000 kernel:  [<c03303f4>] tcp_sendpage+0x504/0x560
Apr  7 12:31:53 xcp000 kernel:  [<c02f3e30>] ? kernel_sendmsg+0x30/0x50
Apr  7 12:31:53 xcp000 kernel:  [<c032fef0>] ? tcp_sendpage+0x0/0x560
Apr  7 12:31:53 xcp000 kernel:  [<f0463eec>] xs_sendpages+0xec/0x210 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0465f6e>] xs_tcp_send_request+0x4e/0x150 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04620d3>] xprt_transmit+0x63/0x200 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04678fb>] ? rpcauth_wrap_req+0x5b/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04679b9>] ? rpcauth_marshcred+0x29/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0460911>] call_transmit+0x161/0x240 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466cde>] __rpc_execute+0x5e/0x280 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<c0163617>] ? mempool_alloc+0x37/0x110
Apr  7 12:31:53 xcp000 kernel:  [<f046637a>] ? rpc_set_active+0x4a/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466f27>] rpc_execute+0x17/0x20 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f045fc84>] rpc_run_task+0x44/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0800fec>] nfs_file_direct_write+0x4dc/0x720 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<f07f81cd>] nfs_file_write+0x5d/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4bd8>] aio_rw_vect_retry+0x68/0x160
Apr  7 12:31:53 xcp000 kernel:  [<f07f8170>] ? nfs_file_write+0x0/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4b70>] ? aio_rw_vect_retry+0x0/0x160
Apr  7 12:31:53 xcp000 kernel:  [<c01c5b77>] aio_run_iocb+0x67/0x130
Apr  7 12:31:53 xcp000 kernel:  [<c01c6471>] sys_io_submit+0x271/0x480
Apr  7 12:31:53 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 12:31:53 xcp000 kernel: ---[ end trace d9ef8dc18cbf554b ]---
Apr  7 12:31:53 xcp000 kernel: ------------[ cut here ]------------
Apr  7 12:31:53 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 12:31:53 xcp000 kernel: Hardware name: System Product Name
Apr  7 12:31:53 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2948 data_len=2896 ip_summed=0
Apr  7 12:31:53 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 12:31:53 xcp000 kernel: Pid: 8148, comm: tapdisk2 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 12:31:53 xcp000 kernel: Call Trace:
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] ? netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] ? do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 12:31:53 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c03422ed>] ? tcp_reno_cong_avoid+0xd/0x70
Apr  7 12:31:53 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c03377e0>] ? tcp_ack+0x13d0/0x1c00
Apr  7 12:31:53 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 12:31:53 xcp000 kernel:  [<c033986b>] ? tcp_rcv_established+0x3bb/0x590
Apr  7 12:31:53 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 12:31:53 xcp000 kernel:  [<c03303f4>] tcp_sendpage+0x504/0x560
Apr  7 12:31:53 xcp000 kernel:  [<c02f3e30>] ? kernel_sendmsg+0x30/0x50
Apr  7 12:31:53 xcp000 kernel:  [<c032fef0>] ? tcp_sendpage+0x0/0x560
Apr  7 12:31:53 xcp000 kernel:  [<f0463eec>] xs_sendpages+0xec/0x210 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0465f6e>] xs_tcp_send_request+0x4e/0x150 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04620d3>] xprt_transmit+0x63/0x200 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04678fb>] ? rpcauth_wrap_req+0x5b/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04679b9>] ? rpcauth_marshcred+0x29/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0460911>] call_transmit+0x161/0x240 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466cde>] __rpc_execute+0x5e/0x280 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<c0163617>] ? mempool_alloc+0x37/0x110
Apr  7 12:31:53 xcp000 kernel:  [<f046637a>] ? rpc_set_active+0x4a/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466f27>] rpc_execute+0x17/0x20 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f045fc84>] rpc_run_task+0x44/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0800fec>] nfs_file_direct_write+0x4dc/0x720 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<f07f81cd>] nfs_file_write+0x5d/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4bd8>] aio_rw_vect_retry+0x68/0x160
Apr  7 12:31:53 xcp000 kernel:  [<f07f8170>] ? nfs_file_write+0x0/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4b70>] ? aio_rw_vect_retry+0x0/0x160
Apr  7 12:31:53 xcp000 kernel:  [<c01c5b77>] aio_run_iocb+0x67/0x130
Apr  7 12:31:53 xcp000 kernel:  [<c01c6471>] sys_io_submit+0x271/0x480
Apr  7 12:31:53 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 12:31:53 xcp000 kernel: ---[ end trace d9ef8dc18cbf554c ]---
Apr  7 12:31:53 xcp000 kernel: ------------[ cut here ]------------
Apr  7 12:31:53 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 12:31:53 xcp000 kernel: Hardware name: System Product Name
Apr  7 12:31:53 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2948 data_len=2896 ip_summed=0
Apr  7 12:31:53 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 12:31:53 xcp000 kernel: Pid: 8148, comm: tapdisk2 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 12:31:53 xcp000 kernel: Call Trace:
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] ? netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] ? do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 12:31:53 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] ? tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 12:31:53 xcp000 kernel:  [<c033986b>] ? tcp_rcv_established+0x3bb/0x590
Apr  7 12:31:53 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 12:31:53 xcp000 kernel:  [<c03303f4>] tcp_sendpage+0x504/0x560
Apr  7 12:31:53 xcp000 kernel:  [<c02f3e30>] ? kernel_sendmsg+0x30/0x50
Apr  7 12:31:53 xcp000 kernel:  [<c032fef0>] ? tcp_sendpage+0x0/0x560
Apr  7 12:31:53 xcp000 kernel:  [<f0463eec>] xs_sendpages+0xec/0x210 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0465f6e>] xs_tcp_send_request+0x4e/0x150 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04620d3>] xprt_transmit+0x63/0x200 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04678fb>] ? rpcauth_wrap_req+0x5b/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04679b9>] ? rpcauth_marshcred+0x29/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0460911>] call_transmit+0x161/0x240 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466cde>] __rpc_execute+0x5e/0x280 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<c0163617>] ? mempool_alloc+0x37/0x110
Apr  7 12:31:53 xcp000 kernel:  [<f046637a>] ? rpc_set_active+0x4a/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466f27>] rpc_execute+0x17/0x20 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f045fc84>] rpc_run_task+0x44/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0800fec>] nfs_file_direct_write+0x4dc/0x720 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<f07f81cd>] nfs_file_write+0x5d/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4bd8>] aio_rw_vect_retry+0x68/0x160
Apr  7 12:31:53 xcp000 kernel:  [<f07f8170>] ? nfs_file_write+0x0/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4b70>] ? aio_rw_vect_retry+0x0/0x160
Apr  7 12:31:53 xcp000 kernel:  [<c01c5b77>] aio_run_iocb+0x67/0x130
Apr  7 12:31:53 xcp000 kernel:  [<c01c6471>] sys_io_submit+0x271/0x480
Apr  7 12:31:53 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 12:31:53 xcp000 kernel: ---[ end trace d9ef8dc18cbf554d ]---
Apr  7 12:31:53 xcp000 kernel: ------------[ cut here ]------------
Apr  7 12:31:53 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 12:31:53 xcp000 kernel: Hardware name: System Product Name
Apr  7 12:31:53 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2948 data_len=2896 ip_summed=0
Apr  7 12:31:53 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 12:31:53 xcp000 kernel: Pid: 8148, comm: tapdisk2 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 12:31:53 xcp000 kernel: Call Trace:
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 12:31:53 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 12:31:53 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c01a2350>] ? do_select+0x610/0x630
Apr  7 12:31:53 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 12:31:53 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 12:31:53 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 12:31:53 xcp000 kernel:  [<c03303f4>] tcp_sendpage+0x504/0x560
Apr  7 12:31:53 xcp000 kernel:  [<c02f3e30>] ? kernel_sendmsg+0x30/0x50
Apr  7 12:31:53 xcp000 kernel:  [<c032fef0>] ? tcp_sendpage+0x0/0x560
Apr  7 12:31:53 xcp000 kernel:  [<f0463eec>] xs_sendpages+0xec/0x210 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0465f6e>] xs_tcp_send_request+0x4e/0x150 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04620d3>] xprt_transmit+0x63/0x200 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04678fb>] ? rpcauth_wrap_req+0x5b/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04679b9>] ? rpcauth_marshcred+0x29/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0460911>] call_transmit+0x161/0x240 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466cde>] __rpc_execute+0x5e/0x280 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<c0163617>] ? mempool_alloc+0x37/0x110
Apr  7 12:31:53 xcp000 kernel:  [<f046637a>] ? rpc_set_active+0x4a/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466f27>] rpc_execute+0x17/0x20 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f045fc84>] rpc_run_task+0x44/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0800fec>] nfs_file_direct_write+0x4dc/0x720 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<f07f81cd>] nfs_file_write+0x5d/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4bd8>] aio_rw_vect_retry+0x68/0x160
Apr  7 12:31:53 xcp000 kernel:  [<f07f8170>] ? nfs_file_write+0x0/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4b70>] ? aio_rw_vect_retry+0x0/0x160
Apr  7 12:31:53 xcp000 kernel:  [<c01c5b77>] aio_run_iocb+0x67/0x130
Apr  7 12:31:53 xcp000 kernel:  [<c01c6471>] sys_io_submit+0x271/0x480
Apr  7 12:31:53 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 12:31:53 xcp000 kernel: ---[ end trace d9ef8dc18cbf554e ]---
Apr  7 12:31:53 xcp000 kernel: device vif2.1 entered promiscuous mode
Apr  7 10:31:53 xcp000 HVM2[8325]:    XENNET: Connected 'device/vif/1' <-> '/local/domain/0/backend/vif/2/1'. 
Apr  7 10:31:53 xcp000 HVM2[8325]:    XENNET: Media state changed to connected. 
Apr  7 12:31:53 xcp000 kernel: ------------[ cut here ]------------
Apr  7 12:31:53 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 12:31:53 xcp000 kernel: Hardware name: System Product Name
Apr  7 12:31:53 xcp000 kernel: netbk: caps=(0x10801, 0x0) len=2948 data_len=2896 ip_summed=0
Apr  7 12:31:53 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 12:31:53 xcp000 kernel: Pid: 8148, comm: tapdisk2 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 12:31:53 xcp000 kernel: Call Trace:
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 12:31:53 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef2fc>] execute_actions+0x9c/0x9f0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 12:31:53 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c01a2350>] ? do_select+0x610/0x630
Apr  7 12:31:53 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 12:31:53 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 12:31:53 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 12:31:53 xcp000 kernel:  [<c03303f4>] tcp_sendpage+0x504/0x560
Apr  7 12:31:53 xcp000 kernel:  [<c02f3e30>] ? kernel_sendmsg+0x30/0x50
Apr  7 12:31:53 xcp000 kernel:  [<c032fef0>] ? tcp_sendpage+0x0/0x560
Apr  7 12:31:53 xcp000 kernel:  [<f0463eec>] xs_sendpages+0xec/0x210 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0465f6e>] xs_tcp_send_request+0x4e/0x150 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04620d3>] xprt_transmit+0x63/0x200 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04678fb>] ? rpcauth_wrap_req+0x5b/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04679b9>] ? rpcauth_marshcred+0x29/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0460911>] call_transmit+0x161/0x240 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466cde>] __rpc_execute+0x5e/0x280 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<c0163617>] ? mempool_alloc+0x37/0x110
Apr  7 12:31:53 xcp000 kernel:  [<f046637a>] ? rpc_set_active+0x4a/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466f27>] rpc_execute+0x17/0x20 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f045fc84>] rpc_run_task+0x44/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0800fec>] nfs_file_direct_write+0x4dc/0x720 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<f07f81cd>] nfs_file_write+0x5d/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4bd8>] aio_rw_vect_retry+0x68/0x160
Apr  7 12:31:53 xcp000 kernel:  [<f07f8170>] ? nfs_file_write+0x0/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4b70>] ? aio_rw_vect_retry+0x0/0x160
Apr  7 12:31:53 xcp000 kernel:  [<c01c5b77>] aio_run_iocb+0x67/0x130
Apr  7 12:31:53 xcp000 kernel:  [<c01c6471>] sys_io_submit+0x271/0x480
Apr  7 12:31:53 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 12:31:53 xcp000 kernel: ---[ end trace d9ef8dc18cbf554f ]---
Apr  7 12:31:53 xcp000 kernel: ------------[ cut here ]------------
Apr  7 12:31:53 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 12:31:53 xcp000 kernel: Hardware name: System Product Name
Apr  7 12:31:53 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2948 data_len=2896 ip_summed=0
Apr  7 12:31:53 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 12:31:53 xcp000 kernel: Pid: 8148, comm: tapdisk2 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 12:31:53 xcp000 kernel: Call Trace:
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 12:31:53 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 12:31:53 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c01a2350>] ? do_select+0x610/0x630
Apr  7 12:31:53 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 12:31:53 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 12:31:53 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 12:31:53 xcp000 kernel:  [<c03303f4>] tcp_sendpage+0x504/0x560
Apr  7 12:31:53 xcp000 kernel:  [<c02f3e30>] ? kernel_sendmsg+0x30/0x50
Apr  7 12:31:53 xcp000 kernel:  [<c032fef0>] ? tcp_sendpage+0x0/0x560
Apr  7 12:31:53 xcp000 kernel:  [<f0463eec>] xs_sendpages+0xec/0x210 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0465f6e>] xs_tcp_send_request+0x4e/0x150 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04620d3>] xprt_transmit+0x63/0x200 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04678fb>] ? rpcauth_wrap_req+0x5b/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04679b9>] ? rpcauth_marshcred+0x29/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0460911>] call_transmit+0x161/0x240 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466cde>] __rpc_execute+0x5e/0x280 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<c0163617>] ? mempool_alloc+0x37/0x110
Apr  7 12:31:53 xcp000 kernel:  [<f046637a>] ? rpc_set_active+0x4a/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466f27>] rpc_execute+0x17/0x20 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f045fc84>] rpc_run_task+0x44/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0800fec>] nfs_file_direct_write+0x4dc/0x720 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<f07f81cd>] nfs_file_write+0x5d/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4bd8>] aio_rw_vect_retry+0x68/0x160
Apr  7 12:31:53 xcp000 kernel:  [<f07f8170>] ? nfs_file_write+0x0/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4b70>] ? aio_rw_vect_retry+0x0/0x160
Apr  7 12:31:53 xcp000 kernel:  [<c01c5b77>] aio_run_iocb+0x67/0x130
Apr  7 12:31:53 xcp000 kernel:  [<c01c6471>] sys_io_submit+0x271/0x480
Apr  7 12:31:53 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 12:31:53 xcp000 kernel: ---[ end trace d9ef8dc18cbf5550 ]---
Apr  7 12:31:53 xcp000 kernel: ------------[ cut here ]------------
Apr  7 12:31:53 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 12:31:53 xcp000 kernel: Hardware name: System Product Name
Apr  7 12:31:53 xcp000 kernel: netbk: caps=(0x10801, 0x0) len=2948 data_len=2896 ip_summed=0
Apr  7 12:31:53 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 12:31:53 xcp000 kernel: Pid: 8148, comm: tapdisk2 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 12:31:53 xcp000 kernel: Call Trace:
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] ? netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 12:31:53 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef2fc>] execute_actions+0x9c/0x9f0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 12:31:53 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] ? tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c02f513f>] ? sk_reset_timer+0xf/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c033a25a>] ? tcp_event_new_data_sent+0x8a/0xb0
Apr  7 12:31:53 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 12:31:53 xcp000 kernel:  [<c033986b>] ? tcp_rcv_established+0x3bb/0x590
Apr  7 12:31:53 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 12:31:53 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 12:31:53 xcp000 kernel:  [<c03303f4>] tcp_sendpage+0x504/0x560
Apr  7 12:31:53 xcp000 kernel:  [<c02f3e30>] ? kernel_sendmsg+0x30/0x50
Apr  7 12:31:53 xcp000 kernel:  [<c032fef0>] ? tcp_sendpage+0x0/0x560
Apr  7 12:31:53 xcp000 kernel:  [<f0463eec>] xs_sendpages+0xec/0x210 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0465f6e>] xs_tcp_send_request+0x4e/0x150 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04620d3>] xprt_transmit+0x63/0x200 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04678fb>] ? rpcauth_wrap_req+0x5b/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04679b9>] ? rpcauth_marshcred+0x29/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0460911>] call_transmit+0x161/0x240 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466cde>] __rpc_execute+0x5e/0x280 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<c0163617>] ? mempool_alloc+0x37/0x110
Apr  7 12:31:53 xcp000 kernel:  [<f046637a>] ? rpc_set_active+0x4a/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466f27>] rpc_execute+0x17/0x20 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f045fc84>] rpc_run_task+0x44/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0800fec>] nfs_file_direct_write+0x4dc/0x720 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<f07f81cd>] nfs_file_write+0x5d/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4bd8>] aio_rw_vect_retry+0x68/0x160
Apr  7 12:31:53 xcp000 kernel:  [<f07f8170>] ? nfs_file_write+0x0/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4b70>] ? aio_rw_vect_retry+0x0/0x160
Apr  7 12:31:53 xcp000 kernel:  [<c01c5b77>] aio_run_iocb+0x67/0x130
Apr  7 12:31:53 xcp000 kernel:  [<c01c6471>] sys_io_submit+0x271/0x480
Apr  7 12:31:53 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 12:31:53 xcp000 kernel: ---[ end trace d9ef8dc18cbf5551 ]---
Apr  7 12:31:53 xcp000 kernel: ------------[ cut here ]------------
Apr  7 12:31:53 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 12:31:53 xcp000 kernel: Hardware name: System Product Name
Apr  7 12:31:53 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2948 data_len=2896 ip_summed=0
Apr  7 12:31:53 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 12:31:53 xcp000 kernel: Pid: 8148, comm: tapdisk2 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 12:31:53 xcp000 kernel: Call Trace:
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] ? netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 12:31:53 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 12:31:53 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] ? tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c02f513f>] ? sk_reset_timer+0xf/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c033a25a>] ? tcp_event_new_data_sent+0x8a/0xb0
Apr  7 12:31:53 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 12:31:53 xcp000 kernel:  [<c033986b>] ? tcp_rcv_established+0x3bb/0x590
Apr  7 12:31:53 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 12:31:53 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 12:31:53 xcp000 kernel:  [<c03303f4>] tcp_sendpage+0x504/0x560
Apr  7 12:31:53 xcp000 kernel:  [<c02f3e30>] ? kernel_sendmsg+0x30/0x50
Apr  7 12:31:53 xcp000 kernel:  [<c032fef0>] ? tcp_sendpage+0x0/0x560
Apr  7 12:31:53 xcp000 kernel:  [<f0463eec>] xs_sendpages+0xec/0x210 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0465f6e>] xs_tcp_send_request+0x4e/0x150 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04620d3>] xprt_transmit+0x63/0x200 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04678fb>] ? rpcauth_wrap_req+0x5b/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04679b9>] ? rpcauth_marshcred+0x29/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0460911>] call_transmit+0x161/0x240 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466cde>] __rpc_execute+0x5e/0x280 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<c0163617>] ? mempool_alloc+0x37/0x110
Apr  7 12:31:53 xcp000 kernel:  [<f046637a>] ? rpc_set_active+0x4a/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466f27>] rpc_execute+0x17/0x20 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f045fc84>] rpc_run_task+0x44/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0800fec>] nfs_file_direct_write+0x4dc/0x720 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<f07f81cd>] nfs_file_write+0x5d/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4bd8>] aio_rw_vect_retry+0x68/0x160
Apr  7 12:31:53 xcp000 kernel:  [<f07f8170>] ? nfs_file_write+0x0/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4b70>] ? aio_rw_vect_retry+0x0/0x160
Apr  7 12:31:53 xcp000 kernel:  [<c01c5b77>] aio_run_iocb+0x67/0x130
Apr  7 12:31:53 xcp000 kernel:  [<c01c6471>] sys_io_submit+0x271/0x480
Apr  7 12:31:53 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 12:31:53 xcp000 kernel: ---[ end trace d9ef8dc18cbf5552 ]---
Apr  7 12:31:53 xcp000 kernel: ------------[ cut here ]------------
Apr  7 12:31:53 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 12:31:53 xcp000 kernel: Hardware name: System Product Name
Apr  7 12:31:53 xcp000 kernel: netbk: caps=(0x10801, 0x0) len=2948 data_len=2896 ip_summed=0
Apr  7 12:31:53 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 12:31:53 xcp000 kernel: Pid: 8148, comm: tapdisk2 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 12:31:53 xcp000 kernel: Call Trace:
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] ? netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] ? do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef2fc>] execute_actions+0x9c/0x9f0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 12:31:53 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] ? tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 12:31:53 xcp000 kernel:  [<c033986b>] ? tcp_rcv_established+0x3bb/0x590
Apr  7 12:31:53 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 12:31:53 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 12:31:53 xcp000 kernel:  [<c03303f4>] tcp_sendpage+0x504/0x560
Apr  7 12:31:53 xcp000 kernel:  [<c02f3e30>] ? kernel_sendmsg+0x30/0x50
Apr  7 12:31:53 xcp000 kernel:  [<c032fef0>] ? tcp_sendpage+0x0/0x560
Apr  7 12:31:53 xcp000 kernel:  [<f0463eec>] xs_sendpages+0xec/0x210 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0465f6e>] xs_tcp_send_request+0x4e/0x150 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04620d3>] xprt_transmit+0x63/0x200 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04678fb>] ? rpcauth_wrap_req+0x5b/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04679b9>] ? rpcauth_marshcred+0x29/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0460911>] call_transmit+0x161/0x240 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466cde>] __rpc_execute+0x5e/0x280 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<c0163617>] ? mempool_alloc+0x37/0x110
Apr  7 12:31:53 xcp000 kernel:  [<f046637a>] ? rpc_set_active+0x4a/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466f27>] rpc_execute+0x17/0x20 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f045fc84>] rpc_run_task+0x44/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0800fec>] nfs_file_direct_write+0x4dc/0x720 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<f07f81cd>] nfs_file_write+0x5d/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4bd8>] aio_rw_vect_retry+0x68/0x160
Apr  7 12:31:53 xcp000 kernel:  [<f07f8170>] ? nfs_file_write+0x0/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4b70>] ? aio_rw_vect_retry+0x0/0x160
Apr  7 12:31:53 xcp000 kernel:  [<c01c5b77>] aio_run_iocb+0x67/0x130
Apr  7 12:31:53 xcp000 kernel:  [<c01c6471>] sys_io_submit+0x271/0x480
Apr  7 12:31:53 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 12:31:53 xcp000 kernel: ---[ end trace d9ef8dc18cbf5553 ]---
Apr  7 12:31:53 xcp000 kernel: ------------[ cut here ]------------
Apr  7 12:31:53 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 12:31:53 xcp000 kernel: Hardware name: System Product Name
Apr  7 12:31:53 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2948 data_len=2896 ip_summed=0
Apr  7 12:31:53 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 12:31:53 xcp000 kernel: Pid: 8148, comm: tapdisk2 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 12:31:53 xcp000 kernel: Call Trace:
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] ? netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] ? do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 12:31:53 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] ? tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 12:31:53 xcp000 kernel:  [<c033986b>] ? tcp_rcv_established+0x3bb/0x590
Apr  7 12:31:53 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 12:31:53 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 12:31:53 xcp000 kernel:  [<c03303f4>] tcp_sendpage+0x504/0x560
Apr  7 12:31:53 xcp000 kernel:  [<c02f3e30>] ? kernel_sendmsg+0x30/0x50
Apr  7 12:31:53 xcp000 kernel:  [<c032fef0>] ? tcp_sendpage+0x0/0x560
Apr  7 12:31:53 xcp000 kernel:  [<f0463eec>] xs_sendpages+0xec/0x210 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0465f6e>] xs_tcp_send_request+0x4e/0x150 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04620d3>] xprt_transmit+0x63/0x200 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04678fb>] ? rpcauth_wrap_req+0x5b/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04679b9>] ? rpcauth_marshcred+0x29/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0460911>] call_transmit+0x161/0x240 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466cde>] __rpc_execute+0x5e/0x280 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<c0163617>] ? mempool_alloc+0x37/0x110
Apr  7 12:31:53 xcp000 kernel:  [<f046637a>] ? rpc_set_active+0x4a/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466f27>] rpc_execute+0x17/0x20 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f045fc84>] rpc_run_task+0x44/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0800fec>] nfs_file_direct_write+0x4dc/0x720 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<f07f81cd>] nfs_file_write+0x5d/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4bd8>] aio_rw_vect_retry+0x68/0x160
Apr  7 12:31:53 xcp000 kernel:  [<f07f8170>] ? nfs_file_write+0x0/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4b70>] ? aio_rw_vect_retry+0x0/0x160
Apr  7 12:31:53 xcp000 kernel:  [<c01c5b77>] aio_run_iocb+0x67/0x130
Apr  7 12:31:53 xcp000 kernel:  [<c01c6471>] sys_io_submit+0x271/0x480
Apr  7 12:31:53 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 12:31:53 xcp000 kernel: ---[ end trace d9ef8dc18cbf5554 ]---
Apr  7 12:31:53 xcp000 kernel: ------------[ cut here ]------------
Apr  7 12:31:53 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 12:31:53 xcp000 kernel: Hardware name: System Product Name
Apr  7 12:31:53 xcp000 kernel: netbk: caps=(0x10801, 0x0) len=2948 data_len=2896 ip_summed=0
Apr  7 12:31:53 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 12:31:53 xcp000 kernel: Pid: 8148, comm: tapdisk2 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 12:31:53 xcp000 kernel: Call Trace:
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] ? netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] ? do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef2fc>] execute_actions+0x9c/0x9f0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 12:31:53 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c03422ed>] ? tcp_reno_cong_avoid+0xd/0x70
Apr  7 12:31:53 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c03377e0>] ? tcp_ack+0x13d0/0x1c00
Apr  7 12:31:53 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 12:31:53 xcp000 kernel:  [<c033986b>] ? tcp_rcv_established+0x3bb/0x590
Apr  7 12:31:53 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 12:31:53 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 12:31:53 xcp000 kernel:  [<c03303f4>] tcp_sendpage+0x504/0x560
Apr  7 12:31:53 xcp000 kernel:  [<c02f3e30>] ? kernel_sendmsg+0x30/0x50
Apr  7 12:31:53 xcp000 kernel:  [<c032fef0>] ? tcp_sendpage+0x0/0x560
Apr  7 12:31:53 xcp000 kernel:  [<f0463eec>] xs_sendpages+0xec/0x210 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0465f6e>] xs_tcp_send_request+0x4e/0x150 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04620d3>] xprt_transmit+0x63/0x200 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04678fb>] ? rpcauth_wrap_req+0x5b/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04679b9>] ? rpcauth_marshcred+0x29/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0460911>] call_transmit+0x161/0x240 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466cde>] __rpc_execute+0x5e/0x280 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<c0163617>] ? mempool_alloc+0x37/0x110
Apr  7 12:31:53 xcp000 kernel:  [<f046637a>] ? rpc_set_active+0x4a/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466f27>] rpc_execute+0x17/0x20 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f045fc84>] rpc_run_task+0x44/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0800fec>] nfs_file_direct_write+0x4dc/0x720 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<f07f81cd>] nfs_file_write+0x5d/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4bd8>] aio_rw_vect_retry+0x68/0x160
Apr  7 12:31:53 xcp000 kernel:  [<f07f8170>] ? nfs_file_write+0x0/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4b70>] ? aio_rw_vect_retry+0x0/0x160
Apr  7 12:31:53 xcp000 kernel:  [<c01c5b77>] aio_run_iocb+0x67/0x130
Apr  7 12:31:53 xcp000 kernel:  [<c01c6471>] sys_io_submit+0x271/0x480
Apr  7 12:31:53 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 12:31:53 xcp000 kernel: ---[ end trace d9ef8dc18cbf5555 ]---
Apr  7 12:31:53 xcp000 kernel: ------------[ cut here ]------------
Apr  7 12:31:53 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 12:31:53 xcp000 kernel: Hardware name: System Product Name
Apr  7 12:31:53 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2948 data_len=2896 ip_summed=0
Apr  7 12:31:53 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 12:31:53 xcp000 kernel: Pid: 8148, comm: tapdisk2 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 12:31:53 xcp000 kernel: Call Trace:
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] ? netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] ? do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 12:31:53 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c03422ed>] ? tcp_reno_cong_avoid+0xd/0x70
Apr  7 12:31:53 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c03377e0>] ? tcp_ack+0x13d0/0x1c00
Apr  7 12:31:53 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 12:31:53 xcp000 kernel:  [<c033986b>] ? tcp_rcv_established+0x3bb/0x590
Apr  7 12:31:53 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 12:31:53 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 12:31:53 xcp000 kernel:  [<c03303f4>] tcp_sendpage+0x504/0x560
Apr  7 12:31:53 xcp000 kernel:  [<c02f3e30>] ? kernel_sendmsg+0x30/0x50
Apr  7 12:31:53 xcp000 kernel:  [<c032fef0>] ? tcp_sendpage+0x0/0x560
Apr  7 12:31:53 xcp000 kernel:  [<f0463eec>] xs_sendpages+0xec/0x210 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0465f6e>] xs_tcp_send_request+0x4e/0x150 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04620d3>] xprt_transmit+0x63/0x200 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04678fb>] ? rpcauth_wrap_req+0x5b/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04679b9>] ? rpcauth_marshcred+0x29/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0460911>] call_transmit+0x161/0x240 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466cde>] __rpc_execute+0x5e/0x280 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<c0163617>] ? mempool_alloc+0x37/0x110
Apr  7 12:31:53 xcp000 kernel:  [<f046637a>] ? rpc_set_active+0x4a/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466f27>] rpc_execute+0x17/0x20 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f045fc84>] rpc_run_task+0x44/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0800fec>] nfs_file_direct_write+0x4dc/0x720 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<f07f81cd>] nfs_file_write+0x5d/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4bd8>] aio_rw_vect_retry+0x68/0x160
Apr  7 12:31:53 xcp000 kernel:  [<f07f8170>] ? nfs_file_write+0x0/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4b70>] ? aio_rw_vect_retry+0x0/0x160
Apr  7 12:31:53 xcp000 kernel:  [<c01c5b77>] aio_run_iocb+0x67/0x130
Apr  7 12:31:53 xcp000 kernel:  [<c01c6471>] sys_io_submit+0x271/0x480
Apr  7 12:31:53 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 12:31:53 xcp000 kernel: ---[ end trace d9ef8dc18cbf5556 ]---
Apr  7 12:31:53 xcp000 kernel: ------------[ cut here ]------------
Apr  7 12:31:53 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 12:31:53 xcp000 kernel: Hardware name: System Product Name
Apr  7 12:31:53 xcp000 kernel: netbk: caps=(0x10801, 0x0) len=2948 data_len=2896 ip_summed=0
Apr  7 12:31:53 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 12:31:53 xcp000 kernel: Pid: 8148, comm: tapdisk2 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 12:31:53 xcp000 kernel: Call Trace:
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 12:31:53 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef2fc>] execute_actions+0x9c/0x9f0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 12:31:53 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c01a2350>] ? do_select+0x610/0x630
Apr  7 12:31:53 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 12:31:53 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 12:31:53 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 12:31:53 xcp000 kernel:  [<c03303f4>] tcp_sendpage+0x504/0x560
Apr  7 12:31:53 xcp000 kernel:  [<c02f3e30>] ? kernel_sendmsg+0x30/0x50
Apr  7 12:31:53 xcp000 kernel:  [<c032fef0>] ? tcp_sendpage+0x0/0x560
Apr  7 12:31:53 xcp000 kernel:  [<f0463eec>] xs_sendpages+0xec/0x210 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0465f6e>] xs_tcp_send_request+0x4e/0x150 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04620d3>] xprt_transmit+0x63/0x200 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04678fb>] ? rpcauth_wrap_req+0x5b/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04679b9>] ? rpcauth_marshcred+0x29/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0460911>] call_transmit+0x161/0x240 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466cde>] __rpc_execute+0x5e/0x280 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<c0163617>] ? mempool_alloc+0x37/0x110
Apr  7 12:31:53 xcp000 kernel:  [<f046637a>] ? rpc_set_active+0x4a/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466f27>] rpc_execute+0x17/0x20 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f045fc84>] rpc_run_task+0x44/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0800fec>] nfs_file_direct_write+0x4dc/0x720 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<f07f81cd>] nfs_file_write+0x5d/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4bd8>] aio_rw_vect_retry+0x68/0x160
Apr  7 12:31:53 xcp000 kernel:  [<f07f8170>] ? nfs_file_write+0x0/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4b70>] ? aio_rw_vect_retry+0x0/0x160
Apr  7 12:31:53 xcp000 kernel:  [<c01c5b77>] aio_run_iocb+0x67/0x130
Apr  7 12:31:53 xcp000 kernel:  [<c01c6471>] sys_io_submit+0x271/0x480
Apr  7 12:31:53 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 12:31:53 xcp000 kernel: ---[ end trace d9ef8dc18cbf5557 ]---
Apr  7 12:31:53 xcp000 kernel: ------------[ cut here ]------------
Apr  7 12:31:53 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 12:31:53 xcp000 kernel: Hardware name: System Product Name
Apr  7 12:31:53 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2948 data_len=2896 ip_summed=0
Apr  7 12:31:53 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 12:31:53 xcp000 kernel: Pid: 8148, comm: tapdisk2 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 12:31:53 xcp000 kernel: Call Trace:
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 12:31:53 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 12:31:53 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c01a2350>] ? do_select+0x610/0x630
Apr  7 12:31:53 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 12:31:53 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 12:31:53 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 12:31:53 xcp000 kernel:  [<c03303f4>] tcp_sendpage+0x504/0x560
Apr  7 12:31:53 xcp000 kernel:  [<c02f3e30>] ? kernel_sendmsg+0x30/0x50
Apr  7 12:31:53 xcp000 kernel:  [<c032fef0>] ? tcp_sendpage+0x0/0x560
Apr  7 12:31:53 xcp000 kernel:  [<f0463eec>] xs_sendpages+0xec/0x210 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0465f6e>] xs_tcp_send_request+0x4e/0x150 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04620d3>] xprt_transmit+0x63/0x200 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04678fb>] ? rpcauth_wrap_req+0x5b/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04679b9>] ? rpcauth_marshcred+0x29/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0460911>] call_transmit+0x161/0x240 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466cde>] __rpc_execute+0x5e/0x280 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<c0163617>] ? mempool_alloc+0x37/0x110
Apr  7 12:31:53 xcp000 kernel:  [<f046637a>] ? rpc_set_active+0x4a/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466f27>] rpc_execute+0x17/0x20 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f045fc84>] rpc_run_task+0x44/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0800fec>] nfs_file_direct_write+0x4dc/0x720 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<f07f81cd>] nfs_file_write+0x5d/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4bd8>] aio_rw_vect_retry+0x68/0x160
Apr  7 12:31:53 xcp000 kernel:  [<f07f8170>] ? nfs_file_write+0x0/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4b70>] ? aio_rw_vect_retry+0x0/0x160
Apr  7 12:31:53 xcp000 kernel:  [<c01c5b77>] aio_run_iocb+0x67/0x130
Apr  7 12:31:53 xcp000 kernel:  [<c01c6471>] sys_io_submit+0x271/0x480
Apr  7 12:31:53 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 12:31:53 xcp000 kernel: ---[ end trace d9ef8dc18cbf5558 ]---
Apr  7 12:31:53 xcp000 kernel: ------------[ cut here ]------------
Apr  7 12:31:53 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 12:31:53 xcp000 kernel: Hardware name: System Product Name
Apr  7 12:31:53 xcp000 kernel: netbk: caps=(0x10801, 0x0) len=2948 data_len=2896 ip_summed=0
Apr  7 12:31:53 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 12:31:53 xcp000 kernel: Pid: 8148, comm: tapdisk2 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 12:31:53 xcp000 kernel: Call Trace:
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] ? netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] ? do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef2fc>] execute_actions+0x9c/0x9f0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 12:31:53 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] ? tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c02f513f>] ? sk_reset_timer+0xf/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c033a25a>] ? tcp_event_new_data_sent+0x8a/0xb0
Apr  7 12:31:53 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 12:31:53 xcp000 kernel:  [<c033986b>] ? tcp_rcv_established+0x3bb/0x590
Apr  7 12:31:53 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 12:31:53 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 12:31:53 xcp000 kernel:  [<c03303f4>] tcp_sendpage+0x504/0x560
Apr  7 12:31:53 xcp000 kernel:  [<c02f3e30>] ? kernel_sendmsg+0x30/0x50
Apr  7 12:31:53 xcp000 kernel:  [<c032fef0>] ? tcp_sendpage+0x0/0x560
Apr  7 12:31:53 xcp000 kernel:  [<f0463eec>] xs_sendpages+0xec/0x210 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0465f6e>] xs_tcp_send_request+0x4e/0x150 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04620d3>] xprt_transmit+0x63/0x200 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04678fb>] ? rpcauth_wrap_req+0x5b/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04679b9>] ? rpcauth_marshcred+0x29/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0460911>] call_transmit+0x161/0x240 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466cde>] __rpc_execute+0x5e/0x280 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<c0163617>] ? mempool_alloc+0x37/0x110
Apr  7 12:31:53 xcp000 kernel:  [<f046637a>] ? rpc_set_active+0x4a/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466f27>] rpc_execute+0x17/0x20 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f045fc84>] rpc_run_task+0x44/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0800fec>] nfs_file_direct_write+0x4dc/0x720 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<f07f81cd>] nfs_file_write+0x5d/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4bd8>] aio_rw_vect_retry+0x68/0x160
Apr  7 12:31:53 xcp000 kernel:  [<f07f8170>] ? nfs_file_write+0x0/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4b70>] ? aio_rw_vect_retry+0x0/0x160
Apr  7 12:31:53 xcp000 kernel:  [<c01c5b77>] aio_run_iocb+0x67/0x130
Apr  7 12:31:53 xcp000 kernel:  [<c01c6471>] sys_io_submit+0x271/0x480
Apr  7 12:31:53 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 12:31:53 xcp000 kernel: ---[ end trace d9ef8dc18cbf5559 ]---
Apr  7 12:31:53 xcp000 kernel: ------------[ cut here ]------------
Apr  7 12:31:53 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 12:31:53 xcp000 kernel: Hardware name: System Product Name
Apr  7 12:31:53 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2948 data_len=2896 ip_summed=0
Apr  7 12:31:53 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 12:31:53 xcp000 kernel: Pid: 8148, comm: tapdisk2 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 12:31:53 xcp000 kernel: Call Trace:
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] ? netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] ? do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 12:31:53 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] ? tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c02f513f>] ? sk_reset_timer+0xf/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c033a25a>] ? tcp_event_new_data_sent+0x8a/0xb0
Apr  7 12:31:53 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 12:31:53 xcp000 kernel:  [<c033986b>] ? tcp_rcv_established+0x3bb/0x590
Apr  7 12:31:53 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 12:31:53 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 12:31:53 xcp000 kernel:  [<c03303f4>] tcp_sendpage+0x504/0x560
Apr  7 12:31:53 xcp000 kernel:  [<c02f3e30>] ? kernel_sendmsg+0x30/0x50
Apr  7 12:31:53 xcp000 kernel:  [<c032fef0>] ? tcp_sendpage+0x0/0x560
Apr  7 12:31:53 xcp000 kernel:  [<f0463eec>] xs_sendpages+0xec/0x210 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0465f6e>] xs_tcp_send_request+0x4e/0x150 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04620d3>] xprt_transmit+0x63/0x200 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04678fb>] ? rpcauth_wrap_req+0x5b/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04679b9>] ? rpcauth_marshcred+0x29/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0460911>] call_transmit+0x161/0x240 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466cde>] __rpc_execute+0x5e/0x280 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<c0163617>] ? mempool_alloc+0x37/0x110
Apr  7 12:31:53 xcp000 kernel:  [<f046637a>] ? rpc_set_active+0x4a/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466f27>] rpc_execute+0x17/0x20 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f045fc84>] rpc_run_task+0x44/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0800fec>] nfs_file_direct_write+0x4dc/0x720 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<f07f81cd>] nfs_file_write+0x5d/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4bd8>] aio_rw_vect_retry+0x68/0x160
Apr  7 12:31:53 xcp000 kernel:  [<f07f8170>] ? nfs_file_write+0x0/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4b70>] ? aio_rw_vect_retry+0x0/0x160
Apr  7 12:31:53 xcp000 kernel:  [<c01c5b77>] aio_run_iocb+0x67/0x130
Apr  7 12:31:53 xcp000 kernel:  [<c01c6471>] sys_io_submit+0x271/0x480
Apr  7 12:31:53 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 12:31:53 xcp000 kernel: ---[ end trace d9ef8dc18cbf555a ]---
Apr  7 12:31:53 xcp000 kernel: ------------[ cut here ]------------
Apr  7 12:31:53 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 12:31:53 xcp000 kernel: Hardware name: System Product Name
Apr  7 12:31:53 xcp000 kernel: netbk: caps=(0x10801, 0x0) len=2948 data_len=2896 ip_summed=0
Apr  7 12:31:53 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 12:31:53 xcp000 kernel: Pid: 8148, comm: tapdisk2 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 12:31:53 xcp000 kernel: Call Trace:
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] ? netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] ? do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef2fc>] execute_actions+0x9c/0x9f0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 12:31:53 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] ? tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 12:31:53 xcp000 kernel:  [<c033986b>] ? tcp_rcv_established+0x3bb/0x590
Apr  7 12:31:53 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 12:31:53 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 12:31:53 xcp000 kernel:  [<c03303f4>] tcp_sendpage+0x504/0x560
Apr  7 12:31:53 xcp000 kernel:  [<c02f3e30>] ? kernel_sendmsg+0x30/0x50
Apr  7 12:31:53 xcp000 kernel:  [<c032fef0>] ? tcp_sendpage+0x0/0x560
Apr  7 12:31:53 xcp000 kernel:  [<f0463eec>] xs_sendpages+0xec/0x210 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0465f6e>] xs_tcp_send_request+0x4e/0x150 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04620d3>] xprt_transmit+0x63/0x200 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04678fb>] ? rpcauth_wrap_req+0x5b/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04679b9>] ? rpcauth_marshcred+0x29/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0460911>] call_transmit+0x161/0x240 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466cde>] __rpc_execute+0x5e/0x280 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<c0163617>] ? mempool_alloc+0x37/0x110
Apr  7 12:31:53 xcp000 kernel:  [<f046637a>] ? rpc_set_active+0x4a/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466f27>] rpc_execute+0x17/0x20 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f045fc84>] rpc_run_task+0x44/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0800fec>] nfs_file_direct_write+0x4dc/0x720 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<f07f81cd>] nfs_file_write+0x5d/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4bd8>] aio_rw_vect_retry+0x68/0x160
Apr  7 12:31:53 xcp000 kernel:  [<f07f8170>] ? nfs_file_write+0x0/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4b70>] ? aio_rw_vect_retry+0x0/0x160
Apr  7 12:31:53 xcp000 kernel:  [<c01c5b77>] aio_run_iocb+0x67/0x130
Apr  7 12:31:53 xcp000 kernel:  [<c01c6471>] sys_io_submit+0x271/0x480
Apr  7 12:31:53 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 12:31:53 xcp000 kernel: ---[ end trace d9ef8dc18cbf555b ]---
Apr  7 12:31:53 xcp000 kernel: ------------[ cut here ]------------
Apr  7 12:31:53 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 12:31:53 xcp000 kernel: Hardware name: System Product Name
Apr  7 12:31:53 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2948 data_len=2896 ip_summed=0
Apr  7 12:31:53 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 12:31:53 xcp000 kernel: Pid: 8148, comm: tapdisk2 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 12:31:53 xcp000 kernel: Call Trace:
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] ? netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] ? do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 12:31:53 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] ? tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 12:31:53 xcp000 kernel:  [<c033986b>] ? tcp_rcv_established+0x3bb/0x590
Apr  7 12:31:53 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 12:31:53 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 12:31:53 xcp000 kernel:  [<c03303f4>] tcp_sendpage+0x504/0x560
Apr  7 12:31:53 xcp000 kernel:  [<c02f3e30>] ? kernel_sendmsg+0x30/0x50
Apr  7 12:31:53 xcp000 kernel:  [<c032fef0>] ? tcp_sendpage+0x0/0x560
Apr  7 12:31:53 xcp000 kernel:  [<f0463eec>] xs_sendpages+0xec/0x210 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0465f6e>] xs_tcp_send_request+0x4e/0x150 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04620d3>] xprt_transmit+0x63/0x200 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04678fb>] ? rpcauth_wrap_req+0x5b/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04679b9>] ? rpcauth_marshcred+0x29/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0460911>] call_transmit+0x161/0x240 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466cde>] __rpc_execute+0x5e/0x280 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<c0163617>] ? mempool_alloc+0x37/0x110
Apr  7 12:31:53 xcp000 kernel:  [<f046637a>] ? rpc_set_active+0x4a/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466f27>] rpc_execute+0x17/0x20 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f045fc84>] rpc_run_task+0x44/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0800fec>] nfs_file_direct_write+0x4dc/0x720 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<f07f81cd>] nfs_file_write+0x5d/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4bd8>] aio_rw_vect_retry+0x68/0x160
Apr  7 12:31:53 xcp000 kernel:  [<f07f8170>] ? nfs_file_write+0x0/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4b70>] ? aio_rw_vect_retry+0x0/0x160
Apr  7 12:31:53 xcp000 kernel:  [<c01c5b77>] aio_run_iocb+0x67/0x130
Apr  7 12:31:53 xcp000 kernel:  [<c01c6471>] sys_io_submit+0x271/0x480
Apr  7 12:31:53 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 12:31:53 xcp000 kernel: ---[ end trace d9ef8dc18cbf555c ]---
Apr  7 12:31:53 xcp000 kernel: ------------[ cut here ]------------
Apr  7 12:31:53 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 12:31:53 xcp000 kernel: Hardware name: System Product Name
Apr  7 12:31:53 xcp000 kernel: netbk: caps=(0x10801, 0x0) len=2948 data_len=2896 ip_summed=0
Apr  7 12:31:53 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 12:31:53 xcp000 kernel: Pid: 8148, comm: tapdisk2 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 12:31:53 xcp000 kernel: Call Trace:
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] ? netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] ? do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef2fc>] execute_actions+0x9c/0x9f0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 12:31:53 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c03422ed>] ? tcp_reno_cong_avoid+0xd/0x70
Apr  7 12:31:53 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c03377e0>] ? tcp_ack+0x13d0/0x1c00
Apr  7 12:31:53 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 12:31:53 xcp000 kernel:  [<c01311c0>] ? __do_softirq+0x100/0x180
Apr  7 12:31:53 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 12:31:53 xcp000 kernel:  [<c03303f4>] tcp_sendpage+0x504/0x560
Apr  7 12:31:53 xcp000 kernel:  [<c02f3e30>] ? kernel_sendmsg+0x30/0x50
Apr  7 12:31:53 xcp000 kernel:  [<c032fef0>] ? tcp_sendpage+0x0/0x560
Apr  7 12:31:53 xcp000 kernel:  [<f0463eec>] xs_sendpages+0xec/0x210 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0465f6e>] xs_tcp_send_request+0x4e/0x150 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04620d3>] xprt_transmit+0x63/0x200 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04678fb>] ? rpcauth_wrap_req+0x5b/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04679b9>] ? rpcauth_marshcred+0x29/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0460911>] call_transmit+0x161/0x240 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466cde>] __rpc_execute+0x5e/0x280 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<c0163617>] ? mempool_alloc+0x37/0x110
Apr  7 12:31:53 xcp000 kernel:  [<f046637a>] ? rpc_set_active+0x4a/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466f27>] rpc_execute+0x17/0x20 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f045fc84>] rpc_run_task+0x44/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0800fec>] nfs_file_direct_write+0x4dc/0x720 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<f07f81cd>] nfs_file_write+0x5d/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4bd8>] aio_rw_vect_retry+0x68/0x160
Apr  7 12:31:53 xcp000 kernel:  [<f07f8170>] ? nfs_file_write+0x0/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4b70>] ? aio_rw_vect_retry+0x0/0x160
Apr  7 12:31:53 xcp000 kernel:  [<c01c5b77>] aio_run_iocb+0x67/0x130
Apr  7 12:31:53 xcp000 kernel:  [<c01c6471>] sys_io_submit+0x271/0x480
Apr  7 12:31:53 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 12:31:53 xcp000 kernel: ---[ end trace d9ef8dc18cbf555d ]---
Apr  7 12:31:53 xcp000 kernel: ------------[ cut here ]------------
Apr  7 12:31:53 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 12:31:53 xcp000 kernel: Hardware name: System Product Name
Apr  7 12:31:53 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2948 data_len=2896 ip_summed=0
Apr  7 12:31:53 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 12:31:53 xcp000 kernel: Pid: 8148, comm: tapdisk2 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 12:31:53 xcp000 kernel: Call Trace:
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] ? netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] ? do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 12:31:53 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c03422ed>] ? tcp_reno_cong_avoid+0xd/0x70
Apr  7 12:31:53 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c03377e0>] ? tcp_ack+0x13d0/0x1c00
Apr  7 12:31:53 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 12:31:53 xcp000 kernel:  [<c01311c0>] ? __do_softirq+0x100/0x180
Apr  7 12:31:53 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 12:31:53 xcp000 kernel:  [<c03303f4>] tcp_sendpage+0x504/0x560
Apr  7 12:31:53 xcp000 kernel:  [<c02f3e30>] ? kernel_sendmsg+0x30/0x50
Apr  7 12:31:53 xcp000 kernel:  [<c032fef0>] ? tcp_sendpage+0x0/0x560
Apr  7 12:31:53 xcp000 kernel:  [<f0463eec>] xs_sendpages+0xec/0x210 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0465f6e>] xs_tcp_send_request+0x4e/0x150 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04620d3>] xprt_transmit+0x63/0x200 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04678fb>] ? rpcauth_wrap_req+0x5b/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04679b9>] ? rpcauth_marshcred+0x29/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0460911>] call_transmit+0x161/0x240 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466cde>] __rpc_execute+0x5e/0x280 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<c0163617>] ? mempool_alloc+0x37/0x110
Apr  7 12:31:53 xcp000 kernel:  [<f046637a>] ? rpc_set_active+0x4a/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466f27>] rpc_execute+0x17/0x20 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f045fc84>] rpc_run_task+0x44/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0800fec>] nfs_file_direct_write+0x4dc/0x720 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<f07f81cd>] nfs_file_write+0x5d/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4bd8>] aio_rw_vect_retry+0x68/0x160
Apr  7 12:31:53 xcp000 kernel:  [<f07f8170>] ? nfs_file_write+0x0/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4b70>] ? aio_rw_vect_retry+0x0/0x160
Apr  7 12:31:53 xcp000 kernel:  [<c01c5b77>] aio_run_iocb+0x67/0x130
Apr  7 12:31:53 xcp000 kernel:  [<c01c6471>] sys_io_submit+0x271/0x480
Apr  7 12:31:53 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 12:31:53 xcp000 kernel: ---[ end trace d9ef8dc18cbf555e ]---
Apr  7 12:31:53 xcp000 kernel: f>] ? sk_reset_timeone+0x22/0xd0
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] tcp_transmix376/0x690
Apr  7 12:31:53 xcp000 kernel: <3c/0x900
Apr  7 12:31:53 xcp000 kernel:  [<c080
Apr  7 12:31:53 xcp000 kernel: <4x31/0x90
Apr  7 12:31:53 xcp000 kernel: <504/0x560
Apr  7 12:31:53 xcp000 kernel:  [<+0x30/0x50
Apr  7 12:31:53 xcp000 kernel:  [<cpage+0x0/0x560
Apr  7 12:31:53 xcp000 kernel:  [<fages+0xec/0x210 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0465f6e>] xs_tcp_send_requransmit+0x63/0x78fb>] ?th_m [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0460911>] call_transmit+0x161/0x240 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<66cde>] __rpxecute+0x[sunrc01636] ? mempool_alloc+00x116637a>] ?rpc_set_activex90 [c]
Apr  7 12:31:53 xcp000 kernel:  [<f0466f27>] rpc_execute+0x17/0x20 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f045fc84>] rpc_run_task+0x44/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0800fec>] nfs_filect_write+0x4dc/0x720 [nfs]<f07f81cd>] file_write+0x5x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c4bd8>] aio_rw_vect_retry0x68/160
Apr  7 12:31:53 xcp000 kernel:  [<170> nfs_file_write+0/0x190[nf4> 4b70] ? aio_rw_vect_re0x0
Apr  7 12:31:53 xcp000 kernel: 01c57>] aio_run_iocb+0x67/0x130
Apr  7 12:31:53 xcp000 kernel:  [<c01c6471>x271/0x48------------[ cut here ]-ev.c:1594 sware name: Systx10801, 0x0) le
Apr  7 12:31:53 xcp000 kernel: Modules linked in:nfs_acmod llc ipt_REJECT nf_conntrack_ipv4v4 xt_state nf_conntra x_tables binsbs sbshc fan containvram thermal_cmos processor tpm rtc_io_raw tpm801 i2c_core pcsp_mod 3w_xxxx sd_mod d usbcore fbconsor [last un     W  2.6.32.12-0.7ace:
Apr  7 12:31:53 xcp000 kernel:  [<c0301aa41>] ? skb_gso_segmec>] warn_slowpath_comm01a41>] ? skb_gso_s12bd06>] 01a41>] skb_1c63>] dev_ha0
Apr  7 12:31:53 xcp000 kernel:  [<fenvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [ct_xmit+0x16d/utput+0x1a/0>] dev_queue_xmi>] netdev_send+0x29]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6a0vswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f/0x30 [openvswitctions+0x9c/0x9f7e043>] ? _spin_unlock_bhdp_process_receinvswitch_+0x38/0xa0 [openvswi9>] internal_dev_xmit+0x4<4> [<c0301d37>] d304fcc>] de] ? ish_output+0x0/0x2c0 [<c032872032887>] ip_queue_trans_cong_avoid+0one+0x22/0x90
Apr  7 12:31:53 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33> [<c033986b>90
Apr  7 12:31:53 xcp000 kernel:  [<c01311 [<c033c17190
Apr  7 12:31:53 xcp000 kernel:  [<c03303f4>560
Apr  7 12:31:53 xcp000 kernel: 0x50
Apr  7 12:31:53 xcp000 kernel:  [<c032fef0>] ? tcp_senx0/0x560
Apr  7 12:31:53 xcp000 kernel:  xec/0x210 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0465f6e>] xs_tcp_send_request+0x4e/0x150 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04620d3>] xprt_transmit+0x63/0x200 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04678fb>] ? rpcauth_wrap_req+0x5b/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04679b9>] ? rpcauth_marshcred+0x29/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0460911>] call_transmit+0x161/0x240 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466cde>] __rpc_execute+0x5e/0x280 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<c0163617>] ? mempool_alloc+0x37/0x110
Apr  7 12:31:53 xcp000 kernel:  [<f046637a>] ? rpc_set_active+0x4a/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466f27>] rpc_execute+0x17/0x20 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f045fc84>] rpc_run_task+0x44/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0800fec>] nfs_file_direct_write+0x4dc/0x720 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<f07f81cd>] nfs_file_write+0x5d/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4bd8>] aio_rw_vect_retry+0x68/0x160
Apr  7 12:31:53 xcp000 kernel:  [<f07f8170>] ? nfs_file_write+0x0/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4b70>] ? aio_rw_vect_retry+0x0/0x160
Apr  7 12:31:53 xcp000 kernel:  [<c01c5b77>] aio_run_iocb+0x67/0x130
Apr  7 12:31:53 xcp000 kernel:  [<c01c6471>] sys_io_submit+0x271/0x480
Apr  7 12:31:53 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 12:31:53 xcp000 kernel: ---[ end trace d9ef8dc18cbf5563 ]---
Apr  7 12:31:53 xcp000 kernel: ------------[ cut here ]------------
Apr  7 12:31:53 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 12:31:53 xcp000 kernel: Hardware name: System Product Name
Apr  7 12:31:53 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2948 data_len=2896 ip_summed=0
Apr  7 12:31:53 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 12:31:53 xcp000 kernel: Pid: 8148, comm: tapdisk2 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 12:31:53 xcp000 kernel: Call Trace:
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1 [<c012bd06>] wa[<c0301a41><c0301c63>] de/0x390
Apr  7 12:31:53 xcp000 kernel: <40 [openvsw_direct_xmit+0x16 do_output+004e91>] dev_queuf8379>] netdev_sh_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6a09x100 [opeput+0x1a/0x30 [openvswitc8b>] execute_act<4> [<c037e043
Apr  7 12:31:53 xcp000 kernel:  [<f02f12a5>] dp_process90 [openvswitct_receive+0xf02f81a9>] inenvswitch_mod]
Apr  7 12:31:53 xcp000 kernel: t+0x247/0x390
Apr  7 12:31:53 xcp000 kernel:  p_send_request+0x4e/0x150 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04620d3>] xprt_transmit+0x63/0x200 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04678fb>] ? rpcauth_wrap_req+0x5b/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04679b9>] ? rpcauth_marshcred+0x29/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0460911>] call_transmit+0x161/0x240 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466cde>] __rpc_execute+0x5e/0x280 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<c0163617>] ? mempool_alloc+0x37/0x110
Apr  7 12:31:53 xcp000 kernel:  [<f046637a>] ? rpc_set_active+0x4a/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466f27>] rpc_execute+0x17/0x20 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f045fc84>] rpc_run_task+0x44/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0800fec>] nfs_file_direct_write+0x4dc/0x720 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<f07f81cd>] nfs_file_write+0x5d/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4bd8>] aio_rw_vect_retry+0x68/0x160
Apr  7 12:31:53 xcp000 kernel:  [<f07f8170>] ? nfs_file_write+0x0/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4b70>] ? aio_rw_vect_retry+0x0/0x160
Apr  7 12:31:53 xcp000 kernel:  [<c01c5b77>] aio_run_iocb+0x67/0x130
Apr  7 12:31:53 xcp000 kernel:  [<c01c6471>] sys_io_submit+0x271/0x480
Apr  7 12:31:53 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 12:31:53 xcp000 kernel: ---[ end trace d9ef8dc18cbf5565 ]---
Apr  7 12:31:53 xcp000 kernel: ------------[ cut here ]------------
Apr  7 12:31:53 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 12:31:53 xcp000 kernel: Hardware name: System Product Name
Apr  7 12:31:53 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2948 data_len=2896 ip_summed=0
Apr  7 12:31:53 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 12:31:53 xcp000 kernel: Pid: 8148, comm: tapdisk2 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 12:31:53 xcp000 kernel: Call Trace:
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] ? netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] ? do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 12:31:53 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c03422ed>] ? tcp_reno_cong_avoid+0xd/0x70
Apr  7 12:31:53 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c03377e0>] ? tcp_ack+0x13d0/0x1c00
Apr  7 12:31:53 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 12:31:53 xcp000 kernel:  [<c033986b>] ? tcp_rcv_established+0x3bb/0x590
Apr  7 12:31:53 xcp000 kernel:  [<c01311c0>] ? __do_softirq+0x100/0x180
Apr  7 12:31:53 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 12:31:53 xcp000 kernel:  [<c03303f4>] tcp_sendpage+0x504/0x560
Apr  7 12:31:53 xcp000 kernel:  [<c02f3e30>] ? kernel_sendmsg+0x30/0x50
Apr  7 12:31:53 xcp000 kernel:  [<c032fef0>] ? tcp_sendpage+0x0/0x560
Apr  7 12:31:53 xcp000 kernel:  [<f0463eec>] xs_sendpages+0xec/0x210 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0465f6e>] xs_tcp_send_request+0x4e/0x150 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04620d3>] xprt_transmit+0x63/0x200 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04678fb>] ? rpcauth_wrap_req+0x5b/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04679b9>] ? rpcauth_marshcred+0x29/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0460911>] call_transmit+0x161/0x240 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466cde>] __rpc_execute+0x5e/0x280 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<c0163617>] ? mempool_alloc+0x37/0x110
Apr  7 12:31:53 xcp000 kernel:  [<f046637a>] ? rpc_set_active+0x4a/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466f27>] rpc_execute+0x17/0x20 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f045fc84>] rpc_run_task+0x44/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0800fec>] nfs_file_direct_write+0x4dc/0x720 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<f07f81cd>] nfs_file_write+0x5d/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4bd8>] aio_rw_vect_retry+0x68/0x160
Apr  7 12:31:53 xcp000 kernel:  [<f07f8170>] ? nfs_file_write+0x0/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4b70>] ? aio_rw_vect_retry+0x0/0x160
Apr  7 12:31:53 xcp000 kernel:  [<c01c5b77>] aio_run_iocb+0x67/0x130
Apr  7 12:31:53 xcp000 kernel:  [<c01c6471>] sys_io_submit+0x271/0x480
Apr  7 12:31:53 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 12:31:53 xcp000 kernel: ---[ end trace d9ef8dc18cbf5566 ]---
Apr  7 12:31:53 xcp000 kernel: ------------[ cut here ]------------
Apr  7 12:31:53 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 12:31:53 xcp000 kernel: Hardware name: System Product Name
Apr  7 12:31:53 xcp000 kernel: netbk: caps=(0x10801, 0x0) len=2948 data_len=2896 ip_summed=0
Apr  7 12:31:53 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 12:31:53 xcp000 kernel: Pid: 8148, comm: tapdisk2 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 12:31:53 xcp000 kernel: Call Trace:
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 12:31:53 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef2fc>] execute_actions+0x9c/0x9f0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 12:31:53 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c01a2350>] ? do_select+0x610/0x630
Apr  7 12:31:53 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 12:31:53 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 12:31:53 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 12:31:53 xcp000 kernel:  [<c03303f4>] tcp_sendpage+0x504/0x560
Apr  7 12:31:53 xcp000 kernel:  [<c02f3e30>] ? kernel_sendmsg+0x30/0x50
Apr  7 12:31:53 xcp000 kernel:  [<c032fef0>] ? tcp_sendpage+0x0/0x560
Apr  7 12:31:53 xcp000 kernel:  [<f0463eec>] xs_sendpages+0xec/0x210 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0465f6e>] xs_tcp_send_request+0x4e/0x150 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04620d3>] xprt_transmit+0x63/0x200 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04678fb>] ? rpcauth_wrap_req+0x5b/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04679b9>] ? rpcauth_marshcred+0x29/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0460911>] call_transmit+0x161/0x240 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466cde>] __rpc_execute+0x5e/0x280 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<c0163617>] ? mempool_alloc+0x37/0x110
Apr  7 12:31:53 xcp000 kernel:  [<f046637a>] ? rpc_set_active+0x4a/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466f27>] rpc_execute+0x17/0x20 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f045fc84>] rpc_run_task+0x44/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0800fec>] nfs_file_direct_write+0x4dc/0x720 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<f07f81cd>] nfs_file_write+0x5d/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4bd8>] aio_rw_vect_retry+0x68/0x160
Apr  7 12:31:53 xcp000 kernel:  [<f07f8170>] ? nfs_file_write+0x0/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4b70>] ? aio_rw_vect_retry+0x0/0x160
Apr  7 12:31:53 xcp000 kernel:  [<c01c5b77>] aio_run_iocb+0x67/0x130
Apr  7 12:31:53 xcp000 kernel:  [<c01c6471>] sys_io_submit+0x271/0x480
Apr  7 12:31:53 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 12:31:53 xcp000 kernel: ---[ end trace d9ef8dc18cbf5567 ]---
Apr  7 12:31:53 xcp000 kernel: ------------[ cut here ]------------
Apr  7 12:31:53 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 12:31:53 xcp000 kernel: Hardware name: System Product Name
Apr  7 12:31:53 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2948 data_len=2896 ip_summed=0
Apr  7 12:31:53 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 12:31:53 xcp000 kernel: Pid: 8148, comm: tapdisk2 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 12:31:53 xcp000 kernel: Call Trace:
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 12:31:53 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 12:31:53 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c01a2350>] ? do_select+0x610/0x630
Apr  7 12:31:53 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 12:31:53 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 12:31:53 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 12:31:53 xcp000 kernel:  [<c03303f4>] tcp_sendpage+0x504/0x560
Apr  7 12:31:53 xcp000 kernel:  [<c02f3e30>] ? kernel_sendmsg+0x30/0x50
Apr  7 12:31:53 xcp000 kernel:  [<c032fef0>] ? tcp_sendpage+0x0/0x560
Apr  7 12:31:53 xcp000 kernel:  [<f0463eec>] xs_sendpages+0xec/0x210 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0465f6e>] xs_tcp_send_request+0x4e/0x150 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04620d3>] xprt_transmit+0x63/0x200 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04678fb>] ? rpcauth_wrap_req+0x5b/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04679b9>] ? rpcauth_marshcred+0x29/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0460911>] call_transmit+0x161/0x240 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466cde>] __rpc_execute+0x5e/0x280 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<c0163617>] ? mempool_alloc+0x37/0x110
Apr  7 12:31:53 xcp000 kernel:  [<f046637a>] ? rpc_set_active+0x4a/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466f27>] rpc_execute+0x17/0x20 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f045fc84>] rpc_run_task+0x44/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0800fec>] nfs_file_direct_write+0x4dc/0x720 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<f07f81cd>] nfs_file_write+0x5d/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4bd8>] aio_rw_vect_retry+0x68/0x160
Apr  7 12:31:53 xcp000 kernel:  [<f07f8170>] ? nfs_file_write+0x0/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4b70>] ? aio_rw_vect_retry+0x0/0x160
Apr  7 12:31:53 xcp000 kernel:  [<c01c5b77>] aio_run_iocb+0x67/0x130
Apr  7 12:31:53 xcp000 kernel:  [<c01c6471>] sys_io_submit+0x271/0x480
Apr  7 12:31:53 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 12:31:53 xcp000 kernel: ---[ end trace d9ef8dc18cbf5568 ]---
Apr  7 12:31:53 xcp000 kernel: ------------[ cut here ]------------
Apr  7 12:31:53 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 12:31:53 xcp000 kernel: Hardware name: System Product Name
Apr  7 12:31:53 xcp000 kernel: netbk: caps=(0x10801, 0x0) len=2948 data_len=2896 ip_summed=0
Apr  7 12:31:53 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 12:31:53 xcp000 kernel: Pid: 8148, comm: tapdisk2 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 12:31:53 xcp000 kernel: Call Trace:
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] ? netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] ? do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef2fc>] execute_actions+0x9c/0x9f0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 12:31:53 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] ? tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c02f513f>] ? sk_reset_timer+0xf/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c033a25a>] ? tcp_event_new_data_sent+0x8a/0xb0
Apr  7 12:31:53 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 12:31:53 xcp000 kernel:  [<c033986b>] ? tcp_rcv_established+0x3bb/0x590
Apr  7 12:31:53 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 12:31:53 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 12:31:53 xcp000 kernel:  [<c03303f4>] tcp_sendpage+0x504/0x560
Apr  7 12:31:53 xcp000 kernel:  [<c02f3e30>] ? kernel_sendmsg+0x30/0x50
Apr  7 12:31:53 xcp000 kernel:  [<c032fef0>] ? tcp_sendpage+0x0/0x560
Apr  7 12:31:53 xcp000 kernel:  [<f0463eec>] xs_sendpages+0xec/0x210 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0465f6e>] xs_tcp_send_request+0x4e/0x150 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04620d3>] xprt_transmit+0x63/0x200 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04678fb>] ? rpcauth_wrap_req+0x5b/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04679b9>] ? rpcauth_marshcred+0x29/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0460911>] call_transmit+0x161/0x240 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466cde>] __rpc_execute+0x5e/0x280 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<c0163617>] ? mempool_alloc+0x37/0x110
Apr  7 12:31:53 xcp000 kernel:  [<f046637a>] ? rpc_set_active+0x4a/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466f27>] rpc_execute+0x17/0x20 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f045fc84>] rpc_run_task+0x44/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0800fec>] nfs_file_direct_write+0x4dc/0x720 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<f07f81cd>] nfs_file_write+0x5d/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4bd8>] aio_rw_vect_retry+0x68/0x160
Apr  7 12:31:53 xcp000 kernel:  [<f07f8170>] ? nfs_file_write+0x0/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4b70>] ? aio_rw_vect_retry+0x0/0x160
Apr  7 12:31:53 xcp000 kernel:  [<c01c5b77>] aio_run_iocb+0x67/0x130
Apr  7 12:31:53 xcp000 kernel:  [<c01c6471>] sys_io_submit+0x271/0x480
Apr  7 12:31:53 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 12:31:53 xcp000 kernel: ---[ end trace d9ef8dc18cbf5569 ]---
Apr  7 12:31:53 xcp000 kernel: ------------[ cut here ]------------
Apr  7 12:31:53 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 12:31:53 xcp000 kernel: Hardware name: System Product Name
Apr  7 12:31:53 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2948 data_len=2896 ip_summed=0
Apr  7 12:31:53 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 12:31:53 xcp000 kernel: Pid: 8148, comm: tapdisk2 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 12:31:53 xcp000 kernel: Call Trace:
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] ? netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] ? do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 12:31:53 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] ? tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c02f513f>] ? sk_reset_timer+0xf/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c033a25a>] ? tcp_event_new_data_sent+0x8a/0xb0
Apr  7 12:31:53 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 12:31:53 xcp000 kernel:  [<c033986b>] ? tcp_rcv_established+0x3bb/0x590
Apr  7 12:31:53 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 12:31:53 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 12:31:53 xcp000 kernel:  [<c03303f4>] tcp_sendpage+0x504/0x560
Apr  7 12:31:53 xcp000 kernel:  [<c02f3e30>] ? kernel_sendmsg+0x30/0x50
Apr  7 12:31:53 xcp000 kernel:  [<c032fef0>] ? tcp_sendpage+0x0/0x560
Apr  7 12:31:53 xcp000 kernel:  [<f0463eec>] xs_sendpages+0xec/0x210 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0465f6e>] xs_tcp_send_request+0x4e/0x150 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04620d3>] xprt_transmit+0x63/0x200 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04678fb>] ? rpcauth_wrap_req+0x5b/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04679b9>] ? rpcauth_marshcred+0x29/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0460911>] call_transmit+0x161/0x240 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466cde>] __rpc_execute+0x5e/0x280 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<c0163617>] ? mempool_alloc+0x37/0x110
Apr  7 12:31:53 xcp000 kernel:  [<f046637a>] ? rpc_set_active+0x4a/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466f27>] rpc_execute+0x17/0x20 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f045fc84>] rpc_run_task+0x44/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0800fec>] nfs_file_direct_write+0x4dc/0x720 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<f07f81cd>] nfs_file_write+0x5d/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4bd8>] aio_rw_vect_retry+0x68/0x160
Apr  7 12:31:53 xcp000 kernel:  [<f07f8170>] ? nfs_file_write+0x0/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4b70>] ? aio_rw_vect_retry+0x0/0x160
Apr  7 12:31:53 xcp000 kernel:  [<c01c5b77>] aio_run_iocb+0x67/0x130
Apr  7 12:31:53 xcp000 kernel:  [<c01c6471>] sys_io_submit+0x271/0x480
Apr  7 12:31:53 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 12:31:53 xcp000 kernel: ---[ end trace d9ef8dc18cbf556a ]---
Apr  7 12:31:53 xcp000 kernel: ------------[ cut here ]------------
Apr  7 12:31:53 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 12:31:53 xcp000 kernel: Hardware name: System Product Name
Apr  7 12:31:53 xcp000 kernel: netbk: caps=(0x10801, 0x0) len=2948 data_len=2896 ip_summed=0
Apr  7 12:31:53 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 12:31:53 xcp000 kernel: Pid: 8148, comm: tapdisk2 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 12:31:53 xcp000 kernel: Call Trace:
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] ? netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] ? do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef2fc>] execute_actions+0x9c/0x9f0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 12:31:53 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] ? tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 12:31:53 xcp000 kernel:  [<c033986b>] ? tcp_rcv_established+0x3bb/0x590
Apr  7 12:31:53 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 12:31:53 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 12:31:53 xcp000 kernel:  [<c03303f4>] tcp_sendpage+0x504/0x560
Apr  7 12:31:53 xcp000 kernel:  [<c02f3e30>] ? kernel_sendmsg+0x30/0x50
Apr  7 12:31:53 xcp000 kernel:  [<c032fef0>] ? tcp_sendpage+0x0/0x560
Apr  7 12:31:53 xcp000 kernel:  [<f0463eec>] xs_sendpages+0xec/0x210 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0465f6e>] xs_tcp_send_request+0x4e/0x150 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04620d3>] xprt_transmit+0x63/0x200 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04678fb>] ? rpcauth_wrap_req+0x5b/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04679b9>] ? rpcauth_marshcred+0x29/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0460911>] call_transmit+0x161/0x240 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466cde>] __rpc_execute+0x5e/0x280 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<c0163617>] ? mempool_alloc+0x37/0x110
Apr  7 12:31:53 xcp000 kernel:  [<f046637a>] ? rpc_set_active+0x4a/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466f27>] rpc_execute+0x17/0x20 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f045fc84>] rpc_run_task+0x44/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0800fec>] nfs_file_direct_write+0x4dc/0x720 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<f07f81cd>] nfs_file_write+0x5d/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4bd8>] aio_rw_vect_retry+0x68/0x160
Apr  7 12:31:53 xcp000 kernel:  [<f07f8170>] ? nfs_file_write+0x0/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4b70>] ? aio_rw_vect_retry+0x0/0x160
Apr  7 12:31:53 xcp000 kernel:  [<c01c5b77>] aio_run_iocb+0x67/0x130
Apr  7 12:31:53 xcp000 kernel:  [<c01c6471>] sys_io_submit+0x271/0x480
Apr  7 12:31:53 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 12:31:53 xcp000 kernel: ---[ end trace d9ef8dc18cbf556b ]---
Apr  7 12:31:53 xcp000 kernel: ------------[ cut here ]------------
Apr  7 12:31:53 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 12:31:53 xcp000 kernel: Hardware name: System Product Name
Apr  7 12:31:53 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2948 data_len=2896 ip_summed=0
Apr  7 12:31:53 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 12:31:53 xcp000 kernel: Pid: 8148, comm: tapdisk2 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 12:31:53 xcp000 kernel: Call Trace:
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] ? netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] ? do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 12:31:53 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] ? tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 12:31:53 xcp000 kernel:  [<c033986b>] ? tcp_rcv_established+0x3bb/0x590
Apr  7 12:31:53 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 12:31:53 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 12:31:53 xcp000 kernel:  [<c03303f4>] tcp_sendpage+0x504/0x560
Apr  7 12:31:53 xcp000 kernel:  [<c02f3e30>] ? kernel_sendmsg+0x30/0x50
Apr  7 12:31:53 xcp000 kernel:  [<c032fef0>] ? tcp_sendpage+0x0/0x560
Apr  7 12:31:53 xcp000 kernel:  [<f0463eec>] xs_sendpages+0xec/0x210 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0465f6e>] xs_tcp_send_request+0x4e/0x150 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04620d3>] xprt_transmit+0x63/0x200 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04678fb>] ? rpcauth_wrap_req+0x5b/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04679b9>] ? rpcauth_marshcred+0x29/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0460911>] call_transmit+0x161/0x240 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466cde>] __rpc_execute+0x5e/0x280 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<c0163617>] ? mempool_alloc+0x37/0x110
Apr  7 12:31:53 xcp000 kernel:  [<f046637a>] ? rpc_set_active+0x4a/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466f27>] rpc_execute+0x17/0x20 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f045fc84>] rpc_run_task+0x44/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0800fec>] nfs_file_direct_write+0x4dc/0x720 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<f07f81cd>] nfs_file_write+0x5d/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4bd8>] aio_rw_vect_retry+0x68/0x160
Apr  7 12:31:53 xcp000 kernel:  [<f07f8170>] ? nfs_file_write+0x0/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4b70>] ? aio_rw_vect_retry+0x0/0x160
Apr  7 12:31:53 xcp000 kernel:  [<c01c5b77>] aio_run_iocb+0x67/0x130
Apr  7 12:31:53 xcp000 kernel:  [<c01c6471>] sys_io_submit+0x271/0x480
Apr  7 12:31:53 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 12:31:53 xcp000 kernel: ---[ end trace d9ef8dc18cbf556c ]---
Apr  7 12:31:53 xcp000 kernel: ------------[ cut here ]------------
Apr  7 12:31:53 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 12:31:53 xcp000 kernel: Hardware name: System Product Name
Apr  7 12:31:53 xcp000 kernel: netbk: caps=(0x10801, 0x0) len=2948 data_len=2896 ip_summed=0
Apr  7 12:31:53 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 12:31:53 xcp000 kernel: Pid: 8148, comm: tapdisk2 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 12:31:53 xcp000 kernel: Call Trace:
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] ? netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] ? do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef2fc>] execute_actions+0x9c/0x9f0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 12:31:53 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c03422ed>] ? tcp_reno_cong_avoid+0xd/0x70
Apr  7 12:31:53 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c03377e0>] ? tcp_ack+0x13d0/0x1c00
Apr  7 12:31:53 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 12:31:53 xcp000 kernel:  [<c033986b>] ? tcp_rcv_established+0x3bb/0x590
Apr  7 12:31:53 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 12:31:53 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 12:31:53 xcp000 kernel:  [<c03303f4>] tcp_sendpage+0x504/0x560
Apr  7 12:31:53 xcp000 kernel:  [<c02f3e30>] ? kernel_sendmsg+0x30/0x50
Apr  7 12:31:53 xcp000 kernel:  [<c032fef0>] ? tcp_sendpage+0x0/0x560
Apr  7 12:31:53 xcp000 kernel:  [<f0463eec>] xs_sendpages+0xec/0x210 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0465f6e>] xs_tcp_send_request+0x4e/0x150 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04620d3>] xprt_transmit+0x63/0x200 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04678fb>] ? rpcauth_wrap_req+0x5b/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04679b9>] ? rpcauth_marshcred+0x29/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0460911>] call_transmit+0x161/0x240 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466cde>] __rpc_execute+0x5e/0x280 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<c0163617>] ? mempool_alloc+0x37/0x110
Apr  7 12:31:53 xcp000 kernel:  [<f046637a>] ? rpc_set_active+0x4a/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466f27>] rpc_execute+0x17/0x20 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f045fc84>] rpc_run_task+0x44/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0800fec>] nfs_file_direct_write+0x4dc/0x720 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<f07f81cd>] nfs_file_write+0x5d/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4bd8>] aio_rw_vect_retry+0x68/0x160
Apr  7 12:31:53 xcp000 kernel:  [<f07f8170>] ? nfs_file_write+0x0/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4b70>] ? aio_rw_vect_retry+0x0/0x160
Apr  7 12:31:53 xcp000 kernel:  [<c01c5b77>] aio_run_iocb+0x67/0x130
Apr  7 12:31:53 xcp000 kernel:  [<c01c6471>] sys_io_submit+0x271/0x480
Apr  7 12:31:53 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 12:31:53 xcp000 kernel: ---[ end trace d9ef8dc18cbf556d ]---
Apr  7 12:31:53 xcp000 kernel: ------------[ cut here ]------------
Apr  7 12:31:53 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 12:31:53 xcp000 kernel: Hardware name: System Product Name
Apr  7 12:31:53 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2948 data_len=2896 ip_summed=0
Apr  7 12:31:53 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 12:31:53 xcp000 kernel: Pid: 8148, comm: tapdisk2 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 12:31:53 xcp000 kernel: Call Trace:
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] ? netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] ? do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 12:31:53 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c03422ed>] ? tcp_reno_cong_avoid+0xd/0x70
Apr  7 12:31:53 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c03377e0>] ? tcp_ack+0x13d0/0x1c00
Apr  7 12:31:53 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 12:31:53 xcp000 kernel:  [<c033986b>] ? tcp_rcv_established+0x3bb/0x590
Apr  7 12:31:53 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 12:31:53 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 12:31:53 xcp000 kernel:  [<c03303f4>] tcp_sendpage+0x504/0x560
Apr  7 12:31:53 xcp000 kernel:  [<c02f3e30>] ? kernel_sendmsg+0x30/0x50
Apr  7 12:31:53 xcp000 kernel:  [<c032fef0>] ? tcp_sendpage+0x0/0x560
Apr  7 12:31:53 xcp000 kernel:  [<f0463eec>] xs_sendpages+0xec/0x210 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0465f6e>] xs_tcp_send_request+0x4e/0x150 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04620d3>] xprt_transmit+0x63/0x200 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04678fb>] ? rpcauth_wrap_req+0x5b/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04679b9>] ? rpcauth_marshcred+0x29/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0460911>] call_transmit+0x161/0x240 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466cde>] __rpc_execute+0x5e/0x280 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<c0163617>] ? mempool_alloc+0x37/0x110
Apr  7 12:31:53 xcp000 kernel:  [<f046637a>] ? rpc_set_active+0x4a/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466f27>] rpc_execute+0x17/0x20 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f045fc84>] rpc_run_task+0x44/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0800fec>] nfs_file_direct_write+0x4dc/0x720 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<f07f81cd>] nfs_file_write+0x5d/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4bd8>] aio_rw_vect_retry+0x68/0x160
Apr  7 12:31:53 xcp000 kernel:  [<f07f8170>] ? nfs_file_write+0x0/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4b70>] ? aio_rw_vect_retry+0x0/0x160
Apr  7 12:31:53 xcp000 kernel:  [<c01c5b77>] aio_run_iocb+0x67/0x130
Apr  7 12:31:53 xcp000 kernel:  [<c01c6471>] sys_io_submit+0x271/0x480
Apr  7 12:31:53 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 12:31:53 xcp000 kernel: ---[ end trace d9ef8dc18cbf556e ]---
Apr  7 12:31:53 xcp000 kernel: ------------[ cut here ]------------
Apr  7 12:31:53 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 12:31:53 xcp000 kernel: Hardware name: System Product Name
Apr  7 12:31:53 xcp000 kernel: netbk: caps=(0x10801, 0x0) len=2948 data_len=2896 ip_summed=0
Apr  7 12:31:53 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 12:31:53 xcp000 kernel: Pid: 8148, comm: tapdisk2 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 12:31:53 xcp000 kernel: Call Trace:
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 12:31:53 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef2fc>] execute_actions+0x9c/0x9f0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 12:31:53 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c01a2350>] ? do_select+0x610/0x630
Apr  7 12:31:53 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 12:31:53 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 12:31:53 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 12:31:53 xcp000 kernel:  [<c03303f4>] tcp_sendpage+0x504/0x560
Apr  7 12:31:53 xcp000 kernel:  [<c02f3e30>] ? kernel_sendmsg+0x30/0x50
Apr  7 12:31:53 xcp000 kernel:  [<c032fef0>] ? tcp_sendpage+0x0/0x560
Apr  7 12:31:53 xcp000 kernel:  [<f0463eec>] xs_sendpages+0xec/0x210 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0465f6e>] xs_tcp_send_request+0x4e/0x150 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04620d3>] xprt_transmit+0x63/0x200 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04678fb>] ? rpcauth_wrap_req+0x5b/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04679b9>] ? rpcauth_marshcred+0x29/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0460911>] call_transmit+0x161/0x240 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466cde>] __rpc_execute+0x5e/0x280 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<c0163617>] ? mempool_alloc+0x37/0x110
Apr  7 12:31:53 xcp000 kernel:  [<f046637a>] ? rpc_set_active+0x4a/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466f27>] rpc_execute+0x17/0x20 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f045fc84>] rpc_run_task+0x44/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0800fec>] nfs_file_direct_write+0x4dc/0x720 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<f07f81cd>] nfs_file_write+0x5d/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4bd8>] aio_rw_vect_retry+0x68/0x160
Apr  7 12:31:53 xcp000 kernel:  [<f07f8170>] ? nfs_file_write+0x0/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4b70>] ? aio_rw_vect_retry+0x0/0x160
Apr  7 12:31:53 xcp000 kernel:  [<c01c5b77>] aio_run_iocb+0x67/0x130
Apr  7 12:31:53 xcp000 kernel:  [<c01c6471>] sys_io_submit+0x271/0x480
Apr  7 12:31:53 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 12:31:53 xcp000 kernel: ---[ end trace d9ef8dc18cbf556f ]---
Apr  7 12:31:53 xcp000 kernel: ------------[ cut here ]------------
Apr  7 12:31:53 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 12:31:53 xcp000 kernel: Hardware name: System Product Name
Apr  7 12:31:53 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2948 data_len=2896 ip_summed=0
Apr  7 12:31:53 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 12:31:53 xcp000 kernel: Pid: 8148, comm: tapdisk2 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 12:31:53 xcp000 kernel: Call Trace:
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 12:31:53 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 12:31:53 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c01a2350>] ? do_select+0x610/0x630
Apr  7 12:31:53 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 12:31:53 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 12:31:53 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 12:31:53 xcp000 kernel:  [<c03303f4>] tcp_sendpage+0x504/0x560
Apr  7 12:31:53 xcp000 kernel:  [<c02f3e30>] ? kernel_sendmsg+0x30/0x50
Apr  7 12:31:53 xcp000 kernel:  [<c032fef0>] ? tcp_sendpage+0x0/0x560
Apr  7 12:31:53 xcp000 kernel:  [<f0463eec>] xs_sendpages+0xec/0x210 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0465f6e>] xs_tcp_send_request+0x4e/0x150 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04620d3>] xprt_transmit+0x63/0x200 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04678fb>] ? rpcauth_wrap_req+0x5b/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04679b9>] ? rpcauth_marshcred+0x29/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0460911>] call_transmit+0x161/0x240 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466cde>] __rpc_execute+0x5e/0x280 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<c0163617>] ? mempool_alloc+0x37/0x110
Apr  7 12:31:53 xcp000 kernel:  [<f046637a>] ? rpc_set_active+0x4a/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466f27>] rpc_execute+0x17/0x20 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f045fc84>] rpc_run_task+0x44/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0800fec>] nfs_file_direct_write+0x4dc/0x720 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<f07f81cd>] nfs_file_write+0x5d/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4bd8>] aio_rw_vect_retry+0x68/0x160
Apr  7 12:31:53 xcp000 kernel:  [<f07f8170>] ? nfs_file_write+0x0/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4b70>] ? aio_rw_vect_retry+0x0/0x160
Apr  7 12:31:53 xcp000 kernel:  [<c01c5b77>] aio_run_iocb+0x67/0x130
Apr  7 12:31:53 xcp000 kernel:  [<c01c6471>] sys_io_submit+0x271/0x480
Apr  7 12:31:53 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 12:31:53 xcp000 kernel: ---[ end trace d9ef8dc18cbf5570 ]---
Apr  7 12:31:53 xcp000 kernel: ------------[ cut here ]------------
Apr  7 12:31:53 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 12:31:53 xcp000 kernel: Hardware name: System Product Name
Apr  7 12:31:53 xcp000 kernel: netbk: caps=(0x10801, 0x0) len=2948 data_len=2896 ip_summed=0
Apr  7 12:31:53 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 12:31:53 xcp000 kernel: Pid: 8148, comm: tapdisk2 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 12:31:53 xcp000 kernel: Call Trace:
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] ? netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] ? do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef2fc>] execute_actions+0x9c/0x9f0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 12:31:53 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] ? tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c02f513f>] ? sk_reset_timer+0xf/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 12:31:53 xcp000 kernel:  [<c01311c0>] ? __do_softirq+0x100/0x180
Apr  7 12:31:53 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 12:31:53 xcp000 kernel:  [<c03303f4>] tcp_sendpage+0x504/0x560
Apr  7 12:31:53 xcp000 kernel:  [<c02f3e30>] ? kernel_sendmsg+0x30/0x50
Apr  7 12:31:53 xcp000 kernel:  [<c032fef0>] ? tcp_sendpage+0x0/0x560
Apr  7 12:31:53 xcp000 kernel:  [<f0463eec>] xs_sendpages+0xec/0x210 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0465f6e>] xs_tcp_send_request+0x4e/0x150 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04620d3>] xprt_transmit+0x63/0x200 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04678fb>] ? rpcauth_wrap_req+0x5b/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04679b9>] ? rpcauth_marshcred+0x29/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0460911>] call_transmit+0x161/0x240 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466cde>] __rpc_execute+0x5e/0x280 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<c0163617>] ? mempool_alloc+0x37/0x110
Apr  7 12:31:53 xcp000 kernel:  [<f046637a>] ? rpc_set_active+0x4a/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466f27>] rpc_execute+0x17/0x20 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f045fc84>] rpc_run_task+0x44/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0800fec>] nfs_file_direct_write+0x4dc/0x720 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<f07f81cd>] nfs_file_write+0x5d/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4bd8>] aio_rw_vect_retry+0x68/0x160
Apr  7 12:31:53 xcp000 kernel:  [<f07f8170>] ? nfs_file_write+0x0/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4b70>] ? aio_rw_vect_retry+0x0/0x160
Apr  7 12:31:53 xcp000 kernel:  [<c01c5b77>] aio_run_iocb+0x67/0x130
Apr  7 12:31:53 xcp000 kernel:  [<c01c6471>] sys_io_submit+0x271/0x480
Apr  7 12:31:53 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 12:31:53 xcp000 kernel: ---[ end trace d9ef8dc18cbf5571 ]---
Apr  7 12:31:53 xcp000 kernel: ------------[ cut here ]------------
Apr  7 12:31:53 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 12:31:53 xcp000 kernel: Hardware name: System Product Name
Apr  7 12:31:53 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2948 data_len=2896 ip_summed=0
Apr  7 12:31:53 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 12:31:53 xcp000 kernel: Pid: 8148, comm: tapdisk2 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 12:31:53 xcp000 kernel: Call Trace:
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] ? netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] ? do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 12:31:53 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] ? tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c02f513f>] ? sk_reset_timer+0xf/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 12:31:53 xcp000 kernel:  [<c01311c0>] ? __do_softirq+0x100/0x180
Apr  7 12:31:53 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 12:31:53 xcp000 kernel:  [<c03303f4>] tcp_sendpage+0x504/0x560
Apr  7 12:31:53 xcp000 kernel:  [<c02f3e30>] ? kernel_sendmsg+0x30/0x50
Apr  7 12:31:53 xcp000 kernel:  [<c032fef0>] ? tcp_sendpage+0x0/0x560
Apr  7 12:31:53 xcp000 kernel:  [<f0463eec>] xs_sendpages+0xec/0x210 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0465f6e>] xs_tcp_send_request+0x4e/0x150 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04620d3>] xprt_transmit+0x63/0x200 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04678fb>] ? rpcauth_wrap_req+0x5b/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04679b9>] ? rpcauth_marshcred+0x29/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0460911>] call_transmit+0x161/0x240 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466cde>] __rpc_execute+0x5e/0x280 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<c0163617>] ? mempool_alloc+0x37/0x110
Apr  7 12:31:53 xcp000 kernel:  [<f046637a>] ? rpc_set_active+0x4a/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466f27>] rpc_execute+0x17/0x20 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f045fc84>] rpc_run_task+0x44/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0800fec>] nfs_file_direct_write+0x4dc/0x720 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<f07f81cd>] nfs_file_write+0x5d/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4bd8>] aio_rw_vect_retry+0x68/0x160
Apr  7 12:31:53 xcp000 kernel:  [<f07f8170>] ? nfs_file_write+0x0/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4b70>] ? aio_rw_vect_retry+0x0/0x160
Apr  7 12:31:53 xcp000 kernel:  [<c01c5b77>] aio_run_iocb+0x67/0x130
Apr  7 12:31:53 xcp000 kernel:  [<c01c6471>] sys_io_submit+0x271/0x480
Apr  7 12:31:53 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 12:31:53 xcp000 kernel: ---[ end trace d9ef8dc18cbf5572 ]---
Apr  7 12:31:53 xcp000 kernel: ------------[ cut here ]------------
Apr  7 12:31:53 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 12:31:53 xcp000 kernel: Hardware name: System Product Name
Apr  7 12:31:53 xcp000 kernel: netbk: caps=(0x10801, 0x0) len=2948 data_len=2896 ip_summed=0
Apr  7 12:31:53 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 12:31:53 xcp000 kernel: Pid: 8148, comm: tapdisk2 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 12:31:53 xcp000 kernel: Call Trace:
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] ? netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] ? do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef2fc>] execute_actions+0x9c/0x9f0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 12:31:53 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] ? tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 12:31:53 xcp000 kernel:  [<c033986b>] ? tcp_rcv_established+0x3bb/0x590
Apr  7 12:31:53 xcp000 kernel:  [<c01311c0>] ? __do_softirq+0x100/0x180
Apr  7 12:31:53 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 12:31:53 xcp000 kernel:  [<c03303f4>] tcp_sendpage+0x504/0x560
Apr  7 12:31:53 xcp000 kernel:  [<c02f3e30>] ? kernel_sendmsg+0x30/0x50
Apr  7 12:31:53 xcp000 kernel:  [<c032fef0>] ? tcp_sendpage+0x0/0x560
Apr  7 12:31:53 xcp000 kernel:  [<f0463eec>] xs_sendpages+0xec/0x210 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0465f6e>] xs_tcp_send_request+0x4e/0x150 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04620d3>] xprt_transmit+0x63/0x200 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04678fb>] ? rpcauth_wrap_req+0x5b/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04679b9>] ? rpcauth_marshcred+0x29/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0460911>] call_transmit+0x161/0x240 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466cde>] __rpc_execute+0x5e/0x280 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<c0163617>] ? mempool_alloc+0x37/0x110
Apr  7 12:31:53 xcp000 kernel:  [<f046637a>] ? rpc_set_active+0x4a/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466f27>] rpc_execute+0x17/0x20 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f045fc84>] rpc_run_task+0x44/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0800fec>] nfs_file_direct_write+0x4dc/0x720 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<f07f81cd>] nfs_file_write+0x5d/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4bd8>] aio_rw_vect_retry+0x68/0x160
Apr  7 12:31:53 xcp000 kernel:  [<f07f8170>] ? nfs_file_write+0x0/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4b70>] ? aio_rw_vect_retry+0x0/0x160
Apr  7 12:31:53 xcp000 kernel:  [<c01c5b77>] aio_run_iocb+0x67/0x130
Apr  7 12:31:53 xcp000 kernel:  [<c01c6471>] sys_io_submit+0x271/0x480
Apr  7 12:31:53 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 12:31:53 xcp000 kernel: ---[ end trace d9ef8dc18cbf5573 ]---
Apr  7 12:31:53 xcp000 kernel: ------------[ cut here ]------------
Apr  7 12:31:53 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 12:31:53 xcp000 kernel: Hardware name: System Product Name
Apr  7 12:31:53 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2948 data_len=2896 ip_summed=0
Apr  7 12:31:53 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 12:31:53 xcp000 kernel: Pid: 8148, comm: tapdisk2 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 12:31:53 xcp000 kernel: Call Trace:
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] ? netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] ? do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 12:31:53 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] ? tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 12:31:53 xcp000 kernel:  [<c033986b>] ? tcp_rcv_established+0x3bb/0x590
Apr  7 12:31:53 xcp000 kernel:  [<c01311c0>] ? __do_softirq+0x100/0x180
Apr  7 12:31:53 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 12:31:53 xcp000 kernel:  [<c03303f4>] tcp_sendpage+0x504/0x560
Apr  7 12:31:53 xcp000 kernel:  [<c02f3e30>] ? kernel_sendmsg+0x30/0x50
Apr  7 12:31:53 xcp000 kernel:  [<c032fef0>] ? tcp_sendpage+0x0/0x560
Apr  7 12:31:53 xcp000 kernel:  [<f0463eec>] xs_sendpages+0xec/0x210 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0465f6e>] xs_tcp_send_request+0x4e/0x150 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04620d3>] xprt_transmit+0x63/0x200 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04678fb>] ? rpcauth_wrap_req+0x5b/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04679b9>] ? rpcauth_marshcred+0x29/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0460911>] call_transmit+0x161/0x240 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466cde>] __rpc_execute+0x5e/0x280 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<c0163617>] ? mempool_alloc+0x37/0x110
Apr  7 12:31:53 xcp000 kernel:  [<f046637a>] ? rpc_set_active+0x4a/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466f27>] rpc_execute+0x17/0x20 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f045fc84>] rpc_run_task+0x44/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0800fec>] nfs_file_direct_write+0x4dc/0x720 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<f07f81cd>] nfs_file_write+0x5d/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4bd8>] aio_rw_vect_retry+0x68/0x160
Apr  7 12:31:53 xcp000 kernel:  [<f07f8170>] ? nfs_file_write+0x0/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4b70>] ? aio_rw_vect_retry+0x0/0x160
Apr  7 12:31:53 xcp000 kernel:  [<c01c5b77>] aio_run_iocb+0x67/0x130
Apr  7 12:31:53 xcp000 kernel:  [<c01c6471>] sys_io_submit+0x271/0x480
Apr  7 12:31:53 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 12:31:53 xcp000 kernel: ---[ end trace d9ef8dc18cbf5574 ]---
Apr  7 12:31:53 xcp000 kernel: ------------[ cut here ]------------
Apr  7 12:31:53 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 12:31:53 xcp000 kernel: Hardware name: System Product Name
Apr  7 12:31:53 xcp000 kernel: netbk: caps=(0x10801, 0x0) len=2948 data_len=2896 ip_summed=0
Apr  7 12:31:53 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 12:31:53 xcp000 kernel: Pid: 8148, comm: tapdisk2 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 12:31:53 xcp000 kernel: Call Trace:
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] ? netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] ? do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef2fc>] execute_actions+0x9c/0x9f0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 12:31:53 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c03422ed>] ? tcp_reno_cong_avoid+0xd/0x70
Apr  7 12:31:53 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c03377e0>] ? tcp_ack+0x13d0/0x1c00
Apr  7 12:31:53 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 12:31:53 xcp000 kernel:  [<c033986b>] ? tcp_rcv_established+0x3bb/0x590
Apr  7 12:31:53 xcp000 kernel:  [<c01311c0>] ? __do_softirq+0x100/0x180
Apr  7 12:31:53 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 12:31:53 xcp000 kernel:  [<c03303f4>] tcp_sendpage+0x504/0x560
Apr  7 12:31:53 xcp000 kernel:  [<c02f3e30>] ? kernel_sendmsg+0x30/0x50
Apr  7 12:31:53 xcp000 kernel:  [<c032fef0>] ? tcp_sendpage+0x0/0x560
Apr  7 12:31:53 xcp000 kernel:  [<f0463eec>] xs_sendpages+0xec/0x210 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0465f6e>] xs_tcp_send_request+0x4e/0x150 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04620d3>] xprt_transmit+0x63/0x200 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04678fb>] ? rpcauth_wrap_req+0x5b/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04679b9>] ? rpcauth_marshcred+0x29/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0460911>] call_transmit+0x161/0x240 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466cde>] __rpc_execute+0x5e/0x280 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<c0163617>] ? mempool_alloc+0x37/0x110
Apr  7 12:31:53 xcp000 kernel:  [<f046637a>] ? rpc_set_active+0x4a/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466f27>] rpc_execute+0x17/0x20 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f045fc84>] rpc_run_task+0x44/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0800fec>] nfs_file_direct_write+0x4dc/0x720 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<f07f81cd>] nfs_file_write+0x5d/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4bd8>] aio_rw_vect_retry+0x68/0x160
Apr  7 12:31:53 xcp000 kernel:  [<f07f8170>] ? nfs_file_write+0x0/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4b70>] ? aio_rw_vect_retry+0x0/0x160
Apr  7 12:31:53 xcp000 kernel:  [<c01c5b77>] aio_run_iocb+0x67/0x130
Apr  7 12:31:53 xcp000 kernel:  [<c01c6471>] sys_io_submit+0x271/0x480
Apr  7 12:31:53 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 12:31:53 xcp000 kernel: ---[ end trace d9ef8dc18cbf5575 ]---
Apr  7 12:31:53 xcp000 kernel: ------------[ cut here ]------------
Apr  7 12:31:53 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 12:31:53 xcp000 kernel: Hardware name: System Product Name
Apr  7 12:31:53 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2948 data_len=2896 ip_summed=0
Apr  7 12:31:53 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 12:31:53 xcp000 kernel: Pid: 8148, comm: tapdisk2 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 12:31:53 xcp000 kernel: Call Trace:
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] ? netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] ? do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 12:31:53 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c03422ed>] ? tcp_reno_cong_avoid+0xd/0x70
Apr  7 12:31:53 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c03377e0>] ? tcp_ack+0x13d0/0x1c00
Apr  7 12:31:53 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 12:31:53 xcp000 kernel:  [<c033986b>] ? tcp_rcv_established+0x3bb/0x590
Apr  7 12:31:53 xcp000 kernel:  [<c01311c0>] ? __do_softirq+0x100/0x180
Apr  7 12:31:53 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 12:31:53 xcp000 kernel:  [<c03303f4>] tcp_sendpage+0x504/0x560
Apr  7 12:31:53 xcp000 kernel:  [<c02f3e30>] ? kernel_sendmsg+0x30/0x50
Apr  7 12:31:53 xcp000 kernel:  [<c032fef0>] ? tcp_sendpage+0x0/0x560
Apr  7 12:31:53 xcp000 kernel:  [<f0463eec>] xs_sendpages+0xec/0x210 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0465f6e>] xs_tcp_send_request+0x4e/0x150 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04620d3>] xprt_transmit+0x63/0x200 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04678fb>] ? rpcauth_wrap_req+0x5b/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04679b9>] ? rpcauth_marshcred+0x29/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0460911>] call_transmit+0x161/0x240 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466cde>] __rpc_execute+0x5e/0x280 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<c0163617>] ? mempool_alloc+0x37/0x110
Apr  7 12:31:53 xcp000 kernel:  [<f046637a>] ? rpc_set_active+0x4a/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466f27>] rpc_execute+0x17/0x20 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f045fc84>] rpc_run_task+0x44/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0800fec>] nfs_file_direct_write+0x4dc/0x720 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<f07f81cd>] nfs_file_write+0x5d/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4bd8>] aio_rw_vect_retry+0x68/0x160
Apr  7 12:31:53 xcp000 kernel:  [<f07f8170>] ? nfs_file_write+0x0/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4b70>] ? aio_rw_vect_retry+0x0/0x160
Apr  7 12:31:53 xcp000 kernel:  [<c01c5b77>] aio_run_iocb+0x67/0x130
Apr  7 12:31:53 xcp000 kernel:  [<c01c6471>] sys_io_submit+0x271/0x480
Apr  7 12:31:53 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 12:31:53 xcp000 kernel: ---[ end trace d9ef8dc18cbf5576 ]---
Apr  7 12:31:53 xcp000 kernel: ------------[ cut here ]------------
Apr  7 12:31:53 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 12:31:53 xcp000 kernel: Hardware name: System Product Name
Apr  7 12:31:53 xcp000 kernel: netbk: caps=(0x10801, 0x0) len=2948 data_len=2896 ip_summed=0
Apr  7 12:31:53 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 12:31:53 xcp000 kernel: Pid: 8148, comm: tapdisk2 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 12:31:53 xcp000 kernel: Call Trace:
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 12:31:53 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef2fc>] execute_actions+0x9c/0x9f0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 12:31:53 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c01a2350>] ? do_select+0x610/0x630
Apr  7 12:31:53 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 12:31:53 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 12:31:53 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 12:31:53 xcp000 kernel:  [<c03303f4>] tcp_sendpage+0x504/0x560
Apr  7 12:31:53 xcp000 kernel:  [<c02f3e30>] ? kernel_sendmsg+0x30/0x50
Apr  7 12:31:53 xcp000 kernel:  [<c032fef0>] ? tcp_sendpage+0x0/0x560
Apr  7 12:31:53 xcp000 kernel:  [<f0463eec>] xs_sendpages+0xec/0x210 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0465f6e>] xs_tcp_send_request+0x4e/0x150 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04620d3>] xprt_transmit+0x63/0x200 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04678fb>] ? rpcauth_wrap_req+0x5b/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04679b9>] ? rpcauth_marshcred+0x29/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0460911>] call_transmit+0x161/0x240 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466cde>] __rpc_execute+0x5e/0x280 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<c0163617>] ? mempool_alloc+0x37/0x110
Apr  7 12:31:53 xcp000 kernel:  [<f046637a>] ? rpc_set_active+0x4a/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466f27>] rpc_execute+0x17/0x20 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f045fc84>] rpc_run_task+0x44/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0800fec>] nfs_file_direct_write+0x4dc/0x720 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<f07f81cd>] nfs_file_write+0x5d/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4bd8>] aio_rw_vect_retry+0x68/0x160
Apr  7 12:31:53 xcp000 kernel:  [<f07f8170>] ? nfs_file_write+0x0/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4b70>] ? aio_rw_vect_retry+0x0/0x160
Apr  7 12:31:53 xcp000 kernel:  [<c01c5b77>] aio_run_iocb+0x67/0x130
Apr  7 12:31:53 xcp000 kernel:  [<c01c6471>] sys_io_submit+0x271/0x480
Apr  7 12:31:53 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 12:31:53 xcp000 kernel: ---[ end trace d9ef8dc18cbf5577 ]---
Apr  7 12:31:53 xcp000 kernel: ------------[ cut here ]------------
Apr  7 12:31:53 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 12:31:53 xcp000 kernel: Hardware name: System Product Name
Apr  7 12:31:53 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2948 data_len=2896 ip_summed=0
Apr  7 12:31:53 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 12:31:53 xcp000 kernel: Pid: 8148, comm: tapdisk2 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 12:31:53 xcp000 kernel: Call Trace:
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 12:31:53 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 12:31:53 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c01a2350>] ? do_select+0x610/0x630
Apr  7 12:31:53 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 12:31:53 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 12:31:53 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 12:31:53 xcp000 kernel:  [<c03303f4>] tcp_sendpage+0x504/0x560
Apr  7 12:31:53 xcp000 kernel:  [<c02f3e30>] ? kernel_sendmsg+0x30/0x50
Apr  7 12:31:53 xcp000 kernel:  [<c032fef0>] ? tcp_sendpage+0x0/0x560
Apr  7 12:31:53 xcp000 kernel:  [<f0463eec>] xs_sendpages+0xec/0x210 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0465f6e>] xs_tcp_send_request+0x4e/0x150 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04620d3>] xprt_transmit+0x63/0x200 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04678fb>] ? rpcauth_wrap_req+0x5b/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04679b9>] ? rpcauth_marshcred+0x29/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0460911>] call_transmit+0x161/0x240 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466cde>] __rpc_execute+0x5e/0x280 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<c0163617>] ? mempool_alloc+0x37/0x110
Apr  7 12:31:53 xcp000 kernel:  [<f046637a>] ? rpc_set_active+0x4a/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466f27>] rpc_execute+0x17/0x20 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f045fc84>] rpc_run_task+0x44/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0800fec>] nfs_file_direct_write+0x4dc/0x720 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<f07f81cd>] nfs_file_write+0x5d/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4bd8>] aio_rw_vect_retry+0x68/0x160
Apr  7 12:31:53 xcp000 kernel:  [<f07f8170>] ? nfs_file_write+0x0/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4b70>] ? aio_rw_vect_retry+0x0/0x160
Apr  7 12:31:53 xcp000 kernel:  [<c01c5b77>] aio_run_iocb+0x67/0x130
Apr  7 12:31:53 xcp000 kernel:  [<c01c6471>] sys_io_submit+0x271/0x480
Apr  7 12:31:53 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 12:31:53 xcp000 kernel: ---[ end trace d9ef8dc18cbf5578 ]---
Apr  7 12:31:53 xcp000 kernel: ------------[ cut here ]------------
Apr  7 12:31:53 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 12:31:53 xcp000 kernel: Hardware name: System Product Name
Apr  7 12:31:53 xcp000 kernel: netbk: caps=(0x10801, 0x0) len=2948 data_len=2896 ip_summed=0
Apr  7 12:31:53 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 12:31:53 xcp000 kernel: Pid: 8148, comm: tapdisk2 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 12:31:53 xcp000 kernel: Call Trace:
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] ? netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] ? do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef2fc>] execute_actions+0x9c/0x9f0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 12:31:53 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] ? tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c02f513f>] ? sk_reset_timer+0xf/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c033a25a>] ? tcp_event_new_data_sent+0x8a/0xb0
Apr  7 12:31:53 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 12:31:53 xcp000 kernel:  [<c033986b>] ? tcp_rcv_established+0x3bb/0x590
Apr  7 12:31:53 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 12:31:53 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 12:31:53 xcp000 kernel:  [<c03303f4>] tcp_sendpage+0x504/0x560
Apr  7 12:31:53 xcp000 kernel:  [<c02f3e30>] ? kernel_sendmsg+0x30/0x50
Apr  7 12:31:53 xcp000 kernel:  [<c032fef0>] ? tcp_sendpage+0x0/0x560
Apr  7 12:31:53 xcp000 kernel:  [<f0463eec>] xs_sendpages+0xec/0x210 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0465f6e>] xs_tcp_send_request+0x4e/0x150 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04620d3>] xprt_transmit+0x63/0x200 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04678fb>] ? rpcauth_wrap_req+0x5b/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04679b9>] ? rpcauth_marshcred+0x29/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0460911>] call_transmit+0x161/0x240 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466cde>] __rpc_execute+0x5e/0x280 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<c0163617>] ? mempool_alloc+0x37/0x110
Apr  7 12:31:53 xcp000 kernel:  [<f046637a>] ? rpc_set_active+0x4a/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466f27>] rpc_execute+0x17/0x20 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f045fc84>] rpc_run_task+0x44/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0800fec>] nfs_file_direct_write+0x4dc/0x720 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<f07f81cd>] nfs_file_write+0x5d/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4bd8>] aio_rw_vect_retry+0x68/0x160
Apr  7 12:31:53 xcp000 kernel:  [<f07f8170>] ? nfs_file_write+0x0/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4b70>] ? aio_rw_vect_retry+0x0/0x160
Apr  7 12:31:53 xcp000 kernel:  [<c01c5b77>] aio_run_iocb+0x67/0x130
Apr  7 12:31:53 xcp000 kernel:  [<c01c6471>] sys_io_submit+0x271/0x480
Apr  7 12:31:53 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 12:31:53 xcp000 kernel: ---[ end trace d9ef8dc18cbf5579 ]---
Apr  7 12:31:53 xcp000 kernel: ------------[ cut here ]------------
Apr  7 12:31:53 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 12:31:53 xcp000 kernel: Hardware name: System Product Name
Apr  7 12:31:53 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2948 data_len=2896 ip_summed=0
Apr  7 12:31:53 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 12:31:53 xcp000 kernel: Pid: 8148, comm: tapdisk2 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 12:31:53 xcp000 kernel: Call Trace:
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] ? netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] ? do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 12:31:53 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] ? tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c02f513f>] ? sk_reset_timer+0xf/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c033a25a>] ? tcp_event_new_data_sent+0x8a/0xb0
Apr  7 12:31:53 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 12:31:53 xcp000 kernel:  [<c033986b>] ? tcp_rcv_established+0x3bb/0x590
Apr  7 12:31:53 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 12:31:53 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 12:31:53 xcp000 kernel:  [<c03303f4>] tcp_sendpage+0x504/0x560
Apr  7 12:31:53 xcp000 kernel:  [<c02f3e30>] ? kernel_sendmsg+0x30/0x50
Apr  7 12:31:53 xcp000 kernel:  [<c032fef0>] ? tcp_sendpage+0x0/0x560
Apr  7 12:31:53 xcp000 kernel:  [<f0463eec>] xs_sendpages+0xec/0x210 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0465f6e>] xs_tcp_send_request+0x4e/0x150 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04620d3>] xprt_transmit+0x63/0x200 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04678fb>] ? rpcauth_wrap_req+0x5b/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04679b9>] ? rpcauth_marshcred+0x29/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0460911>] call_transmit+0x161/0x240 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466cde>] __rpc_execute+0x5e/0x280 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<c0163617>] ? mempool_alloc+0x37/0x110
Apr  7 12:31:53 xcp000 kernel:  [<f046637a>] ? rpc_set_active+0x4a/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466f27>] rpc_execute+0x17/0x20 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f045fc84>] rpc_run_task+0x44/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0800fec>] nfs_file_direct_write+0x4dc/0x720 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<f07f81cd>] nfs_file_write+0x5d/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4bd8>] aio_rw_vect_retry+0x68/0x160
Apr  7 12:31:53 xcp000 kernel:  [<f07f8170>] ? nfs_file_write+0x0/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4b70>] ? aio_rw_vect_retry+0x0/0x160
Apr  7 12:31:53 xcp000 kernel:  [<c01c5b77>] aio_run_iocb+0x67/0x130
Apr  7 12:31:53 xcp000 kernel:  [<c01c6471>] sys_io_submit+0x271/0x480
Apr  7 12:31:53 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 12:31:53 xcp000 kernel: ---[ end trace d9ef8dc18cbf557a ]---
Apr  7 12:31:53 xcp000 kernel: ------------[ cut here ]------------
Apr  7 12:31:53 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 12:31:53 xcp000 kernel: Hardware name: System Product Name
Apr  7 12:31:53 xcp000 kernel: netbk: caps=(0x10801, 0x0) len=2948 data_len=2896 ip_summed=0
Apr  7 12:31:53 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 12:31:53 xcp000 kernel: Pid: 8148, comm: tapdisk2 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 12:31:53 xcp000 kernel: Call Trace:
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] ? netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] ? do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef2fc>] execute_actions+0x9c/0x9f0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 12:31:53 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] ? tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 12:31:53 xcp000 kernel:  [<c033986b>] ? tcp_rcv_established+0x3bb/0x590
Apr  7 12:31:53 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 12:31:53 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 12:31:53 xcp000 kernel:  [<c03303f4>] tcp_sendpage+0x504/0x560
Apr  7 12:31:53 xcp000 kernel:  [<c02f3e30>] ? kernel_sendmsg+0x30/0x50
Apr  7 12:31:53 xcp000 kernel:  [<c032fef0>] ? tcp_sendpage+0x0/0x560
Apr  7 12:31:53 xcp000 kernel:  [<f0463eec>] xs_sendpages+0xec/0x210 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0465f6e>] xs_tcp_send_request+0x4e/0x150 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04620d3>] xprt_transmit+0x63/0x200 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04678fb>] ? rpcauth_wrap_req+0x5b/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04679b9>] ? rpcauth_marshcred+0x29/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0460911>] call_transmit+0x161/0x240 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466cde>] __rpc_execute+0x5e/0x280 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<c0163617>] ? mempool_alloc+0x37/0x110
Apr  7 12:31:53 xcp000 kernel:  [<f046637a>] ? rpc_set_active+0x4a/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466f27>] rpc_execute+0x17/0x20 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f045fc84>] rpc_run_task+0x44/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0800fec>] nfs_file_direct_write+0x4dc/0x720 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<f07f81cd>] nfs_file_write+0x5d/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4bd8>] aio_rw_vect_retry+0x68/0x160
Apr  7 12:31:53 xcp000 kernel:  [<f07f8170>] ? nfs_file_write+0x0/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4b70>] ? aio_rw_vect_retry+0x0/0x160
Apr  7 12:31:53 xcp000 kernel:  [<c01c5b77>] aio_run_iocb+0x67/0x130
Apr  7 12:31:53 xcp000 kernel:  [<c01c6471>] sys_io_submit+0x271/0x480
Apr  7 12:31:53 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 12:31:53 xcp000 kernel: ---[ end trace d9ef8dc18cbf557b ]---
Apr  7 12:31:53 xcp000 kernel: ------------[ cut here ]------------
Apr  7 12:31:53 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 12:31:53 xcp000 kernel: Hardware name: System Product Name
Apr  7 12:31:53 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2948 data_len=2896 ip_summed=0
Apr  7 12:31:53 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 12:31:53 xcp000 kernel: Pid: 8148, comm: tapdisk2 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 12:31:53 xcp000 kernel: Call Trace:
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] ? netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] ? do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 12:31:53 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] ? tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 12:31:53 xcp000 kernel:  [<c033986b>] ? tcp_rcv_established+0x3bb/0x590
Apr  7 12:31:53 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 12:31:53 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 12:31:53 xcp000 kernel:  [<c03303f4>] tcp_sendpage+0x504/0x560
Apr  7 12:31:53 xcp000 kernel:  [<c02f3e30>] ? kernel_sendmsg+0x30/0x50
Apr  7 12:31:53 xcp000 kernel:  [<c032fef0>] ? tcp_sendpage+0x0/0x560
Apr  7 12:31:53 xcp000 kernel:  [<f0463eec>] xs_sendpages+0xec/0x210 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0465f6e>] xs_tcp_send_request+0x4e/0x150 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04620d3>] xprt_transmit+0x63/0x200 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04678fb>] ? rpcauth_wrap_req+0x5b/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04679b9>] ? rpcauth_marshcred+0x29/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0460911>] call_transmit+0x161/0x240 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466cde>] __rpc_execute+0x5e/0x280 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<c0163617>] ? mempool_alloc+0x37/0x110
Apr  7 12:31:53 xcp000 kernel:  [<f046637a>] ? rpc_set_active+0x4a/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466f27>] rpc_execute+0x17/0x20 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f045fc84>] rpc_run_task+0x44/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0800fec>] nfs_file_direct_write+0x4dc/0x720 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<f07f81cd>] nfs_file_write+0x5d/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4bd8>] aio_rw_vect_retry+0x68/0x160
Apr  7 12:31:53 xcp000 kernel:  [<f07f8170>] ? nfs_file_write+0x0/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4b70>] ? aio_rw_vect_retry+0x0/0x160
Apr  7 12:31:53 xcp000 kernel:  [<c01c5b77>] aio_run_iocb+0x67/0x130
Apr  7 12:31:53 xcp000 kernel:  [<c01c6471>] sys_io_submit+0x271/0x480
Apr  7 12:31:53 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 12:31:53 xcp000 kernel: ---[ end trace d9ef8dc18cbf557c ]---
Apr  7 12:31:53 xcp000 kernel: ------------[ cut here ]------------
Apr  7 12:31:53 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 12:31:53 xcp000 kernel: Hardware name: System Product Name
Apr  7 12:31:53 xcp000 kernel: netbk: caps=(0x10801, 0x0) len=2948 data_len=2896 ip_summed=0
Apr  7 12:31:53 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 12:31:53 xcp000 kernel: Pid: 8148, comm: tapdisk2 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 12:31:53 xcp000 kernel: Call Trace:
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] ? netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] ? do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef2fc>] execute_actions+0x9c/0x9f0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 12:31:53 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c03422ed>] ? tcp_reno_cong_avoid+0xd/0x70
Apr  7 12:31:53 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c03377e0>] ? tcp_ack+0x13d0/0x1c00
Apr  7 12:31:53 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 12:31:53 xcp000 kernel:  [<c033986b>] ? tcp_rcv_established+0x3bb/0x590
Apr  7 12:31:53 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 12:31:53 xcp000 kernel:  [<c03303f4>] tcp_sendpage+0x504/0x560
Apr  7 12:31:53 xcp000 kernel:  [<c02f3e30>] ? kernel_sendmsg+0x30/0x50
Apr  7 12:31:53 xcp000 kernel:  [<c032fef0>] ? tcp_sendpage+0x0/0x560
Apr  7 12:31:53 xcp000 kernel:  [<f0463eec>] xs_sendpages+0xec/0x210 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0465f6e>] xs_tcp_send_request+0x4e/0x150 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04620d3>] xprt_transmit+0x63/0x200 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04678fb>] ? rpcauth_wrap_req+0x5b/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04679b9>] ? rpcauth_marshcred+0x29/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0460911>] call_transmit+0x161/0x240 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466cde>] __rpc_execute+0x5e/0x280 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<c0163617>] ? mempool_alloc+0x37/0x110
Apr  7 12:31:53 xcp000 kernel:  [<f046637a>] ? rpc_set_active+0x4a/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466f27>] rpc_execute+0x17/0x20 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f045fc84>] rpc_run_task+0x44/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0800fec>] nfs_file_direct_write+0x4dc/0x720 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<f07f81cd>] nfs_file_write+0x5d/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4bd8>] aio_rw_vect_retry+0x68/0x160
Apr  7 12:31:53 xcp000 kernel:  [<f07f8170>] ? nfs_file_write+0x0/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4b70>] ? aio_rw_vect_retry+0x0/0x160
Apr  7 12:31:53 xcp000 kernel:  [<c01c5b77>] aio_run_iocb+0x67/0x130
Apr  7 12:31:53 xcp000 kernel:  [<c01c6471>] sys_io_submit+0x271/0x480
Apr  7 12:31:53 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 12:31:53 xcp000 kernel: ---[ end trace d9ef8dc18cbf557d ]---
Apr  7 12:31:53 xcp000 kernel: ------------[ cut here ]------------
Apr  7 12:31:53 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 12:31:53 xcp000 kernel: Hardware name: System Product Name
Apr  7 12:31:53 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2948 data_len=2896 ip_summed=0
Apr  7 12:31:53 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 12:31:53 xcp000 kernel: Pid: 8148, comm: tapdisk2 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 12:31:53 xcp000 kernel: Call Trace:
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] ? netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] ? do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 12:31:53 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c03422ed>] ? tcp_reno_cong_avoid+0xd/0x70
Apr  7 12:31:53 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c03377e0>] ? tcp_ack+0x13d0/0x1c00
Apr  7 12:31:53 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 12:31:53 xcp000 kernel:  [<c033986b>] ? tcp_rcv_established+0x3bb/0x590
Apr  7 12:31:53 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 12:31:53 xcp000 kernel:  [<c03303f4>] tcp_sendpage+0x504/0x560
Apr  7 12:31:53 xcp000 kernel:  [<c02f3e30>] ? kernel_sendmsg+0x30/0x50
Apr  7 12:31:53 xcp000 kernel:  [<c032fef0>] ? tcp_sendpage+0x0/0x560
Apr  7 12:31:53 xcp000 kernel:  [<f0463eec>] xs_sendpages+0xec/0x210 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0465f6e>] xs_tcp_send_request+0x4e/0x150 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04620d3>] xprt_transmit+0x63/0x200 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04678fb>] ? rpcauth_wrap_req+0x5b/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f04679b9>] ? rpcauth_marshcred+0x29/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0460911>] call_transmit+0x161/0x240 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466cde>] __rpc_execute+0x5e/0x280 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<c0163617>] ? mempool_alloc+0x37/0x110
Apr  7 12:31:53 xcp000 kernel:  [<f046637a>] ? rpc_set_active+0x4a/0x90 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0466f27>] rpc_execute+0x17/0x20 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f045fc84>] rpc_run_task+0x44/0x60 [sunrpc]
Apr  7 12:31:53 xcp000 kernel:  [<f0800fec>] nfs_file_direct_write+0x4dc/0x720 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<f07f81cd>] nfs_file_write+0x5d/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4bd8>] aio_rw_vect_retry+0x68/0x160
Apr  7 12:31:53 xcp000 kernel:  [<f07f8170>] ? nfs_file_write+0x0/0x190 [nfs]
Apr  7 12:31:53 xcp000 kernel:  [<c01c4b70>] ? aio_rw_vect_retry+0x0/0x160
Apr  7 12:31:53 xcp000 kernel:  [<c01c5b77>] aio_run_iocb+0x67/0x130
Apr  7 12:31:53 xcp000 kernel:  [<c01c6471>] sys_io_submit+0x271/0x480
Apr  7 12:31:53 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 12:31:53 xcp000 kernel: ---[ end trace d9ef8dc18cbf557e ]---
Apr  7 12:31:53 xcp000 kernel: ------------[ cut here ]------------
Apr  7 12:31:53 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 12:31:53 xcp000 kernel: Hardware name: System Product Name
Apr  7 12:31:53 xcp000 kernel: netbk: caps=(0x10801, 0x0) len=7340 data_len=7290 ip_summed=0
Apr  7 12:31:53 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 12:31:53 xcp000 kernel: Pid: 8511, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 12:31:53 xcp000 kernel: Call Trace:
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 12:31:53 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 12:31:53 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef2fc>] execute_actions+0x9c/0x9f0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 12:31:53 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 12:31:53 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 12:31:53 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 12:31:53 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 12:31:53 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 12:31:53 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 12:31:53 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 12:31:53 xcp000 kernel:  [<c032475e>] ? ip_local_deliver_finish+0x7e/0x1c0
Apr  7 12:31:53 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 12:31:53 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 12:31:53 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 12:31:53 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 12:31:53 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 12:31:53 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 12:31:53 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 12:31:53 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 12:31:53 xcp000 kernel: ---[ end trace d9ef8dc18cbf557f ]---
Apr  7 12:31:53 xcp000 kernel: ------------[ cut here ]------------
Apr  7 12:31:53 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 12:31:53 xcp000 kernel: Hardware name: System Product Name
Apr  7 12:31:53 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 12:31:53 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 12:31:53 xcp000 kernel: Pid: 8511, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 12:31:53 xcp000 kernel: Call Trace:
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 12:31:53 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 12:31:53 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 12:31:53 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 12:31:53 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 12:31:53 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 12:31:53 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 12:31:53 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 12:31:53 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 12:31:53 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 12:31:53 xcp000 kernel:  [<c032475e>] ? ip_local_deliver_finish+0x7e/0x1c0
Apr  7 12:31:53 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 12:31:53 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 12:31:53 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 12:31:53 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 12:31:53 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 12:31:53 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 12:31:53 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 12:31:53 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 12:31:53 xcp000 kernel: ---[ end trace d9ef8dc18cbf5580 ]---
Apr  7 12:31:53 xcp000 kernel: ------------[ cut here ]------------
Apr  7 12:31:53 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 12:31:53 xcp000 kernel: Hardware name: System Product Name
Apr  7 12:31:53 xcp000 kernel: netbk: caps=(0x10801, 0x0) len=8800 data_len=8750 ip_summed=0
Apr  7 12:31:53 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 12:31:53 xcp000 kernel: Pid: 8511, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 12:31:53 xcp000 kernel: Call Trace:
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 12:31:53 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 12:31:53 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef2fc>] execute_actions+0x9c/0x9f0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 12:31:53 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 12:31:53 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 12:31:53 xcp000 kernel:  [<c0328858>] ? ip_finish_output+0x138/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 12:31:53 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 12:31:53 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 12:31:53 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 12:31:53 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 12:31:53 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 12:31:53 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 12:31:53 xcp000 kernel:  [<c037e1d6>] ? _spin_lock_bh+0x16/0x100
Apr  7 12:31:53 xcp000 kernel:  [<c02f4fe6>] release_sock+0x56/0xc0
Apr  7 12:31:53 xcp000 kernel:  [<c0330b5d>] tcp_sendmsg+0x70d/0x9d0
Apr  7 12:31:53 xcp000 kernel:  [<c032475e>] ? ip_local_deliver_finish+0x7e/0x1c0
Apr  7 12:31:53 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 12:31:53 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 12:31:53 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 12:31:53 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 12:31:53 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 12:31:53 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 12:31:53 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 12:31:53 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 12:31:53 xcp000 kernel: ---[ end trace d9ef8dc18cbf5581 ]---
Apr  7 12:31:53 xcp000 kernel: ------------[ cut here ]------------
Apr  7 12:31:53 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 12:31:53 xcp000 kernel: Hardware name: System Product Name
Apr  7 12:31:53 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 12:31:53 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 12:31:53 xcp000 kernel: Pid: 8511, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 12:31:53 xcp000 kernel: Call Trace:
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 12:31:53 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 12:31:53 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 12:31:53 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 12:31:53 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 12:31:53 xcp000 kernel:  [<c0328858>] ? ip_finish_output+0x138/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 12:31:53 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 12:31:53 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 12:31:53 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 12:31:53 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 12:31:53 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 12:31:53 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 12:31:53 xcp000 kernel:  [<c037e1d6>] ? _spin_lock_bh+0x16/0x100
Apr  7 12:31:53 xcp000 kernel:  [<c02f4fe6>] release_sock+0x56/0xc0
Apr  7 12:31:53 xcp000 kernel:  [<c0330b5d>] tcp_sendmsg+0x70d/0x9d0
Apr  7 12:31:53 xcp000 kernel:  [<c032475e>] ? ip_local_deliver_finish+0x7e/0x1c0
Apr  7 12:31:53 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 12:31:53 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 12:31:53 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 12:31:53 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 12:31:53 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 12:31:53 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 12:31:53 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 12:31:53 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 12:31:53 xcp000 kernel: ---[ end trace d9ef8dc18cbf5582 ]---
Apr  7 12:31:53 xcp000 kernel: ------------[ cut here ]------------
Apr  7 12:31:53 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 12:31:53 xcp000 kernel: Hardware name: System Product Name
Apr  7 12:31:53 xcp000 kernel: netbk: caps=(0x10801, 0x0) len=2960 data_len=2910 ip_summed=0
Apr  7 12:31:53 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 12:31:53 xcp000 kernel: Pid: 8511, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 12:31:53 xcp000 kernel: Call Trace:
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 12:31:53 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 12:31:53 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef2fc>] execute_actions+0x9c/0x9f0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 12:31:53 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 12:31:53 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 12:31:53 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 12:31:53 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 12:31:53 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 12:31:53 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 12:31:53 xcp000 kernel:  [<c022d760>] ? swiotlb_unmap_page+0x0/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 12:31:53 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 12:31:53 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 12:31:53 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 12:31:53 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 12:31:53 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 12:31:53 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 12:31:53 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 12:31:53 xcp000 kernel: ---[ end trace d9ef8dc18cbf5583 ]---
Apr  7 12:31:53 xcp000 kernel: ------------[ cut here ]------------
Apr  7 12:31:53 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 12:31:53 xcp000 kernel: Hardware name: System Product Name
Apr  7 12:31:53 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 12:31:53 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 12:31:53 xcp000 kernel: Pid: 8511, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 12:31:53 xcp000 kernel: Call Trace:
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 12:31:53 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 12:31:53 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 12:31:53 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 12:31:53 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 12:31:53 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 12:31:53 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 12:31:53 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 12:31:53 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 12:31:53 xcp000 kernel:  [<c022d760>] ? swiotlb_unmap_page+0x0/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 12:31:53 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 12:31:53 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 12:31:53 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 12:31:53 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 12:31:53 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 12:31:53 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 12:31:53 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 12:31:53 xcp000 kernel: ---[ end trace d9ef8dc18cbf5584 ]---
Apr  7 12:31:53 xcp000 kernel: ------------[ cut here ]------------
Apr  7 12:31:53 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 12:31:53 xcp000 kernel: Hardware name: System Product Name
Apr  7 12:31:53 xcp000 kernel: netbk: caps=(0x10801, 0x0) len=4420 data_len=4370 ip_summed=0
Apr  7 12:31:53 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 12:31:53 xcp000 kernel: Pid: 8511, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 12:31:53 xcp000 kernel: Call Trace:
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 12:31:53 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 12:31:53 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef2fc>] execute_actions+0x9c/0x9f0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 12:31:53 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 12:31:53 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 12:31:53 xcp000 kernel:  [<c0328858>] ? ip_finish_output+0x138/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 12:31:53 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 12:31:53 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 12:31:53 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 12:31:53 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 12:31:53 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 12:31:53 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 12:31:53 xcp000 kernel:  [<c037e1d6>] ? _spin_lock_bh+0x16/0x100
Apr  7 12:31:53 xcp000 kernel:  [<c02f4fe6>] release_sock+0x56/0xc0
Apr  7 12:31:53 xcp000 kernel:  [<c0330b5d>] tcp_sendmsg+0x70d/0x9d0
Apr  7 12:31:53 xcp000 kernel:  [<c022d760>] ? swiotlb_unmap_page+0x0/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 12:31:53 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 12:31:53 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 12:31:53 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 12:31:53 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 12:31:53 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 12:31:53 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 12:31:53 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 12:31:53 xcp000 kernel: ---[ end trace d9ef8dc18cbf5585 ]---
Apr  7 12:31:53 xcp000 kernel: ------------[ cut here ]------------
Apr  7 12:31:53 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 12:31:53 xcp000 kernel: Hardware name: System Product Name
Apr  7 12:31:53 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 12:31:53 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 12:31:53 xcp000 kernel: Pid: 8511, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 12:31:53 xcp000 kernel: Call Trace:
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 12:31:53 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 12:31:53 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 12:31:53 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 12:31:53 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 12:31:53 xcp000 kernel:  [<c0328858>] ? ip_finish_output+0x138/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 12:31:53 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 12:31:53 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 12:31:53 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 12:31:53 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 12:31:53 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 12:31:53 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 12:31:53 xcp000 kernel:  [<c037e1d6>] ? _spin_lock_bh+0x16/0x100
Apr  7 12:31:53 xcp000 kernel:  [<c02f4fe6>] release_sock+0x56/0xc0
Apr  7 12:31:53 xcp000 kernel:  [<c0330b5d>] tcp_sendmsg+0x70d/0x9d0
Apr  7 12:31:53 xcp000 kernel:  [<c022d760>] ? swiotlb_unmap_page+0x0/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 12:31:53 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 12:31:53 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 12:31:53 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 12:31:53 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 12:31:53 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 12:31:53 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 12:31:53 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 12:31:53 xcp000 kernel: ---[ end trace d9ef8dc18cbf5586 ]---
Apr  7 12:31:53 xcp000 kernel: ------------[ cut here ]------------
Apr  7 12:31:53 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 12:31:53 xcp000 kernel: Hardware name: System Product Name
Apr  7 12:31:53 xcp000 kernel: netbk: caps=(0x10801, 0x0) len=7340 data_len=7290 ip_summed=0
Apr  7 12:31:53 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 12:31:53 xcp000 kernel: Pid: 8511, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 12:31:53 xcp000 kernel: Call Trace:
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 12:31:53 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 12:31:53 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef2fc>] execute_actions+0x9c/0x9f0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 12:31:53 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 12:31:53 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0334f33>] ? tcp_event_data_recv+0x203/0x340
Apr  7 12:31:53 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 12:31:53 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 12:31:53 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 12:31:53 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 12:31:53 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 12:31:53 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 12:31:53 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 12:31:53 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 12:31:53 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 12:31:53 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 12:31:53 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 12:31:53 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 12:31:53 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 12:31:53 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 12:31:53 xcp000 kernel: ---[ end trace d9ef8dc18cbf5587 ]---
Apr  7 12:31:53 xcp000 kernel: ------------[ cut here ]------------
Apr  7 12:31:53 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 12:31:53 xcp000 kernel: Hardware name: System Product Name
Apr  7 12:31:53 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 12:31:53 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 12:31:53 xcp000 kernel: Pid: 8511, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 12:31:53 xcp000 kernel: Call Trace:
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 12:31:53 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 12:31:53 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 12:31:53 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 12:31:53 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 12:31:53 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 12:31:53 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 12:31:53 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 12:31:53 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 12:31:53 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 12:31:53 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:31:53 xcp000 kernel:  [<c0334f33>] ? tcp_event_data_recv+0x203/0x340
Apr  7 12:31:53 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 12:31:53 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 12:31:53 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 12:31:53 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 12:31:53 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 12:31:53 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 12:31:53 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 12:31:53 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 12:31:53 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 12:31:53 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 12:31:53 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 12:31:53 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 12:31:53 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 12:31:53 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 12:31:53 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 12:31:53 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 12:31:53 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 12:31:53 xcp000 kernel: ---[ end trace d9ef8dc18cbf5588 ]---
Apr  7 10:31:56 xcp000 HVM1[7904]:    XENVBD: XENVBD in NORMAL mode. 
Apr  7 10:31:56 xcp000 HVM1[7904]:    XENVBD: XenvbdAddDevice: FDO = 0x8AB47A40 
Apr  7 10:31:56 xcp000 HVM1[7904]:   XENUTIL: WARNING: IO hole already initialized by XEVTCHN 
Apr  7 10:31:56 xcp000 HVM1[7904]:   XENUTIL: WARNING: Bugcheck callback already installed 
Apr  7 10:31:56 xcp000 HVM1[7904]:   XENUTIL: WARNING: Bugcheck reason callback already installed 
Apr  7 10:31:56 xcp000 HVM1[7904]:   XENUTIL: Failed to add vlapic page for vcpu 0 to physmap: -22, releasing IO frame. 
Apr  7 10:31:56 xcp000 HVM1[7904]:   XENUTIL: Failed to map PV APIC page 0. 
Apr  7 10:31:56 xcp000 HVM1[7904]:   XENUTIL: XenvbdHwInitialize setting callback irq to 30 
Apr  7 10:31:56 xcp000 HVM1[7904]:   XENUTIL: Failed to add vlapic page for vcpu 1 to physmap: -22, releasing IO frame. 
Apr  7 10:31:56 xcp000 HVM1[7904]:   XENUTIL: Failed to map PV APIC page 1. 
Apr  7 10:31:56 xcp000 HVM1[7904]:    XENVBD: DeviceRelationsFdo: scanning targets... 
Apr  7 10:31:56 xcp000 HVM1[7904]:   XENUTIL: Failed to add vlapic page for vcpu 2 to physmap: -22, releasing IO frame. 
Apr  7 10:31:56 xcp000 HVM1[7904]:   XENUTIL: Failed to map PV APIC page 2. 
Apr  7 10:31:56 xcp000 HVM1[7904]:   XENUTIL: Failed to add vlapic page for vcpu 3 to physmap: -22, releasing IO frame. 
Apr  7 10:31:56 xcp000 HVM1[7904]:   XENUTIL: Failed to map PV APIC page 3. 
Apr  7 10:31:56 xcp000 HVM1[7904]:    XENVBD: RescanThread: starting 
Apr  7 10:31:56 xcp000 HVM1[7904]:    XENVBD: XenbusFindVbds: ignoring cdrom (VBD 5696) 
Apr  7 10:31:56 xcp000 HVM1[7904]:    XENVBD: XenbusFindVbds: found new disk (VBD 832) 
Apr  7 10:31:56 xcp000 HVM1[7904]:    XENVBD: XenbusFindVbds: found new disk (VBD 768) 
Apr  7 10:31:56 xcp000 HVM1[7904]:    XENVBD: target 0: claiming frontend... 
Apr  7 10:31:56 xcp000 HVM1[7904]:    XENVBD: target 0: successfuly claimed device/vbd/768 
Apr  7 10:31:56 xcp000 HVM1[7904]:    XENVBD: target 0: synthesising inquiry data: default page 
Apr  7 10:31:56 xcp000 HVM1[7904]:    XENVBD: target 0: unit serial number = '41842a0a-a83e-47  ' 
Apr  7 10:31:56 xcp000 HVM1[7904]:    XENVBD: target 0: device identifier[0]: CodeSet: 'Ascii' Type: 'VendorId' Assocation: 'Device' 
Apr  7 10:31:56 xcp000 HVM1[7904]:    XENVBD: target 0: device identifier[0]: Length = 45 Data = 'XENSRC  41842a0a-a83e-4702-a31d-13da51dfe33b ' 
Apr  7 10:31:56 xcp000 HVM1[7904]:    XENVBD: target 0: closing frontend... 
Apr  7 10:31:56 xcp000 HVM1[7904]:    XENVBD: target 0: backend is closed 
Apr  7 10:31:56 xcp000 HVM1[7904]:    XENVBD: target 0: created 
Apr  7 10:31:56 xcp000 HVM1[7904]:    XENVBD: target 1: claiming frontend... 
Apr  7 10:31:56 xcp000 HVM1[7904]:    XENVBD: target 1: successfuly claimed device/vbd/832 
Apr  7 10:31:56 xcp000 HVM1[7904]:    XENVBD: target 1: synthesising inquiry data: default page 
Apr  7 10:31:56 xcp000 HVM1[7904]:    XENVBD: target 1: unit serial number = 'fa1c01a4-16c4-44  ' 
Apr  7 10:31:56 xcp000 HVM1[7904]:    XENVBD: target 1: device identifier[0]: CodeSet: 'Ascii' Type: 'VendorId' Assocation: 'Device' 
Apr  7 10:31:56 xcp000 HVM1[7904]:    XENVBD: target 1: device identifier[0]: Length = 45 Data = 'XENSRC  fa1c01a4-16c4-44ac-86bf-eea784a666d9 ' 
Apr  7 10:31:56 xcp000 HVM1[7904]:    XENVBD: target 1: closing frontend... 
Apr  7 10:31:56 xcp000 HVM1[7904]:    XENVBD: target 1: backend is closed 
Apr  7 10:31:56 xcp000 HVM1[7904]:    XENVBD: target 1: created 
Apr  7 10:31:56 xcp000 HVM1[7904]:    XENVBD: XenbusFindVbds: requesting invalidation of bus relations 
Apr  7 10:31:56 xcp000 HVM1[7904]:    XENVBD: invalidating bus relations 
Apr  7 10:31:56 xcp000 HVM1[7904]:    XENVBD: __XenvbdScanTargets: target 0 -> device/vbd/768  
Apr  7 10:31:56 xcp000 HVM1[7904]:    XENVBD: __XenvbdScanTargets: target 1 -> device/vbd/832  
Apr  7 10:31:56 xcp000 HVM1[7904]:    XENVBD: WARNING: target 0: truncated INQUIRY data for page 0x00 (36 < 96) 
Apr  7 10:31:56 xcp000 HVM1[7904]:    XENVBD: WARNING: target 1: truncated INQUIRY data for page 0x00 (36 < 96) 
Apr  7 10:31:56 xcp000 HVM1[7904]:    XENVBD: Mapped PDO 0x8AA88030 to target 0. 
Apr  7 10:31:56 xcp000 HVM1[7904]:    XENVBD: target 0 is ejectable. 
Apr  7 10:31:56 xcp000 HVM1[7904]:    XENVBD: target 0 is not surprise-removable. 
Apr  7 10:31:56 xcp000 HVM1[7904]:    XENVBD: Mapped PDO 0x8AA87030 to target 1. 
Apr  7 10:31:56 xcp000 HVM1[7904]:    XENVBD: target 1 is ejectable. 
Apr  7 10:31:56 xcp000 HVM1[7904]:    XENVBD: target 1 is not surprise-removable. 
Apr  7 10:31:56 xcp000 HVM1[7904]:    XENVBD: DeviceRelationsFdo: scanning targets... 
Apr  7 10:31:56 xcp000 HVM1[7904]:    XENVBD: XenbusFindVbds: ignoring cdrom (VBD 5696) 
Apr  7 10:31:56 xcp000 HVM1[7904]:    XENVBD: __XenvbdScanTargets: target 0 -> device/vbd/768  
Apr  7 10:31:56 xcp000 HVM1[7904]:    XENVBD: __XenvbdScanTargets: target 1 -> device/vbd/832  
Apr  7 10:31:56 xcp000 HVM1[7904]:    XENVBD: target 0: preparing backend for reconnection... 
Apr  7 10:31:56 xcp000 HVM1[7904]:    XENVBD: target 0: backend is waiting 
Apr  7 10:31:56 xcp000 HVM1[7904]:    XENVBD: target 0: XenvbdSwitchToFilter 
Apr  7 10:31:56 xcp000 HVM1[7904]:    XENVBD: target 0: XenvbdTargetResume 
Apr  7 10:31:56 xcp000 HVM1[7904]:    XENVBD: target 0: waiting for resume... 
Apr  7 10:31:56 xcp000 HVM1[7904]:    XENVBD: target 0: wait complete 
Apr  7 10:31:56 xcp000 HVM1[7904]:  SCSIFILT: device/vbd/768: using multi-page handshake 
Apr  7 10:31:56 xcp000 HVM1[7904]:    XENVBD: target 0: XenvbdSetTargetInfo 
Apr  7 10:31:56 xcp000 HVM1[7904]:  SCSIFILT: Replaying 0 requests. 
Apr  7 12:31:56 xcp000 kernel: blkback: event-channel 9
Apr  7 12:31:56 xcp000 kernel: blkback: ring-ref0 497
Apr  7 12:31:56 xcp000 kernel: blkback: protocol 1 (x86_32-abi)
Apr  7 10:31:56 xcp000 HVM1[7904]:    XENVBD: target 0 is ejectable. 
Apr  7 10:31:56 xcp000 HVM1[7904]:    XENVBD: target 0 is not surprise-removable. 
Apr  7 10:31:56 xcp000 HVM1[7904]:    XENVBD: target 1: preparing backend for reconnection... 
Apr  7 10:31:56 xcp000 HVM1[7904]:    XENVBD: target 1: backend is waiting 
Apr  7 10:31:56 xcp000 HVM1[7904]:    XENVBD: target 1: XenvbdSwitchToFilter 
Apr  7 10:31:56 xcp000 HVM1[7904]:    XENVBD: target 1: XenvbdTargetResume 
Apr  7 10:31:56 xcp000 HVM1[7904]:    XENVBD: target 1: waiting for resume... 
Apr  7 10:31:56 xcp000 HVM1[7904]:    XENVBD: target 1: wait complete 
Apr  7 10:31:56 xcp000 HVM1[7904]:  SCSIFILT: device/vbd/832: using multi-page handshake 
Apr  7 12:31:56 xcp000 kernel: blkback: event-channel 10
Apr  7 10:31:56 xcp000 HVM1[7904]:    XENVBD: target 1: XenvbdSetTargetInfo 
Apr  7 10:31:56 xcp000 HVM1[7904]:  SCSIFILT: Replaying 0 requests. 
Apr  7 12:31:56 xcp000 kernel: blkback: ring-ref0 482
Apr  7 12:31:56 xcp000 kernel: blkback: protocol 1 (x86_32-abi)
Apr  7 10:31:56 xcp000 HVM1[7904]:    XENVBD: target 1 is ejectable. 
Apr  7 10:31:56 xcp000 HVM1[7904]:    XENVBD: target 1 is not surprise-removable. 
Apr  7 10:32:03 xcp000 HVM1[7904]:    XENVBD: DeviceAreaChanged: requesting rescan of targets 
Apr  7 10:32:03 xcp000 HVM1[7904]:    XENVBD: RescanThread: scanning targets... 
Apr  7 10:32:03 xcp000 HVM1[7904]:    XENVBD: XenbusFindVbds: ignoring cdrom (VBD 5696) 
Apr  7 10:32:03 xcp000 HVM1[7904]:    XENVBD: __XenvbdScanTargets: target 0 -> device/vbd/768  
Apr  7 10:32:03 xcp000 HVM1[7904]:    XENVBD: __XenvbdScanTargets: target 1 -> device/vbd/832  
Apr  7 10:32:21 xcp000 HVM1[7904]:    XENNET: Registered NDIS5.1 miniport. 
Apr  7 10:32:21 xcp000 HVM1[7904]:    XENNET: DMA stuff disabled. 
Apr  7 12:32:21 xcp000 kernel: frontend_changed: backend/vif/1/0: prepare for reconnect
Apr  7 12:32:21 xcp000 scripts-vif: Called as "online vif" domid:1 devid:0 mode:openvswitch
Apr  7 12:32:21 xcp000 scripts-vif: Setting vif1.0 MTU 1500
Apr  7 12:32:21 xcp000 scripts-vif: Adding vif1.0 to xenbr0 with address fe:ff:ff:ff:ff:ff
Apr  7 12:32:21 xcp000 scripts-vif: Failed to ip link set vif1.0 address fe:ff:ff:ff:ff:ff
Apr  7 12:32:21 xcp000 scripts-vif: vif1.0 external-ids:"xs-vm-uuid"="4c3fea4b-bd2e-b72b-105d-38342b5f6660"
Apr  7 12:32:21 xcp000 scripts-vif: vif1.0 external-ids:"xs-vif-uuid"="e7821294-ed63-942b-5786-0bf050a34bf8"
Apr  7 12:32:21 xcp000 scripts-vif: vif1.0 external-ids:"xs-network-uuid"="9a30ee18-5064-90c3-eaa8-eb696a4aee53"
Apr  7 12:32:21 xcp000 scripts-vif: vif1.0 external-ids:"attached-mac"="ba:4e:17:88:72:e0"
Apr  7 12:32:21 xcp000 ovs-vsctl: 00001|vsctl|INFO|Called as /usr/bin/ovs-vsctl --timeout=30 -- --if-exists del-port vif1.0 -- add-port xenbr0 vif1.0 -- set interface vif1.0 "external-ids:\"xs-vm-uuid\"=\"4c3fea4b-bd2e-b72b-105d-38342b5f6660\"" -- set interface vif1.0 "external-ids:\"xs-vif-uuid\"=\"e7821294-ed63-942b-5786-0bf050a34bf8\"" -- set interface vif1.0 "external-ids:\"xs-network-uuid\"=\"9a30ee18-5064-90c3-eaa8-eb696a4aee53\"" -- set interface vif1.0 "external-ids:\"attached-mac\"=\"ba:4e:17:88:72:e0\""
Apr  7 12:32:21 xcp000 kernel: device vif1.0 entered promiscuous mode
Apr  7 10:32:21 xcp000 HVM1[7904]:   XENUTIL: ERROR: XenOpenRegistryKey(\Registry\Machine\SYSTEM\CurrentControlSet\Services\Tcpip6\Parameters\Interfaces\): fail1 (c0000034) 
Apr  7 10:32:21 xcp000 HVM1[7904]:    XENNET: ERROR: open_dest_key: fail1 (c0000034) 
Apr  7 10:32:21 xcp000 HVM1[7904]:    XENNET: MpSetAdapterSettings: checking for tcpip values 
Apr  7 10:32:21 xcp000 HVM1[7904]:    XENNET: MpSetAdapterSettings: not checking for tcpip6 values 
Apr  7 10:32:21 xcp000 HVM1[7904]:    XENNET: MpSetAdapterSettings: checking for nbt values 
Apr  7 10:32:21 xcp000 HVM1[7904]:    XENNET: MpSetAdapterSettings: checking for xenserver values 
Apr  7 12:32:22 xcp000 kernel: ------------[ cut here ]------------
Apr  7 12:32:22 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 12:32:22 xcp000 kernel: Hardware name: System Product Name
Apr  7 12:32:22 xcp000 kernel: netbk: caps=(0x10801, 0x0) len=2948 data_len=2896 ip_summed=0
Apr  7 12:32:22 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 12:32:22 xcp000 kernel: Pid: 7649, comm: tapdisk2 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 12:32:22 xcp000 kernel: Call Trace:
Apr  7 12:32:22 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:32:22 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:32:22 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 12:32:22 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:32:22 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 12:32:22 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 12:32:22 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 12:32:22 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 12:32:22 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 12:32:22 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 12:32:22 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:32:22 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 12:32:22 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:32:22 xcp000 kernel:  [<f02ef2fc>] execute_actions+0x9c/0x9f0 [openvswitch_mod]
Apr  7 12:32:22 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 12:32:22 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 12:32:22 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 12:32:22 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 12:32:22 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 12:32:22 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 12:32:22 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:32:22 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 12:32:22 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:32:22 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 12:32:22 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:32:22 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 12:32:22 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 12:32:22 xcp000 kernel:  [<c01a2350>] ? do_select+0x610/0x630
Apr  7 12:32:22 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 12:32:22 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 12:32:22 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 12:32:22 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 12:32:22 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 12:32:22 xcp000 kernel:  [<c03303f4>] tcp_sendpage+0x504/0x560
Apr  7 12:32:22 xcp000 kernel:  [<c02f3e30>] ? kernel_sendmsg+0x30/0x50
Apr  7 12:32:22 xcp000 kernel:  [<c032fef0>] ? tcp_sendpage+0x0/0x560
Apr  7 12:32:22 xcp000 kernel:  [<f0463eec>] xs_sendpages+0xec/0x210 [sunrpc]
Apr  7 12:32:22 xcp000 kernel:  [<f0465f6e>] xs_tcp_send_request+0x4e/0x150 [sunrpc]
Apr  7 12:32:22 xcp000 kernel:  [<f04620d3>] xprt_transmit+0x63/0x200 [sunrpc]
Apr  7 12:32:22 xcp000 kernel:  [<f04678fb>] ? rpcauth_wrap_req+0x5b/0x90 [sunrpc]
Apr  7 12:32:22 xcp000 kernel:  [<f04679b9>] ? rpcauth_marshcred+0x29/0x60 [sunrpc]
Apr  7 12:32:22 xcp000 kernel:  [<f0460911>] call_transmit+0x161/0x240 [sunrpc]
Apr  7 12:32:22 xcp000 kernel:  [<f0466cde>] __rpc_execute+0x5e/0x280 [sunrpc]
Apr  7 12:32:22 xcp000 kernel:  [<c0163617>] ? mempool_alloc+0x37/0x110
Apr  7 12:32:22 xcp000 kernel:  [<f046637a>] ? rpc_set_active+0x4a/0x90 [sunrpc]
Apr  7 12:32:22 xcp000 kernel:  [<f0466f27>] rpc_execute+0x17/0x20 [sunrpc]
Apr  7 12:32:22 xcp000 kernel:  [<f045fc84>] rpc_run_task+0x44/0x60 [sunrpc]
Apr  7 12:32:22 xcp000 kernel:  [<f0800fec>] nfs_file_direct_write+0x4dc/0x720 [nfs]
Apr  7 12:32:22 xcp000 kernel:  [<f07f81cd>] nfs_file_write+0x5d/0x190 [nfs]
Apr  7 12:32:22 xcp000 kernel:  [<c01c4bd8>] aio_rw_vect_retry+0x68/0x160
Apr  7 12:32:22 xcp000 kernel:  [<f07f8170>] ? nfs_file_write+0x0/0x190 [nfs]
Apr  7 12:32:22 xcp000 kernel:  [<c01c4b70>] ? aio_rw_vect_retry+0x0/0x160
Apr  7 12:32:22 xcp000 kernel:  [<c01c5b77>] aio_run_iocb+0x67/0x130
Apr  7 12:32:22 xcp000 kernel:  [<c01c6471>] sys_io_submit+0x271/0x480
Apr  7 12:32:22 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 12:32:22 xcp000 kernel: ---[ end trace d9ef8dc18cbf5589 ]---
Apr  7 12:32:22 xcp000 kernel: ------------[ cut here ]------------
Apr  7 12:32:22 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 12:32:22 xcp000 kernel: Hardware name: System Product Name
Apr  7 12:32:22 xcp000 kernel: netbk: caps=(0x10801, 0x0) len=2948 data_len=2896 ip_summed=0
Apr  7 12:32:22 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 12:32:22 xcp000 kernel: Pid: 7649, comm: tapdisk2 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 12:32:22 xcp000 kernel: Call Trace:
Apr  7 12:32:22 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:32:22 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:32:22 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 12:32:22 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:32:22 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 12:32:22 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 12:32:22 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 12:32:22 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 12:32:22 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 12:32:22 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 12:32:22 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:32:22 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 12:32:22 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:32:22 xcp000 kernel:  [<f02ef2fc>] execute_actions+0x9c/0x9f0 [openvswitch_mod]
Apr  7 12:32:22 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 12:32:22 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 12:32:22 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 12:32:22 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 12:32:22 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 12:32:22 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 12:32:22 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:32:22 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 12:32:22 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:32:22 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 12:32:22 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:32:22 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 12:32:22 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 12:32:22 xcp000 kernel:  [<c01a2350>] ? do_select+0x610/0x630
Apr  7 12:32:22 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 12:32:22 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 12:32:22 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 12:32:22 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 12:32:22 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 12:32:22 xcp000 kernel:  [<c03303f4>] tcp_sendpage+0x504/0x560
Apr  7 12:32:22 xcp000 kernel:  [<c02f3e30>] ? kernel_sendmsg+0x30/0x50
Apr  7 12:32:22 xcp000 kernel:  [<c032fef0>] ? tcp_sendpage+0x0/0x560
Apr  7 12:32:22 xcp000 kernel:  [<f0463eec>] xs_sendpages+0xec/0x210 [sunrpc]
Apr  7 12:32:22 xcp000 kernel:  [<f0465f6e>] xs_tcp_send_request+0x4e/0x150 [sunrpc]
Apr  7 12:32:22 xcp000 kernel:  [<f04620d3>] xprt_transmit+0x63/0x200 [sunrpc]
Apr  7 12:32:22 xcp000 kernel:  [<f04678fb>] ? rpcauth_wrap_req+0x5b/0x90 [sunrpc]
Apr  7 12:32:22 xcp000 kernel:  [<f04679b9>] ? rpcauth_marshcred+0x29/0x60 [sunrpc]
Apr  7 12:32:22 xcp000 kernel:  [<f0460911>] call_transmit+0x161/0x240 [sunrpc]
Apr  7 12:32:22 xcp000 kernel:  [<f0466cde>] __rpc_execute+0x5e/0x280 [sunrpc]
Apr  7 12:32:22 xcp000 kernel:  [<c0163617>] ? mempool_alloc+0x37/0x110
Apr  7 12:32:22 xcp000 kernel:  [<f046637a>] ? rpc_set_active+0x4a/0x90 [sunrpc]
Apr  7 12:32:22 xcp000 kernel:  [<f0466f27>] rpc_execute+0x17/0x20 [sunrpc]
Apr  7 12:32:22 xcp000 kernel:  [<f045fc84>] rpc_run_task+0x44/0x60 [sunrpc]
Apr  7 12:32:22 xcp000 kernel:  [<f0800fec>] nfs_file_direct_write+0x4dc/0x720 [nfs]
Apr  7 12:32:22 xcp000 kernel:  [<f07f81cd>] nfs_file_write+0x5d/0x190 [nfs]
Apr  7 12:32:22 xcp000 kernel:  [<c01c4bd8>] aio_rw_vect_retry+0x68/0x160
Apr  7 12:32:22 xcp000 kernel:  [<f07f8170>] ? nfs_file_write+0x0/0x190 [nfs]
Apr  7 12:32:22 xcp000 kernel:  [<c01c4b70>] ? aio_rw_vect_retry+0x0/0x160
Apr  7 12:32:22 xcp000 kernel:  [<c01c5b77>] aio_run_iocb+0x67/0x130
Apr  7 12:32:22 xcp000 kernel:  [<c01c6471>] sys_io_submit+0x271/0x480
Apr  7 12:32:22 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 12:32:22 xcp000 kernel: ---[ end trace d9ef8dc18cbf558a ]---
Apr  7 12:32:22 xcp000 kernel: ------------[ cut here ]------------
Apr  7 12:32:22 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 12:32:22 xcp000 kernel: Hardware name: System Product Name
Apr  7 12:32:22 xcp000 kernel: netbk: caps=(0x10801, 0x0) len=2948 data_len=2896 ip_summed=0
Apr  7 12:32:22 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 12:32:22 xcp000 kernel: Pid: 7649, comm: tapdisk2 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 12:32:22 xcp000 kernel: Call Trace:
Apr  7 12:32:22 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:32:22 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:32:22 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 12:32:22 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:32:22 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 12:32:22 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 12:32:22 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 12:32:22 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 12:32:22 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 12:32:22 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:32:22 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 12:32:22 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:32:22 xcp000 kernel:  [<f02ef2fc>] execute_actions+0x9c/0x9f0 [openvswitch_mod]
Apr  7 12:32:22 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 12:32:22 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 12:32:22 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 12:32:22 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 12:32:22 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 12:32:22 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 12:32:22 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:32:22 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 12:32:22 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:32:22 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 12:32:22 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:32:22 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 12:32:22 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 12:32:22 xcp000 kernel:  [<c01a2350>] ? do_select+0x610/0x630
Apr  7 12:32:22 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 12:32:22 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 12:32:22 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 12:32:22 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 12:32:22 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 12:32:22 xcp000 kernel:  [<c03303f4>] tcp_sendpage+0x504/0x560
Apr  7 12:32:22 xcp000 kernel:  [<c02f3e30>] ? kernel_sendmsg+0x30/0x50
Apr  7 12:32:22 xcp000 kernel:  [<c032fef0>] ? tcp_sendpage+0x0/0x560
Apr  7 12:32:22 xcp000 kernel:  [<f0463eec>] xs_sendpages+0xec/0x210 [sunrpc]
Apr  7 12:32:22 xcp000 kernel:  [<f0465f6e>] xs_tcp_send_request+0x4e/0x150 [sunrpc]
Apr  7 12:32:22 xcp000 kernel:  [<f04620d3>] xprt_transmit+0x63/0x200 [sunrpc]
Apr  7 12:32:22 xcp000 kernel:  [<f04678fb>] ? rpcauth_wrap_req+0x5b/0x90 [sunrpc]
Apr  7 12:32:22 xcp000 kernel:  [<f04679b9>] ? rpcauth_marshcred+0x29/0x60 [sunrpc]
Apr  7 12:32:22 xcp000 kernel:  [<f0460911>] call_transmit+0x161/0x240 [sunrpc]
Apr  7 12:32:22 xcp000 kernel:  [<f0466cde>] __rpc_execute+0x5e/0x280 [sunrpc]
Apr  7 12:32:22 xcp000 kernel:  [<c0163617>] ? mempool_alloc+0x37/0x110
Apr  7 12:32:22 xcp000 kernel:  [<f046637a>] ? rpc_set_active+0x4a/0x90 [sunrpc]
Apr  7 12:32:22 xcp000 kernel:  [<f0466f27>] rpc_execute+0x17/0x20 [sunrpc]
Apr  7 12:32:22 xcp000 kernel:  [<f045fc84>] rpc_run_task+0x44/0x60 [sunrpc]
Apr  7 12:32:22 xcp000 kernel:  [<f0800fec>] nfs_file_direct_write+0x4dc/0x720 [nfs]
Apr  7 12:32:22 xcp000 kernel:  [<f07f81cd>] nfs_file_write+0x5d/0x190 [nfs]
Apr  7 12:32:22 xcp000 kernel:  [<c01c4bd8>] aio_rw_vect_retry+0x68/0x160
Apr  7 12:32:22 xcp000 kernel:  [<f07f8170>] ? nfs_file_write+0x0/0x190 [nfs]
Apr  7 12:32:22 xcp000 kernel:  [<c01c4b70>] ? aio_rw_vect_retry+0x0/0x160
Apr  7 12:32:22 xcp000 kernel:  [<c01c5b77>] aio_run_iocb+0x67/0x130
Apr  7 12:32:22 xcp000 kernel:  [<c01c6471>] sys_io_submit+0x271/0x480
Apr  7 12:32:22 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 12:32:22 xcp000 kernel: ---[ end trace d9ef8dc18cbf558b ]---
Apr  7 12:32:22 xcp000 kernel: ------------[ cut here ]------------
Apr  7 12:32:22 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 12:32:22 xcp000 kernel: Hardware name: System Product Name
Apr  7 12:32:22 xcp000 kernel: netbk: caps=(0x10801, 0x0) len=2948 data_len=2896 ip_summed=0
Apr  7 12:32:22 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 12:32:22 xcp000 kernel: Pid: 7649, comm: tapdisk2 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 12:32:22 xcp000 kernel: Call Trace:
Apr  7 12:32:22 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:32:22 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:32:22 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 12:32:22 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:32:22 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 12:32:22 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 12:32:22 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 12:32:22 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 12:32:22 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 12:32:22 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:32:22 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 12:32:22 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:32:22 xcp000 kernel:  [<f02ef2fc>] execute_actions+0x9c/0x9f0 [openvswitch_mod]
Apr  7 12:32:22 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 12:32:22 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 12:32:22 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 12:32:22 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 12:32:22 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 12:32:22 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 12:32:22 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:32:22 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 12:32:22 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:32:22 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 12:32:22 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:32:22 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 12:32:22 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 12:32:22 xcp000 kernel:  [<c01a2350>] ? do_select+0x610/0x630
Apr  7 12:32:22 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 12:32:22 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 12:32:22 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 12:32:22 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 12:32:22 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 12:32:22 xcp000 kernel:  [<c03303f4>] tcp_sendpage+0x504/0x560
Apr  7 12:32:22 xcp000 kernel:  [<c02f3e30>] ? kernel_sendmsg+0x30/0x50
Apr  7 12:32:22 xcp000 kernel:  [<c032fef0>] ? tcp_sendpage+0x0/0x560
Apr  7 12:32:22 xcp000 kernel:  [<f0463eec>] xs_sendpages+0xec/0x210 [sunrpc]
Apr  7 12:32:22 xcp000 kernel:  [<f0465f6e>] xs_tcp_send_request+0x4e/0x150 [sunrpc]
Apr  7 12:32:22 xcp000 kernel:  [<f04620d3>] xprt_transmit+0x63/0x200 [sunrpc]
Apr  7 12:32:22 xcp000 kernel:  [<f04678fb>] ? rpcauth_wrap_req+0x5b/0x90 [sunrpc]
Apr  7 12:32:22 xcp000 kernel:  [<f04679b9>] ? rpcauth_marshcred+0x29/0x60 [sunrpc]
Apr  7 12:32:22 xcp000 kernel:  [<f0460911>] call_transmit+0x161/0x240 [sunrpc]
Apr  7 12:32:22 xcp000 kernel:  [<f0466cde>] __rpc_execute+0x5e/0x280 [sunrpc]
Apr  7 12:32:22 xcp000 kernel:  [<c0163617>] ? mempool_alloc+0x37/0x110
Apr  7 12:32:22 xcp000 kernel:  [<f046637a>] ? rpc_set_active+0x4a/0x90 [sunrpc]
Apr  7 12:32:22 xcp000 kernel:  [<f0466f27>] rpc_execute+0x17/0x20 [sunrpc]
Apr  7 12:32:22 xcp000 kernel:  [<f045fc84>] rpc_run_task+0x44/0x60 [sunrpc]
Apr  7 12:32:22 xcp000 kernel:  [<f0800fec>] nfs_file_direct_write+0x4dc/0x720 [nfs]
Apr  7 12:32:22 xcp000 kernel:  [<f07f81cd>] nfs_file_write+0x5d/0x190 [nfs]
Apr  7 12:32:22 xcp000 kernel:  [<c01c4bd8>] aio_rw_vect_retry+0x68/0x160
Apr  7 12:32:22 xcp000 kernel:  [<f07f8170>] ? nfs_file_write+0x0/0x190 [nfs]
Apr  7 12:32:22 xcp000 kernel:  [<c01c4b70>] ? aio_rw_vect_retry+0x0/0x160
Apr  7 12:32:22 xcp000 kernel:  [<c01c5b77>] aio_run_iocb+0x67/0x130
Apr  7 12:32:22 xcp000 kernel:  [<c01c6471>] sys_io_submit+0x271/0x480
Apr  7 12:32:22 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 12:32:22 xcp000 kernel: ---[ end trace d9ef8dc18cbf558c ]---
Apr  7 12:32:22 xcp000 kernel: ------------[ cut here ]------------
Apr  7 12:32:22 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 12:32:22 xcp000 kernel: Hardware name: System Product Name
Apr  7 12:32:22 xcp000 kernel: netbk: caps=(0x10801, 0x0) len=2948 data_len=2896 ip_summed=0
Apr  7 12:32:22 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 12:32:22 xcp000 kernel: Pid: 7649, comm: tapdisk2 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 12:32:22 xcp000 kernel: Call Trace:
Apr  7 12:32:22 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:32:22 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:32:22 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 12:32:22 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:32:22 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 12:32:22 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 12:32:22 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 12:32:22 xcp000 kernel:  [<f02f8379>] ? netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:32:22 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 12:32:22 xcp000 kernel:  [<f02ef24a>] ? do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:32:22 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 12:32:22 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:32:22 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 12:32:22 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:32:22 xcp000 kernel:  [<f02ef2fc>] execute_actions+0x9c/0x9f0 [openvswitch_mod]
Apr  7 12:32:22 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 12:32:22 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 12:32:22 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 12:32:22 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 12:32:22 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 12:32:22 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 12:32:22 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:32:22 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 12:32:22 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:32:22 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 12:32:22 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:32:22 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 12:32:22 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 12:32:22 xcp000 kernel:  [<c033a746>] ? tcp_transmit_skb+0x376/0x690
Apr  7 12:32:22 xcp000 kernel:  [<c02f513f>] ? sk_reset_timer+0xf/0x20
Apr  7 12:32:22 xcp000 kernel:  [<c033a25a>] ? tcp_event_new_data_sent+0x8a/0xb0
Apr  7 12:32:22 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 12:32:22 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 12:32:22 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 12:32:22 xcp000 kernel:  [<c033986b>] ? tcp_rcv_established+0x3bb/0x590
Apr  7 12:32:22 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 12:32:22 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 12:32:22 xcp000 kernel:  [<c03303f4>] tcp_sendpage+0x504/0x560
Apr  7 12:32:22 xcp000 kernel:  [<c02f3e30>] ? kernel_sendmsg+0x30/0x50
Apr  7 12:32:22 xcp000 kernel:  [<c032fef0>] ? tcp_sendpage+0x0/0x560
Apr  7 12:32:22 xcp000 kernel:  [<f0463eec>] xs_sendpages+0xec/0x210 [sunrpc]
Apr  7 12:32:22 xcp000 kernel:  [<f0465f6e>] xs_tcp_send_request+0x4e/0x150 [sunrpc]
Apr  7 12:32:22 xcp000 kernel:  [<f04620d3>] xprt_transmit+0x63/0x200 [sunrpc]
Apr  7 12:32:22 xcp000 kernel:  [<f04678fb>] ? rpcauth_wrap_req+0x5b/0x90 [sunrpc]
Apr  7 12:32:22 xcp000 kernel:  [<f04679b9>] ? rpcauth_marshcred+0x29/0x60 [sunrpc]
Apr  7 12:32:22 xcp000 kernel:  [<f0460911>] call_transmit+0x161/0x240 [sunrpc]
Apr  7 12:32:22 xcp000 kernel:  [<f0466cde>] __rpc_execute+0x5e/0x280 [sunrpc]
Apr  7 12:32:22 xcp000 kernel:  [<c0163617>] ? mempool_alloc+0x37/0x110
Apr  7 12:32:22 xcp000 kernel:  [<f046637a>] ? rpc_set_active+0x4a/0x90 [sunrpc]
Apr  7 12:32:22 xcp000 kernel:  [<f0466f27>] rpc_execute+0x17/0x20 [sunrpc]
Apr  7 12:32:22 xcp000 kernel:  [<f045fc84>] rpc_run_task+0x44/0x60 [sunrpc]
Apr  7 12:32:22 xcp000 kernel:  [<f0800fec>] nfs_file_direct_write+0x4dc/0x720 [nfs]
Apr  7 12:32:22 xcp000 kernel:  [<f07f81cd>] nfs_file_write+0x5d/0x190 [nfs]
Apr  7 12:32:22 xcp000 kernel:  [<c01c4bd8>] aio_rw_vect_retry+0x68/0x160
Apr  7 12:32:22 xcp000 kernel:  [<f07f8170>] ? nfs_file_write+0x0/0x190 [nfs]
Apr  7 12:32:22 xcp000 kernel:  [<c01c4b70>] ? aio_rw_vect_retry+0x0/0x160
Apr  7 12:32:22 xcp000 kernel:  [<c01c5b77>] aio_run_iocb+0x67/0x130
Apr  7 12:32:22 xcp000 kernel:  [<c01c6471>] sys_io_submit+0x271/0x480
Apr  7 12:32:22 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 12:32:22 xcp000 kernel: ---[ end trace d9ef8dc18cbf558d ]---
Apr  7 12:32:22 xcp000 kernel: ------------[ cut here ]------------
Apr  7 12:32:22 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 12:32:22 xcp000 kernel: Hardware name: System Product Name
Apr  7 12:32:22 xcp000 kernel: netbk: caps=(0x10801, 0x0) len=2948 data_len=2896 ip_summed=0
Apr  7 12:32:22 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 12:32:22 xcp000 kernel: Pid: 7649, comm: tapdisk2 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 12:32:22 xcp000 kernel: Call Trace:
Apr  7 12:32:22 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:32:22 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:32:22 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 12:32:22 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:32:22 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 12:32:22 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 12:32:22 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 12:32:22 xcp000 kernel:  [<f02f8379>] ? netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:32:22 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 12:32:22 xcp000 kernel:  [<f02ef24a>] ? do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:32:22 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 12:32:22 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:32:22 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 12:32:22 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:32:22 xcp000 kernel:  [<f02ef2fc>] execute_actions+0x9c/0x9f0 [openvswitch_mod]
Apr  7 12:32:22 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 12:32:22 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 12:32:22 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 12:32:22 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 12:32:22 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 12:32:22 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 12:32:22 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:32:22 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 12:32:22 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:32:22 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 12:32:22 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:32:22 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 12:32:22 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 12:32:22 xcp000 kernel:  [<c033a746>] ? tcp_transmit_skb+0x376/0x690
Apr  7 12:32:22 xcp000 kernel:  [<c02f513f>] ? sk_reset_timer+0xf/0x20
Apr  7 12:32:22 xcp000 kernel:  [<c033a25a>] ? tcp_event_new_data_sent+0x8a/0xb0
Apr  7 12:32:22 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 12:32:22 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 12:32:22 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 12:32:22 xcp000 kernel:  [<c033986b>] ? tcp_rcv_established+0x3bb/0x590
Apr  7 12:32:22 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 12:32:22 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 12:32:22 xcp000 kernel:  [<c03303f4>] tcp_sendpage+0x504/0x560
Apr  7 12:32:22 xcp000 kernel:  [<c02f3e30>] ? kernel_sendmsg+0x30/0x50
Apr  7 12:32:22 xcp000 kernel:  [<c032fef0>] ? tcp_sendpage+0x0/0x560
Apr  7 12:32:22 xcp000 kernel:  [<f0463eec>] xs_sendpages+0xec/0x210 [sunrpc]
Apr  7 12:32:22 xcp000 kernel:  [<f0465f6e>] xs_tcp_send_request+0x4e/0x150 [sunrpc]
Apr  7 12:32:22 xcp000 kernel:  [<f04620d3>] xprt_transmit+0x63/0x200 [sunrpc]
Apr  7 12:32:22 xcp000 kernel:  [<f04678fb>] ? rpcauth_wrap_req+0x5b/0x90 [sunrpc]
Apr  7 12:32:22 xcp000 kernel:  [<f04679b9>] ? rpcauth_marshcred+0x29/0x60 [sunrpc]
Apr  7 12:32:22 xcp000 kernel:  [<f0460911>] call_transmit+0x161/0x240 [sunrpc]
Apr  7 12:32:22 xcp000 kernel:  [<f0466cde>] __rpc_execute+0x5e/0x280 [sunrpc]
Apr  7 12:32:22 xcp000 kernel:  [<c0163617>] ? mempool_alloc+0x37/0x110
Apr  7 12:32:22 xcp000 kernel:  [<f046637a>] ? rpc_set_active+0x4a/0x90 [sunrpc]
Apr  7 12:32:22 xcp000 kernel:  [<f0466f27>] rpc_execute+0x17/0x20 [sunrpc]
Apr  7 12:32:22 xcp000 kernel:  [<f045fc84>] rpc_run_task+0x44/0x60 [sunrpc]
Apr  7 12:32:22 xcp000 kernel:  [<f0800fec>] nfs_file_direct_write+0x4dc/0x720 [nfs]
Apr  7 12:32:22 xcp000 kernel:  [<f07f81cd>] nfs_file_write+0x5d/0x190 [nfs]
Apr  7 12:32:22 xcp000 kernel:  [<c01c4bd8>] aio_rw_vect_retry+0x68/0x160
Apr  7 12:32:22 xcp000 kernel:  [<f07f8170>] ? nfs_file_write+0x0/0x190 [nfs]
Apr  7 12:32:22 xcp000 kernel:  [<c01c4b70>] ? aio_rw_vect_retry+0x0/0x160
Apr  7 12:32:22 xcp000 kernel:  [<c01c5b77>] aio_run_iocb+0x67/0x130
Apr  7 12:32:22 xcp000 kernel:  [<c01c6471>] sys_io_submit+0x271/0x480
Apr  7 12:32:22 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 12:32:22 xcp000 kernel: ---[ end trace d9ef8dc18cbf558e ]---
Apr  7 10:32:22 xcp000 HVM1[7904]:    XENNET: TSO available. 
Apr  7 10:32:23 xcp000 HVM1[7904]:   XENUTIL: ExpandGrantTable: GRANT TABLE 1: (512 - 1023) at F7004000 (fbfd5000) 
Apr  7 10:32:32 xcp000 HVM1[7904]: cirrus: blanking the screen line_offset=3072 height=768 
Apr  7 10:32:42 xcp000 HVM2[8325]:   XENUTIL: ExpandGrantTable: GRANT TABLE 2: (1024 - 1535) at FFFFF88003965000 (fbfa9000) 
Apr  7 12:34:03 xcp000 ntpd[6047]: synchronized to LOCAL(0), stratum 10
Apr  7 12:35:08 xcp000 ntpd[6047]: synchronized to 85.236.42.140, stratum 2
Apr  7 10:35:31 xcp000 HVM1[7904]:   XEVTCHN: USER: Guest agent service starting 
Apr  7 10:36:44 xcp000 HVM2[8325]:   XEVTCHN: USER: Guest agent service starting 
Apr  7 10:36:51 xcp000 HVM2[8325]:   XEVTCHN: USER: Starting PV clipboard sync with session 33159680 
Apr  7 10:37:53 xcp000 HVM1[7904]:   XEVTCHN: USER: Error 1717 getting console token 
Apr  7 10:39:43 xcp000 HVM1[7904]:    XENNET: WARNING: No handler for oid 0x0d010206. 
Apr  7 10:39:43 xcp000 HVM1[7904]:    XENNET: WARNING: No handler for oid 0x0d010102. 
Apr  7 12:39:50 xcp000 kernel: 3w-xxxx: scsi0: AEN: INFO: Initialization started: Unit #0.
Apr  7 10:44:51 xcp000 HVM2[8325]:   XEVTCHN: USER: Starting PV clipboard sync with session 33159680 
Apr  7 10:44:53 xcp000 last message repeated 2 times
Apr  7 10:45:24 xcp000 HVM2[8325]:   XEVTCHN: XenevtchnHandleFdoSystemPowerIrp: Query power: 6:Shutdown (4:Shutdown) 
Apr  7 10:45:25 xcp000 HVM2[8325]:   XEVTCHN: USER: Shutdown while waiting to connect PV Clipboard 
Apr  7 10:45:25 xcp000 HVM2[8325]:   XEVTCHN: USER: Guest agent service stopped 
Apr  7 10:45:25 xcp000 HVM2[8325]:   XEVTCHN: WARNING: Closing a precious xenevtchn handle? 
Apr  7 10:45:25 xcp000 HVM2[8325]:   XEVTCHN: WARNING: Closing a precious xenevtchn handle? 
Apr  7 10:46:06 xcp000 HVM2[8325]:    XENNET: ReceiverWaitForPacketReturn: 1 outstanding 
Apr  7 10:46:06 xcp000 HVM2[8325]:    XENNET: ReceiverWaitForPacketReturn: 1 outstanding 
Apr  7 10:46:10 xcp000 HVM2[8325]:    XENNET: WARNING: AdapterSendNetBufferLists: c023002a -> completing immediately 
Apr  7 10:46:10 xcp000 HVM2[8325]:   XEVTCHN: XenevtchnHandleFdoSystemPowerIrp: Setting power: 6:Shutdown (4:Shutdown) 
Apr  7 10:46:10 xcp000 HVM2[8325]: ACPI: entering S5 
Apr  7 10:46:10 xcp000 HVM2[8325]: requesting shutdown 
Apr  7 10:46:10 xcp000 HVM2[8325]: shutdown requested in cpu_handle_ioreq 
Apr  7 10:46:10 xcp000 HVM2[8325]: Issued domain 2 poweroff 
Apr  7 10:46:10 xcp000 HVM2[8325]: track_dirty_vram(f0000000, 240) failed (-1, 3) 
Apr  7 10:46:11 xcp000 last message repeated 3 times
Apr  7 12:46:11 xcp000 fe: 20110407T10:31:02.968Z||6215|About to bind to /var/xapi/forker/fd_77bb1a1a-a967-6c52-3559-976169a0c6d0 
Apr  7 12:46:11 xcp000 fe: 20110407T10:31:02.968Z||6215|bound, listening 
Apr  7 12:46:11 xcp000 fe: 20110407T10:31:02.968Z||8323|Child here! 
Apr  7 12:46:11 xcp000 fe: 20110407T10:31:02.968Z||8324|Grandchild here! 
Apr  7 12:46:11 xcp000 fe: 20110407T10:31:02.968Z||8324|Started: state.cmdargs = [/opt/xensource/libexec/qemu-dm-wrapper;2;/tmp/qemu.2;-d;2;-m;7168;-boot;dc;-serial;pty;-vcpus;8;-vncunused;-k;en-us;-usb;-usbdevice;tablet;-net;nic,vlan=0,macaddr=ba:a4:d0:fd:a0:59,model=rtl8139;-net;tap,vlan=0,bridge=xenbr0,ifname=tap2.0;-net;nic,vlan=1,macaddr=46:16:fc:3d:8e:0f,model=rtl8139;-net;tap,vlan=1,bridge=xenbr0,ifname=tap2.1;-acpi] 
Apr  7 12:46:11 xcp000 fe: 20110407T10:31:02.968Z||8324|Started: state.env = [PATH=/sbin:/usr/sbin:/bin:/usr/bin] 
Apr  7 12:46:11 xcp000 fe: 20110407T10:31:02.968Z||8324|Selecting in handle_comms_no_fd_sock2 
Apr  7 12:46:11 xcp000 fe: 20110407T10:31:02.969Z||8324|Done 
Apr  7 12:46:11 xcp000 fe: 20110407T10:31:02.969Z||8324|fd sock 
Apr  7 12:46:11 xcp000 fe: 20110407T10:31:02.969Z||8324|Selecting in handle_comms_with_fd_sock2 
Apr  7 12:46:11 xcp000 fe: 20110407T10:31:02.969Z||8324|Done 
Apr  7 12:46:11 xcp000 fe: 20110407T10:31:02.969Z||8324|comms sock 
Apr  7 12:46:11 xcp000 fe: 20110407T10:31:02.969Z||8324|Exec 
Apr  7 12:46:11 xcp000 fe: 20110407T10:31:02.969Z||8324|Finished... 
Apr  7 12:46:11 xcp000 fe: 20110407T10:31:02.969Z||8324|Args after replacement = [/opt/xensource/libexec/qemu-dm-wrapper;2;/tmp/qemu.2;-d;2;-m;7168;-boot;dc;-serial;pty;-vcpus;8;-vncunused;-k;en-us;-usb;-usbdevice;tablet;-net;nic,vlan=0,macaddr=ba:a4:d0:fd:a0:59,model=rtl8139;-net;tap,vlan=0,bridge=xenbr0,ifname=tap2.0;-net;nic,vlan=1,macaddr=46:16:fc:3d:8e:0f,model=rtl8139;-net;tap,vlan=1,bridge=xenbr0,ifname=tap2.1;-acpi] 
Apr  7 12:46:11 xcp000 fe: 20110407T10:31:02.969Z||8324|I've received the following fds: []  
Apr  7 12:46:11 xcp000 fe: 20110407T10:46:11.043Z||8324|Caught unexpected exception: Unix.Unix_error(31, "write", "") 
Apr  7 12:46:11 xcp000 scripts-vif: Called as "offline vif" domid:2 devid:0 mode:openvswitch
Apr  7 12:46:11 xcp000 kernel: device vif2.0 left promiscuous mode
Apr  7 12:46:11 xcp000 kernel: ------------[ cut here ]------------
Apr  7 12:46:11 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 12:46:11 xcp000 kernel: Hardware name: System Product Name
Apr  7 12:46:11 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2948 data_len=2896 ip_summed=0
Apr  7 12:46:11 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 12:46:11 xcp000 kernel: Pid: 7649, comm: tapdisk2 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 12:46:11 xcp000 kernel: Call Trace:
Apr  7 12:46:11 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:46:11 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:46:11 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 12:46:11 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:46:11 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 12:46:11 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 12:46:11 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 12:46:11 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 12:46:11 xcp000 kernel:  [<c015b3cf>] ? handle_level_irq+0xcf/0x120
Apr  7 12:46:11 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 12:46:11 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:46:11 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 12:46:11 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:46:11 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 12:46:11 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 12:46:11 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 12:46:11 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 12:46:11 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 12:46:11 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 12:46:11 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 12:46:11 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:46:11 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 12:46:11 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:46:11 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 12:46:11 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:46:11 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 12:46:11 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 12:46:11 xcp000 kernel:  [<c01a2350>] ? do_select+0x610/0x630
Apr  7 12:46:11 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 12:46:11 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 12:46:11 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 12:46:11 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 12:46:11 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 12:46:11 xcp000 kernel:  [<c03303f4>] tcp_sendpage+0x504/0x560
Apr  7 12:46:11 xcp000 kernel:  [<c02f3e30>] ? kernel_sendmsg+0x30/0x50
Apr  7 12:46:11 xcp000 kernel:  [<c032fef0>] ? tcp_sendpage+0x0/0x560
Apr  7 12:46:11 xcp000 kernel:  [<f0463eec>] xs_sendpages+0xec/0x210 [sunrpc]
Apr  7 12:46:11 xcp000 kernel:  [<f0465f6e>] xs_tcp_send_request+0x4e/0x150 [sunrpc]
Apr  7 12:46:11 xcp000 kernel:  [<f04620d3>] xprt_transmit+0x63/0x200 [sunrpc]
Apr  7 12:46:11 xcp000 kernel:  [<f04678fb>] ? rpcauth_wrap_req+0x5b/0x90 [sunrpc]
Apr  7 12:46:11 xcp000 kernel:  [<f04679b9>] ? rpcauth_marshcred+0x29/0x60 [sunrpc]
Apr  7 12:46:11 xcp000 kernel:  [<f0460911>] call_transmit+0x161/0x240 [sunrpc]
Apr  7 12:46:11 xcp000 kernel:  [<f0466cde>] __rpc_execute+0x5e/0x280 [sunrpc]
Apr  7 12:46:11 xcp000 kernel:  [<c0163617>] ? mempool_alloc+0x37/0x110
Apr  7 12:46:11 xcp000 kernel:  [<f046637a>] ? rpc_set_active+0x4a/0x90 [sunrpc]
Apr  7 12:46:11 xcp000 kernel:  [<f0466f27>] rpc_execute+0x17/0x20 [sunrpc]
Apr  7 12:46:11 xcp000 kernel:  [<f045fc84>] rpc_run_task+0x44/0x60 [sunrpc]
Apr  7 12:46:11 xcp000 kernel:  [<f0800fec>] nfs_file_direct_write+0x4dc/0x720 [nfs]
Apr  7 12:46:11 xcp000 kernel:  [<f07f81cd>] nfs_file_write+0x5d/0x190 [nfs]
Apr  7 12:46:11 xcp000 kernel:  [<c01c4bd8>] aio_rw_vect_retry+0x68/0x160
Apr  7 12:46:11 xcp000 kernel:  [<f07f8170>] ? nfs_file_write+0x0/0x190 [nfs]
Apr  7 12:46:11 xcp000 kernel:  [<c01c4b70>] ? aio_rw_vect_retry+0x0/0x160
Apr  7 12:46:11 xcp000 kernel:  [<c01c5b77>] aio_run_iocb+0x67/0x130
Apr  7 12:46:11 xcp000 kernel:  [<c01c6471>] sys_io_submit+0x271/0x480
Apr  7 12:46:11 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 12:46:11 xcp000 kernel: ---[ end trace d9ef8dc18cbf558f ]---
Apr  7 12:46:11 xcp000 kernel: ------------[ cut here ]------------
Apr  7 12:46:11 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 12:46:11 xcp000 kernel: Hardware name: System Product Name
Apr  7 12:46:11 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2948 data_len=2896 ip_summed=0
Apr  7 12:46:11 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 12:46:11 xcp000 kernel: Pid: 7649, comm: tapdisk2 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 12:46:11 xcp000 kernel: Call Trace:
Apr  7 12:46:11 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:46:11 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:46:11 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 12:46:11 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:46:11 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 12:46:11 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 12:46:11 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 12:46:11 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 12:46:11 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 12:46:11 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:46:11 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 12:46:11 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:46:11 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 12:46:11 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 12:46:11 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 12:46:11 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 12:46:11 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 12:46:11 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 12:46:11 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 12:46:11 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:46:11 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 12:46:11 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:46:11 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 12:46:11 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:46:11 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 12:46:11 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 12:46:11 xcp000 kernel:  [<c01a2350>] ? do_select+0x610/0x630
Apr  7 12:46:11 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 12:46:11 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 12:46:11 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 12:46:11 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 12:46:11 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 12:46:11 xcp000 kernel:  [<c03303f4>] tcp_sendpage+0x504/0x560
Apr  7 12:46:11 xcp000 kernel:  [<c02f3e30>] ? kernel_sendmsg+0x30/0x50
Apr  7 12:46:11 xcp000 kernel:  [<c032fef0>] ? tcp_sendpage+0x0/0x560
Apr  7 12:46:11 xcp000 kernel:  [<f0463eec>] xs_sendpages+0xec/0x210 [sunrpc]
Apr  7 12:46:11 xcp000 kernel:  [<f0465f6e>] xs_tcp_send_request+0x4e/0x150 [sunrpc]
Apr  7 12:46:11 xcp000 kernel:  [<f04620d3>] xprt_transmit+0x63/0x200 [sunrpc]
Apr  7 12:46:11 xcp000 kernel:  [<f04678fb>] ? rpcauth_wrap_req+0x5b/0x90 [sunrpc]
Apr  7 12:46:11 xcp000 kernel:  [<f04679b9>] ? rpcauth_marshcred+0x29/0x60 [sunrpc]
Apr  7 12:46:11 xcp000 kernel:  [<f0460911>] call_transmit+0x161/0x240 [sunrpc]
Apr  7 12:46:11 xcp000 kernel:  [<f0466cde>] __rpc_execute+0x5e/0x280 [sunrpc]
Apr  7 12:46:11 xcp000 kernel:  [<c0163617>] ? mempool_alloc+0x37/0x110
Apr  7 12:46:11 xcp000 kernel:  [<f046637a>] ? rpc_set_active+0x4a/0x90 [sunrpc]
Apr  7 12:46:11 xcp000 kernel:  [<f0466f27>] rpc_execute+0x17/0x20 [sunrpc]
Apr  7 12:46:11 xcp000 kernel:  [<f045fc84>] rpc_run_task+0x44/0x60 [sunrpc]
Apr  7 12:46:11 xcp000 kernel:  [<f0800fec>] nfs_file_direct_write+0x4dc/0x720 [nfs]
Apr  7 12:46:11 xcp000 kernel:  [<f07f81cd>] nfs_file_write+0x5d/0x190 [nfs]
Apr  7 12:46:11 xcp000 kernel:  [<c01c4bd8>] aio_rw_vect_retry+0x68/0x160
Apr  7 12:46:11 xcp000 kernel:  [<f07f8170>] ? nfs_file_write+0x0/0x190 [nfs]
Apr  7 12:46:11 xcp000 kernel:  [<c01c4b70>] ? aio_rw_vect_retry+0x0/0x160
Apr  7 12:46:11 xcp000 kernel:  [<c01c5b77>] aio_run_iocb+0x67/0x130
Apr  7 12:46:11 xcp000 kernel:  [<c01c6471>] sys_io_submit+0x271/0x480
Apr  7 12:46:11 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 12:46:11 xcp000 kernel: ---[ end trace d9ef8dc18cbf5590 ]---
Apr  7 12:46:11 xcp000 kernel: ------------[ cut here ]------------
Apr  7 12:46:11 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 12:46:11 xcp000 kernel: Hardware name: System Product Name
Apr  7 12:46:11 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2948 data_len=2896 ip_summed=0
Apr  7 12:46:11 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 12:46:11 xcp000 kernel: Pid: 7649, comm: tapdisk2 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 12:46:11 xcp000 kernel: Call Trace:
Apr  7 12:46:11 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:46:11 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:46:11 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 12:46:11 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:46:11 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 12:46:11 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 12:46:11 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 12:46:11 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 12:46:11 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 12:46:11 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:46:11 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 12:46:11 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:46:11 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 12:46:11 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 12:46:11 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 12:46:11 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 12:46:11 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 12:46:11 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 12:46:11 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 12:46:11 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:46:11 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 12:46:11 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:46:11 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 12:46:11 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:46:11 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 12:46:11 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 12:46:11 xcp000 kernel:  [<c01a2350>] ? do_select+0x610/0x630
Apr  7 12:46:11 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 12:46:11 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 12:46:11 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 12:46:11 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 12:46:11 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 12:46:11 xcp000 kernel:  [<c03303f4>] tcp_sendpage+0x504/0x560
Apr  7 12:46:11 xcp000 kernel:  [<c02f3e30>] ? kernel_sendmsg+0x30/0x50
Apr  7 12:46:11 xcp000 kernel:  [<c032fef0>] ? tcp_sendpage+0x0/0x560
Apr  7 12:46:11 xcp000 kernel:  [<f0463eec>] xs_sendpages+0xec/0x210 [sunrpc]
Apr  7 12:46:11 xcp000 kernel:  [<f0465f6e>] xs_tcp_send_request+0x4e/0x150 [sunrpc]
Apr  7 12:46:11 xcp000 kernel:  [<f04620d3>] xprt_transmit+0x63/0x200 [sunrpc]
Apr  7 12:46:11 xcp000 kernel:  [<f04678fb>] ? rpcauth_wrap_req+0x5b/0x90 [sunrpc]
Apr  7 12:46:11 xcp000 kernel:  [<f04679b9>] ? rpcauth_marshcred+0x29/0x60 [sunrpc]
Apr  7 12:46:11 xcp000 kernel:  [<f0460911>] call_transmit+0x161/0x240 [sunrpc]
Apr  7 12:46:11 xcp000 kernel:  [<f0466cde>] __rpc_execute+0x5e/0x280 [sunrpc]
Apr  7 12:46:11 xcp000 kernel:  [<c0163617>] ? mempool_alloc+0x37/0x110
Apr  7 12:46:11 xcp000 kernel:  [<f046637a>] ? rpc_set_active+0x4a/0x90 [sunrpc]
Apr  7 12:46:11 xcp000 kernel:  [<f0466f27>] rpc_execute+0x17/0x20 [sunrpc]
Apr  7 12:46:11 xcp000 kernel:  [<f045fc84>] rpc_run_task+0x44/0x60 [sunrpc]
Apr  7 12:46:11 xcp000 kernel:  [<f0800fec>] nfs_file_direct_write+0x4dc/0x720 [nfs]
Apr  7 12:46:11 xcp000 kernel:  [<f07f81cd>] nfs_file_write+0x5d/0x190 [nfs]
Apr  7 12:46:11 xcp000 kernel:  [<c01c4bd8>] aio_rw_vect_retry+0x68/0x160
Apr  7 12:46:11 xcp000 kernel:  [<f07f8170>] ? nfs_file_write+0x0/0x190 [nfs]
Apr  7 12:46:11 xcp000 kernel:  [<c01c4b70>] ? aio_rw_vect_retry+0x0/0x160
Apr  7 12:46:11 xcp000 kernel:  [<c01c5b77>] aio_run_iocb+0x67/0x130
Apr  7 12:46:11 xcp000 kernel:  [<c01c6471>] sys_io_submit+0x271/0x480
Apr  7 12:46:11 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 12:46:11 xcp000 kernel: ---[ end trace d9ef8dc18cbf5591 ]---
Apr  7 12:46:11 xcp000 kernel: ------------[ cut here ]------------
Apr  7 12:46:11 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 12:46:11 xcp000 kernel: Hardware name: System Product Name
Apr  7 12:46:11 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2948 data_len=2896 ip_summed=0
Apr  7 12:46:11 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 12:46:11 xcp000 kernel: Pid: 7649, comm: tapdisk2 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 12:46:11 xcp000 kernel: Call Trace:
Apr  7 12:46:11 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:46:11 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:46:11 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 12:46:11 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:46:11 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 12:46:11 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 12:46:11 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 12:46:11 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 12:46:11 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 12:46:11 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:46:11 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 12:46:11 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:46:11 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 12:46:11 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 12:46:11 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 12:46:11 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 12:46:11 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 12:46:11 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 12:46:11 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 12:46:11 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:46:11 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 12:46:11 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:46:11 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 12:46:11 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:46:11 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 12:46:11 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 12:46:11 xcp000 kernel:  [<c01a2350>] ? do_select+0x610/0x630
Apr  7 12:46:11 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 12:46:11 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 12:46:11 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 12:46:11 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 12:46:11 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 12:46:11 xcp000 kernel:  [<c03303f4>] tcp_sendpage+0x504/0x560
Apr  7 12:46:11 xcp000 kernel:  [<c02f3e30>] ? kernel_sendmsg+0x30/0x50
Apr  7 12:46:11 xcp000 kernel:  [<c032fef0>] ? tcp_sendpage+0x0/0x560
Apr  7 12:46:11 xcp000 kernel:  [<f0463eec>] xs_sendpages+0xec/0x210 [sunrpc]
Apr  7 12:46:11 xcp000 kernel:  [<f0465f6e>] xs_tcp_send_request+0x4e/0x150 [sunrpc]
Apr  7 12:46:11 xcp000 kernel:  [<f04620d3>] xprt_transmit+0x63/0x200 [sunrpc]
Apr  7 12:46:11 xcp000 kernel:  [<f04678fb>] ? rpcauth_wrap_req+0x5b/0x90 [sunrpc]
Apr  7 12:46:11 xcp000 kernel:  [<f04679b9>] ? rpcauth_marshcred+0x29/0x60 [sunrpc]
Apr  7 12:46:11 xcp000 kernel:  [<f0460911>] call_transmit+0x161/0x240 [sunrpc]
Apr  7 12:46:11 xcp000 kernel:  [<f0466cde>] __rpc_execute+0x5e/0x280 [sunrpc]
Apr  7 12:46:11 xcp000 kernel:  [<c0163617>] ? mempool_alloc+0x37/0x110
Apr  7 12:46:11 xcp000 kernel:  [<f046637a>] ? rpc_set_active+0x4a/0x90 [sunrpc]
Apr  7 12:46:11 xcp000 kernel:  [<f0466f27>] rpc_execute+0x17/0x20 [sunrpc]
Apr  7 12:46:11 xcp000 kernel:  [<f045fc84>] rpc_run_task+0x44/0x60 [sunrpc]
Apr  7 12:46:11 xcp000 kernel:  [<f0800fec>] nfs_file_direct_write+0x4dc/0x720 [nfs]
Apr  7 12:46:11 xcp000 kernel:  [<f07f81cd>] nfs_file_write+0x5d/0x190 [nfs]
Apr  7 12:46:11 xcp000 kernel:  [<c01c4bd8>] aio_rw_vect_retry+0x68/0x160
Apr  7 12:46:11 xcp000 kernel:  [<f07f8170>] ? nfs_file_write+0x0/0x190 [nfs]
Apr  7 12:46:11 xcp000 kernel:  [<c01c4b70>] ? aio_rw_vect_retry+0x0/0x160
Apr  7 12:46:11 xcp000 kernel:  [<c01c5b77>] aio_run_iocb+0x67/0x130
Apr  7 12:46:11 xcp000 kernel:  [<c01c6471>] sys_io_submit+0x271/0x480
Apr  7 12:46:11 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 12:46:11 xcp000 kernel: ---[ end trace d9ef8dc18cbf5592 ]---
Apr  7 12:46:11 xcp000 kernel: ------------[ cut here ]------------
Apr  7 12:46:11 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 12:46:11 xcp000 kernel: Hardware name: System Product Name
Apr  7 12:46:11 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2948 data_len=2896 ip_summed=0
Apr  7 12:46:11 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 12:46:11 xcp000 kernel: Pid: 7649, comm: tapdisk2 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 12:46:11 xcp000 kernel: Call Trace:
Apr  7 12:46:11 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:46:11 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:46:11 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 12:46:11 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 12:46:11 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 12:46:11 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 12:46:11 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 12:46:11 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 12:46:11 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 12:46:11 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 12:46:11 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 12:46:11 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 12:46:11 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 12:46:11 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 12:46:11 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 12:46:11 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 12:46:11 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 12:46:11 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 12:46:11 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 12:46:11 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:46:11 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 12:46:11 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:46:11 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 12:46:11 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 12:46:11 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 12:46:11 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 12:46:11 xcp000 kernel:  [<c01a2350>] ? do_select+0x610/0x630
Apr  7 12:46:11 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 12:46:11 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 12:46:11 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 12:46:11 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 12:46:11 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 12:46:11 xcp000 kernel:  [<c03303f4>] tcp_sendpage+0x504/0x560
Apr  7 12:46:11 xcp000 kernel:  [<c02f3e30>] ? kernel_sendmsg+0x30/0x50
Apr  7 12:46:11 xcp000 kernel:  [<c032fef0>] ? tcp_sendpage+0x0/0x560
Apr  7 12:46:11 xcp000 kernel:  [<f0463eec>] xs_sendpages+0xec/0x210 [sunrpc]
Apr  7 12:46:11 xcp000 kernel:  [<f0465f6e>] xs_tcp_send_request+0x4e/0x150 [sunrpc]
Apr  7 12:46:11 xcp000 kernel:  [<f04620d3>] xprt_transmit+0x63/0x200 [sunrpc]
Apr  7 12:46:11 xcp000 kernel:  [<f04678fb>] ? rpcauth_wrap_req+0x5b/0x90 [sunrpc]
Apr  7 12:46:11 xcp000 kernel:  [<f04679b9>] ? rpcauth_marshcred+0x29/0x60 [sunrpc]
Apr  7 12:46:11 xcp000 kernel:  [<f0460911>] call_transmit+0x161/0x240 [sunrpc]
Apr  7 12:46:11 xcp000 kernel:  [<f0466cde>] __rpc_execute+0x5e/0x280 [sunrpc]
Apr  7 12:46:11 xcp000 kernel:  [<c0163617>] ? mempool_alloc+0x37/0x110
Apr  7 12:46:11 xcp000 kernel:  [<f046637a>] ? rpc_set_active+0x4a/0x90 [sunrpc]
Apr  7 12:46:11 xcp000 kernel:  [<f0466f27>] rpc_execute+0x17/0x20 [sunrpc]
Apr  7 12:46:11 xcp000 kernel:  [<f045fc84>] rpc_run_task+0x44/0x60 [sunrpc]
Apr  7 12:46:11 xcp000 kernel:  [<f0800fec>] nfs_file_direct_write+0x4dc/0x720 [nfs]
Apr  7 12:46:11 xcp000 kernel:  [<f07f81cd>] nfs_file_write+0x5d/0x190 [nfs]
Apr  7 12:46:11 xcp000 kernel:  [<c01c4bd8>] aio_rw_vect_retry+0x68/0x160
Apr  7 12:46:11 xcp000 kernel:  [<f07f8170>] ? nfs_file_write+0x0/0x190 [nfs]
Apr  7 12:46:11 xcp000 kernel:  [<c01c4b70>] ? aio_rw_vect_retry+0x0/0x160
Apr  7 12:46:11 xcp000 kernel:  [<c01c5b77>] aio_run_iocb+0x67/0x130
Apr  7 12:46:11 xcp000 kernel:  [<c01c6471>] sys_io_submit+0x271/0x480
Apr  7 12:46:11 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 12:46:11 xcp000 kernel: ---[ end trace d9ef8dc18cbf5593 ]---
Apr  7 12:46:11 xcp000 vbd.uevent[remove](backend/vbd/2/832): removed /xapi/2/hotplug/vbd/832/hotplug
Apr  7 12:46:11 xcp000 vbd.uevent[remove](backend/vbd/2/768): removed /xapi/2/hotplug/vbd/768/hotplug
Apr  7 12:46:11 xcp000 vbd.uevent[remove](backend/vbd/2/5632): removed /xapi/2/hotplug/vbd/5632/hotplug
Apr  7 12:46:11 xcp000 vbd.uevent[remove](backend/vbd/2/5696): removed /xapi/2/hotplug/vbd/5696/hotplug
Apr  7 12:46:11 xcp000 scripts-vif: Called as "remove vif" domid:2 devid:0 mode:openvswitch
Apr  7 12:46:11 xcp000 scripts-vif: vif2.0 has been removed
Apr  7 12:46:11 xcp000 ovs-vsctl: 00001|vsctl|INFO|Called as /usr/bin/ovs-vsctl --timeout=30 -- --if-exists del-port vif2.0
Apr  7 12:46:11 xcp000 scripts-vif: Called as "offline vif" domid:2 devid:1 mode:openvswitch
Apr  7 12:46:11 xcp000 kernel: device vif2.1 left promiscuous mode
Apr  7 12:46:12 xcp000 scripts-vif: Called as "remove vif" domid:2 devid:1 mode:openvswitch
Apr  7 12:46:12 xcp000 scripts-vif: vif2.1 has been removed
Apr  7 12:46:12 xcp000 ovs-vsctl: 00001|vsctl|INFO|Called as /usr/bin/ovs-vsctl --timeout=30 -- --if-exists del-port vif2.1
Apr  7 12:46:12 xcp000 xapi: [ warn|xcp000|1405|Async.VM.clean_shutdown R:85a9ca1a4779|hotplug] Warning, deleting 'vif' entry from /xapi/2/hotplug/vif/0 
Apr  7 12:46:12 xcp000 xapi: [ warn|xcp000|1405|Async.VM.clean_shutdown R:85a9ca1a4779|hotplug] Warning, deleting 'vif' entry from /xapi/2/hotplug/vif/1 
Apr  7 12:46:12 xcp000 tapdisk[8028]: gaps written/skipped: 0/0 
Apr  7 12:46:12 xcp000 tapdisk[8028]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/7ce73a17-c0f8-4a5b-8b71-f3bfac1ed0be.vhd: b: 12288, a: 9, f: 0, n: 37040 
Apr  7 12:46:12 xcp000 tapdisk[8028]: closed image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/7ce73a17-c0f8-4a5b-8b71-f3bfac1ed0be.vhd (0 users, state: 0x00000000, type: 4) 
Apr  7 12:46:12 xcp000 tapdisk[8028]: gaps written/skipped: 0/0 
Apr  7 12:46:12 xcp000 tapdisk[8028]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/edc07c87-af09-406d-9f29-29e01f824093.vhd: b: 12288, a: 97, f: 61, n: 0 
Apr  7 12:46:12 xcp000 tapdisk[8028]: closed image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/edc07c87-af09-406d-9f29-29e01f824093.vhd (0 users, state: 0x00000002, type: 4) 
Apr  7 12:46:12 xcp000 tapdisk[8028]: gaps written/skipped: 0/0 
Apr  7 12:46:12 xcp000 tapdisk[8028]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/7ee1a199-9ca2-434d-a516-c6fc3a9aa055.vhd: b: 12288, a: 12273, f: 11736, n: 0 
Apr  7 12:46:12 xcp000 tapdisk[8028]: closed image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/7ee1a199-9ca2-434d-a516-c6fc3a9aa055.vhd (0 users, state: 0x00000002, type: 4) 
Apr  7 12:46:12 xcp000 tapdisk[8028]: tapdisk-log: closing after 0 errors 
Apr  7 12:46:12 xcp000 tapdisk[8028]: tapdisk-syslog: 8 messages, 602 bytes, xmits: 9, failed: 0, dropped: 0
Apr  7 12:46:12 xcp000 tapdisk[8028]: tapdisk-control: draining 1 connections 
Apr  7 12:46:12 xcp000 tapdisk[8028]: tapdisk-control: done 
Apr  7 12:46:13 xcp000 tapdisk[8089]: gaps written/skipped: 0/0 
Apr  7 12:46:13 xcp000 tapdisk[8089]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/aab270c7-c07f-4c38-a7ba-ae76a756dbc2.vhd: b: 51200, a: 147, f: 1, n: 603704 
Apr  7 12:46:13 xcp000 tapdisk[8089]: closed image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/aab270c7-c07f-4c38-a7ba-ae76a756dbc2.vhd (0 users, state: 0x00000000, type: 4) 
Apr  7 12:46:13 xcp000 tapdisk[8089]: gaps written/skipped: 0/0 
Apr  7 12:46:13 xcp000 tapdisk[8089]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/8a5078cf-d924-452b-9abc-9d2696dbf58a.vhd: b: 51200, a: 193, f: 26, n: 0 
Apr  7 12:46:13 xcp000 tapdisk[8089]: closed image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/8a5078cf-d924-452b-9abc-9d2696dbf58a.vhd (0 users, state: 0x00000002, type: 4) 
Apr  7 12:46:13 xcp000 tapdisk[8089]: gaps written/skipped: 0/0 
Apr  7 12:46:13 xcp000 tapdisk[8089]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/28b3bf8b-e3e6-46be-814e-e8d7e3b0c9f7.vhd: b: 51200, a: 7080, f: 6678, n: 0 
Apr  7 12:46:13 xcp000 tapdisk[8089]: closed image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/28b3bf8b-e3e6-46be-814e-e8d7e3b0c9f7.vhd (0 users, state: 0x00000002, type: 4) 
Apr  7 12:46:13 xcp000 tapdisk[8089]: tapdisk-log: closing after 0 errors 
Apr  7 12:46:13 xcp000 tapdisk[8089]: tapdisk-syslog: 8 messages, 602 bytes, xmits: 9, failed: 0, dropped: 0
Apr  7 12:46:13 xcp000 tapdisk[8089]: tapdisk-control: draining 1 connections 
Apr  7 12:46:13 xcp000 tapdisk[8089]: tapdisk-control: done 
Apr  7 12:46:14 xcp000 tapdisk[8148]: gaps written/skipped: 0/0 
Apr  7 12:46:14 xcp000 tapdisk[8148]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/277595e6-ee47-4a2a-8f5e-e969e0400a68.vhd: b: 51200, a: 3632, f: 7, n: 14906144 
Apr  7 12:46:14 xcp000 tapdisk[8148]: closed image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/277595e6-ee47-4a2a-8f5e-e969e0400a68.vhd (0 users, state: 0x00000000, type: 4) 
Apr  7 12:46:14 xcp000 tapdisk[8148]: gaps written/skipped: 0/0 
Apr  7 12:46:14 xcp000 tapdisk[8148]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/a81ae508-52c7-4e73-964b-1ae946d85de7.vhd: b: 51200, a: 6362, f: 1843, n: 0 
Apr  7 12:46:14 xcp000 tapdisk[8148]: closed image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/a81ae508-52c7-4e73-964b-1ae946d85de7.vhd (0 users, state: 0x00000002, type: 4) 
Apr  7 12:46:14 xcp000 tapdisk[8148]: gaps written/skipped: 0/0 
Apr  7 12:46:14 xcp000 tapdisk[8148]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/87f1a3b4-d8c1-404d-9747-d68e2daec58c.vhd: b: 51200, a: 50504, f: 38010, n: 0 
Apr  7 12:46:14 xcp000 tapdisk[8148]: closed image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/87f1a3b4-d8c1-404d-9747-d68e2daec58c.vhd (0 users, state: 0x00000002, type: 4) 
Apr  7 12:46:14 xcp000 tapdisk[8148]: tapdisk-log: closing after 0 errors 
Apr  7 12:46:14 xcp000 tapdisk[8148]: tapdisk-syslog: 8 messages, 602 bytes, xmits: 9, failed: 0, dropped: 0
Apr  7 12:46:14 xcp000 tapdisk[8148]: tapdisk-control: draining 1 connections 
Apr  7 12:46:14 xcp000 tapdisk[8148]: tapdisk-control: done 
Apr  7 10:46:30 xcp000 HVM1[7904]:   XENUTIL: BalloonTargetChanged: 3670016k -> 1572864k 
Apr  7 10:46:30 xcp000 HVM1[7904]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 10:46:37 xcp000 HVM1[7904]:   XENUTIL: BalloonAllocatePfnArray: partial allocation (5788 < 8185) 
Apr  7 10:46:37 xcp000 HVM1[7904]:   XENUTIL: BalloonWorkerThread: inflated balloon by 488703 page(s) in 6671ms (293031k/s) 
Apr  7 10:46:37 xcp000 HVM1[7904]:   XENUTIL: BalloonWorkerThread: pausing for 1s (target = 1572864k, current = 1715204k) 
Apr  7 10:46:38 xcp000 HVM1[7904]:   XENUTIL: BalloonAllocatePfnArray: partial allocation (5098 < 8185) 
Apr  7 10:46:38 xcp000 HVM1[7904]:   XENUTIL: BalloonWorkerThread: inflated balloon by 21468 page(s) in 343ms (250355k/s) 
Apr  7 10:46:38 xcp000 HVM1[7904]:   XENUTIL: BalloonWorkerThread: pausing for 1s (target = 1572864k, current = 1629332k) 
Apr  7 10:46:40 xcp000 HVM1[7904]:   XENUTIL: BalloonWorkerThread: inflated balloon by 14117 page(s) in 250ms (225872k/s) 
Apr  7 10:46:40 xcp000 HVM1[7904]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 12:46:41 xcp000 tapdisk[10604]: tapdisk-control: init, 10 x 4k buffers 
Apr  7 12:46:41 xcp000 tapdisk[10604]: I/O queue driver: lio 
Apr  7 12:46:41 xcp000 tapdisk[10604]: tapdisk-log: started, level 0 
Apr  7 12:46:41 xcp000 tapdisk[10604]: Loading driver 'vhd' for vbd 2 /var/run/sr-mount/f3d2bae8-fd75-7dfb-2c91-958b94ed6d56/74a99ab6-bfe4-4705-8963-4f1523f1df05.vhd 0x00000000 
Apr  7 12:46:41 xcp000 tapdisk[10604]: /var/run/sr-mount/f3d2bae8-fd75-7dfb-2c91-958b94ed6d56/74a99ab6-bfe4-4705-8963-4f1523f1df05.vhd version: tap 0x00010003, b: 2311, a: 0, f: 0, n: 24 
Apr  7 12:46:41 xcp000 tapdisk[10604]: opened image /var/run/sr-mount/f3d2bae8-fd75-7dfb-2c91-958b94ed6d56/74a99ab6-bfe4-4705-8963-4f1523f1df05.vhd (1 users, state: 0x00000001, type: 4) 
Apr  7 12:46:41 xcp000 tapdisk[10604]: VBD CHAIN: 
Apr  7 12:46:41 xcp000 tapdisk[10604]: /var/run/sr-mount/f3d2bae8-fd75-7dfb-2c91-958b94ed6d56/74a99ab6-bfe4-4705-8963-4f1523f1df05.vhd: type:vhd(4) storage:ext(2) 
Apr  7 12:46:41 xcp000 kernel: block tdc: sector-size: 512 capacity: 9465856
Apr  7 12:46:42 xcp000 kernel: blkback: event-channel 33
Apr  7 12:46:42 xcp000 kernel: blkback: ring-ref 8
Apr  7 12:46:42 xcp000 kernel: blkback: protocol 1 (x86_32-abi)
Apr  7 12:46:42 xcp000 kernel: xen-vbd: registered block device major 202
Apr  7 12:46:42 xcp000 kernel: blkfront: xvda: barriers enabled
Apr  7 12:46:42 xcp000 kernel:  xvda: unknown partition table
Apr  7 12:46:42 xcp000 vbd.uevent[add](backend/vbd/0/51712): wrote /xapi/0/hotplug/vbd/51712/hotplug = 'online'
Apr  7 10:46:51 xcp000 HVM1[7904]:   XENUTIL: InvokeSuspendHandlers: ====> 
Apr  7 10:46:51 xcp000 HVM1[7904]:   XENUTIL: InvokeSuspendHandlers: <==== 
Apr  7 10:46:51 xcp000 HVM1[7904]:   XENUTIL: QuiesceSystem (CPU0): =====> 
Apr  7 10:46:51 xcp000 HVM1[7904]:   XENUTIL: SpinProcessorDpc (CPU1): =====> 
Apr  7 10:46:51 xcp000 HVM1[7904]:   XENUTIL: SpinProcessorDpc (CPU3): =====> 
Apr  7 10:46:51 xcp000 HVM1[7904]:   XENUTIL: SpinProcessorDpc (CPU2): =====> 
Apr  7 10:46:51 xcp000 HVM1[7904]:   XENUTIL: QuiesceSystem: <==== 
Apr  7 10:46:51 xcp000 HVM1[7904]:   XENUTIL: InvokeSuspendHandlers: ====> 
Apr  7 10:46:51 xcp000 HVM1[7904]:   XENUTIL: InvokeSuspendHandlers: <==== 
Apr  7 10:46:51 xcp000 HVM1[7904]:   XENUTIL: about to suspend... 
Apr  7 10:46:52 xcp000 HVM1[7904]: dm-command: pause and save state 
Apr  7 10:46:52 xcp000 HVM1[7904]: device model saving state 
Apr  7 10:46:52 xcp000 HVM1[7904]: net_tap_shutdown: model=tap,name=tap.0 
Apr  7 12:49:19 xcp000 multipathd: xvda: remove path (operator) 
Apr  7 12:49:19 xcp000 multipathd: xvda: spurious uevent, path not in pathvec 
Apr  7 12:49:19 xcp000 vbd.uevent[remove](backend/vbd/0/51712): removed /xapi/0/hotplug/vbd/51712/hotplug
Apr  7 12:49:19 xcp000 tapdisk[10604]: gaps written/skipped: 45/0 
Apr  7 12:49:19 xcp000 tapdisk[10604]: /var/run/sr-mount/f3d2bae8-fd75-7dfb-2c91-958b94ed6d56/74a99ab6-bfe4-4705-8963-4f1523f1df05.vhd: b: 2311, a: 814, f: 776, n: 3340680 
Apr  7 12:49:19 xcp000 tapdisk[10604]: closed image /var/run/sr-mount/f3d2bae8-fd75-7dfb-2c91-958b94ed6d56/74a99ab6-bfe4-4705-8963-4f1523f1df05.vhd (0 users, state: 0x00000000, type: 4) 
Apr  7 12:49:19 xcp000 tapdisk[10604]: tapdisk-log: closing after 0 errors 
Apr  7 12:49:19 xcp000 tapdisk[10604]: tapdisk-syslog: 8 messages, 610 bytes, xmits: 9, failed: 0, dropped: 0
Apr  7 12:49:19 xcp000 tapdisk[10604]: tapdisk-control: draining 1 connections 
Apr  7 12:49:19 xcp000 tapdisk[10604]: tapdisk-control: done 
Apr  7 10:49:25 xcp000 HVM1[7904]: dm-command: continue after state save 
Apr  7 10:49:25 xcp000 HVM1[7904]: track_dirty_vram(f0000000, 240) failed (-1, 3) 
Apr  7 10:49:25 xcp000 HVM1[7904]: track_dirty_vram(f0000000, 240) failed (-1, 3) 
Apr  7 12:49:25 xcp000 fe: 7904 (/opt/xensource/libexec/qemu-dm-wrapper 1 /tmp/qemu.1 -d 1 -m 3584 -boot dc -s...) exitted with code 1
Apr  7 12:49:25 xcp000 fe: 20110407T10:30:58.062Z||6215|About to bind to /var/xapi/forker/fd_2b793027-521e-8d24-fe13-baec46355c36 
Apr  7 12:49:25 xcp000 fe: 20110407T10:30:58.062Z||6215|bound, listening 
Apr  7 12:49:25 xcp000 fe: 20110407T10:30:58.062Z||7902|Child here! 
Apr  7 12:49:25 xcp000 fe: 20110407T10:30:58.062Z||7903|Grandchild here! 
Apr  7 12:49:25 xcp000 fe: 20110407T10:30:58.062Z||7903|Started: state.cmdargs = [/opt/xensource/libexec/qemu-dm-wrapper;1;/tmp/qemu.1;-d;1;-m;3584;-boot;dc;-serial;pty;-vcpus;4;-vncunused;-k;en-us;-usb;-usbdevice;tablet;-net;nic,vlan=0,macaddr=ba:4e:17:88:72:e0,model=rtl8139;-net;tap,vlan=0,bridge=xenbr0,ifname=tap1.0;-acpi] 
Apr  7 12:49:25 xcp000 fe: 20110407T10:30:58.062Z||7903|Started: state.env = [PATH=/sbin:/usr/sbin:/bin:/usr/bin] 
Apr  7 12:49:25 xcp000 fe: 20110407T10:30:58.062Z||7903|Selecting in handle_comms_no_fd_sock2 
Apr  7 12:49:25 xcp000 fe: 20110407T10:30:58.062Z||7903|Done 
Apr  7 12:49:25 xcp000 fe: 20110407T10:30:58.062Z||7903|fd sock 
Apr  7 12:49:25 xcp000 fe: 20110407T10:30:58.062Z||7903|Selecting in handle_comms_with_fd_sock2 
Apr  7 12:49:25 xcp000 fe: 20110407T10:30:58.062Z||7903|Done 
Apr  7 12:49:25 xcp000 fe: 20110407T10:30:58.063Z||7903|comms sock 
Apr  7 12:49:25 xcp000 fe: 20110407T10:30:58.063Z||7903|Exec 
Apr  7 12:49:25 xcp000 fe: 20110407T10:30:58.063Z||7903|Finished... 
Apr  7 12:49:25 xcp000 fe: 20110407T10:30:58.063Z||7903|Args after replacement = [/opt/xensource/libexec/qemu-dm-wrapper;1;/tmp/qemu.1;-d;1;-m;3584;-boot;dc;-serial;pty;-vcpus;4;-vncunused;-k;en-us;-usb;-usbdevice;tablet;-net;nic,vlan=0,macaddr=ba:4e:17:88:72:e0,model=rtl8139;-net;tap,vlan=0,bridge=xenbr0,ifname=tap1.0;-acpi] 
Apr  7 12:49:25 xcp000 fe: 20110407T10:30:58.063Z||7903|I've received the following fds: []  
Apr  7 12:49:25 xcp000 fe: 20110407T10:49:25.527Z||7903|Caught unexpected exception: Unix.Unix_error(31, "write", "") 
Apr  7 12:49:25 xcp000 scripts-vif: Called as "offline vif" domid:1 devid:0 mode:openvswitch
Apr  7 12:49:25 xcp000 kernel: device vif1.0 left promiscuous mode
Apr  7 12:49:25 xcp000 vbd.uevent[remove](backend/vbd/1/5696): removed /xapi/1/hotplug/vbd/5696/hotplug
Apr  7 12:49:25 xcp000 vbd.uevent[remove](backend/vbd/1/832): removed /xapi/1/hotplug/vbd/832/hotplug
Apr  7 12:49:25 xcp000 vbd.uevent[remove](backend/vbd/1/768): removed /xapi/1/hotplug/vbd/768/hotplug
Apr  7 12:49:26 xcp000 scripts-vif: Called as "remove vif" domid:1 devid:0 mode:openvswitch
Apr  7 12:49:26 xcp000 scripts-vif: vif1.0 has been removed
Apr  7 12:49:26 xcp000 xapi: [error|xcp000|372 xal_listen|VM (domid: 1) device_event = HotplugChanged on 0 {online->""} D:e669ca43a65f|event] device_event could not be processed because VM record not in database 
Apr  7 12:49:26 xcp000 ovs-vsctl: 00001|vsctl|INFO|Called as /usr/bin/ovs-vsctl --timeout=30 -- --if-exists del-port vif1.0
Apr  7 12:49:26 xcp000 xapi: [ warn|xcp000|1714|Async.VM.suspend R:955dcfa2aab1|hotplug] Warning, deleting 'vif' entry from /xapi/1/hotplug/vif/0 
Apr  7 12:49:26 xcp000 xapi: [error|xcp000|372 xal_listen|VM (domid: 1) device_event = ChangeUncooperative false D:e6c6d4d6a69e|event] device_event could not be processed because VM record not in database 
Apr  7 12:49:26 xcp000 tapdisk[7587]: gaps written/skipped: 40/0 
Apr  7 12:49:26 xcp000 tapdisk[7587]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/fa1c01a4-16c4-44ac-86bf-eea784a666d9.vhd: b: 9216, a: 848, f: 114, n: 3480272 
Apr  7 12:49:26 xcp000 tapdisk[7587]: closed image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/fa1c01a4-16c4-44ac-86bf-eea784a666d9.vhd (0 users, state: 0x00000000, type: 4) 
Apr  7 12:49:26 xcp000 tapdisk[7587]: gaps written/skipped: 0/0 
Apr  7 12:49:26 xcp000 tapdisk[7587]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/8be0a459-a865-4e91-ad40-80e3f7194b9b.vhd: b: 9216, a: 8008, f: 7079, n: 0 
Apr  7 12:49:26 xcp000 tapdisk[7587]: closed image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/8be0a459-a865-4e91-ad40-80e3f7194b9b.vhd (0 users, state: 0x00000002, type: 4) 
Apr  7 12:49:26 xcp000 tapdisk[7587]: tapdisk-log: closing after 0 errors 
Apr  7 12:49:26 xcp000 tapdisk[7587]: tapdisk-syslog: 8 messages, 602 bytes, xmits: 9, failed: 0, dropped: 0
Apr  7 12:49:26 xcp000 tapdisk[7587]: tapdisk-control: draining 1 connections 
Apr  7 12:49:26 xcp000 tapdisk[7587]: tapdisk-control: done 
Apr  7 12:49:27 xcp000 tapdisk[7649]: gaps written/skipped: 170/0 
Apr  7 12:49:27 xcp000 tapdisk[7649]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/41842a0a-a83e-4702-a31d-13da51dfe33b.vhd: b: 20480, a: 9401, f: 1404, n: 38581872 
Apr  7 12:49:27 xcp000 tapdisk[7649]: closed image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/41842a0a-a83e-4702-a31d-13da51dfe33b.vhd (0 users, state: 0x00000000, type: 4) 
Apr  7 12:49:27 xcp000 tapdisk[7649]: gaps written/skipped: 0/0 
Apr  7 12:49:27 xcp000 tapdisk[7649]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/9ba28b37-4465-4245-804b-2bd9b6df8eee.vhd: b: 20480, a: 18251, f: 16813, n: 0 
Apr  7 12:49:27 xcp000 tapdisk[7649]: closed image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/9ba28b37-4465-4245-804b-2bd9b6df8eee.vhd (0 users, state: 0x00000002, type: 4) 
Apr  7 12:49:27 xcp000 tapdisk[7649]: tapdisk-log: closing after 0 errors 
Apr  7 12:49:27 xcp000 tapdisk[7649]: tapdisk-syslog: 8 messages, 602 bytes, xmits: 9, failed: 0, dropped: 0
Apr  7 12:49:27 xcp000 tapdisk[7649]: tapdisk-control: draining 1 connections 
Apr  7 12:49:27 xcp000 tapdisk[7649]: tapdisk-control: done 
Apr  7 12:54:15 xcp000 kernel:  CIFS VFS: Unexpected lookup error -112
Apr  7 12:54:15 xcp000 xapi: [error|xcp000|2975 unix-RPC|SR.scan R:7909f4e09079|xapi] Caught error scanning SR (CIFS ISO on qnap000): SR_BACKEND_FAILURE_47: [ ; The SR is not available [opterr=no such directory /var/run/sr-mount/c8b0e069-80cc-04fd-87e4-489c8c10307f/_isos];  ]. 
Apr  7 12:54:35 xcp000 kernel:  CIFS VFS: Unexpected lookup error -112
Apr  7 12:54:35 xcp000 xapi: [error|xcp000|3045 unix-RPC|SR.scan R:c521333ec697|xapi] Caught error scanning SR (CIFS ISO on qnap000): SR_BACKEND_FAILURE_47: [ ; The SR is not available [opterr=no such directory /var/run/sr-mount/c8b0e069-80cc-04fd-87e4-489c8c10307f/_isos];  ]. 
Apr  7 12:55:05 xcp000 kernel:  CIFS VFS: Unexpected lookup error -112
Apr  7 12:55:05 xcp000 xapi: [error|xcp000|3116 unix-RPC|SR.scan R:10c6954ad976|xapi] Caught error scanning SR (CIFS ISO on qnap000): SR_BACKEND_FAILURE_47: [ ; The SR is not available [opterr=no such directory /var/run/sr-mount/c8b0e069-80cc-04fd-87e4-489c8c10307f/_isos];  ]. 
Apr  7 12:55:35 xcp000 kernel:  CIFS VFS: Unexpected lookup error -112
Apr  7 12:55:35 xcp000 xapi: [error|xcp000|3187 unix-RPC|SR.scan R:f6f867f2a979|xapi] Caught error scanning SR (CIFS ISO on qnap000): SR_BACKEND_FAILURE_47: [ ; The SR is not available [opterr=no such directory /var/run/sr-mount/c8b0e069-80cc-04fd-87e4-489c8c10307f/_isos];  ]. 
Apr  7 12:56:05 xcp000 kernel:  CIFS VFS: Unexpected lookup error -112
Apr  7 12:56:05 xcp000 xapi: [error|xcp000|3262 unix-RPC|SR.scan R:dd19fc629568|xapi] Caught error scanning SR (CIFS ISO on qnap000): SR_BACKEND_FAILURE_47: [ ; The SR is not available [opterr=no such directory /var/run/sr-mount/c8b0e069-80cc-04fd-87e4-489c8c10307f/_isos];  ]. 
Apr  7 12:56:35 xcp000 kernel:  CIFS VFS: Unexpected lookup error -112
Apr  7 12:56:35 xcp000 xapi: [error|xcp000|3333 unix-RPC|SR.scan R:77e43d6166e2|xapi] Caught error scanning SR (CIFS ISO on qnap000): SR_BACKEND_FAILURE_47: [ ; The SR is not available [opterr=no such directory /var/run/sr-mount/c8b0e069-80cc-04fd-87e4-489c8c10307f/_isos];  ]. 
Apr  7 12:57:05 xcp000 kernel:  CIFS VFS: Unexpected lookup error -112
Apr  7 12:57:05 xcp000 xapi: [error|xcp000|3404 unix-RPC|SR.scan R:b478d42beee6|xapi] Caught error scanning SR (CIFS ISO on qnap000): SR_BACKEND_FAILURE_47: [ ; The SR is not available [opterr=no such directory /var/run/sr-mount/c8b0e069-80cc-04fd-87e4-489c8c10307f/_isos];  ]. 
Apr  7 12:57:35 xcp000 kernel:  CIFS VFS: Unexpected lookup error -112
Apr  7 12:57:35 xcp000 xapi: [error|xcp000|3473 unix-RPC|SR.scan R:9e5fe5b30b62|xapi] Caught error scanning SR (CIFS ISO on qnap000): SR_BACKEND_FAILURE_47: [ ; The SR is not available [opterr=no such directory /var/run/sr-mount/c8b0e069-80cc-04fd-87e4-489c8c10307f/_isos];  ]. 
Apr  7 12:58:05 xcp000 kernel:  CIFS VFS: Unexpected lookup error -112
Apr  7 12:58:05 xcp000 xapi: [error|xcp000|3544 unix-RPC|SR.scan R:fe262a6a0608|xapi] Caught error scanning SR (CIFS ISO on qnap000): SR_BACKEND_FAILURE_47: [ ; The SR is not available [opterr=no such directory /var/run/sr-mount/c8b0e069-80cc-04fd-87e4-489c8c10307f/_isos];  ]. 
Apr  7 12:58:35 xcp000 kernel:  CIFS VFS: Unexpected lookup error -112
Apr  7 12:58:35 xcp000 xapi: [error|xcp000|3613 unix-RPC|SR.scan R:e437b4cf6f05|xapi] Caught error scanning SR (CIFS ISO on qnap000): SR_BACKEND_FAILURE_47: [ ; The SR is not available [opterr=no such directory /var/run/sr-mount/c8b0e069-80cc-04fd-87e4-489c8c10307f/_isos];  ]. 
Apr  7 12:59:05 xcp000 kernel:  CIFS VFS: Unexpected lookup error -112
Apr  7 12:59:05 xcp000 xapi: [error|xcp000|3686 unix-RPC|SR.scan R:1f3ed47169b4|xapi] Caught error scanning SR (CIFS ISO on qnap000): SR_BACKEND_FAILURE_47: [ ; The SR is not available [opterr=no such directory /var/run/sr-mount/c8b0e069-80cc-04fd-87e4-489c8c10307f/_isos];  ]. 
Apr  7 12:59:33 xcp000 tapdisk[13901]: tapdisk-control: init, 10 x 4k buffers 
Apr  7 12:59:33 xcp000 tapdisk[13901]: I/O queue driver: lio 
Apr  7 12:59:33 xcp000 tapdisk[13901]: tapdisk-log: started, level 0 
Apr  7 12:59:33 xcp000 tapdisk[13901]: Loading driver 'vhd' for vbd 0 /var/run/sr-mount/f3d2bae8-fd75-7dfb-2c91-958b94ed6d56/74a99ab6-bfe4-4705-8963-4f1523f1df05.vhd 0x00000000 
Apr  7 12:59:33 xcp000 tapdisk[13901]: /var/run/sr-mount/f3d2bae8-fd75-7dfb-2c91-958b94ed6d56/74a99ab6-bfe4-4705-8963-4f1523f1df05.vhd version: tap 0x00010003, b: 2311, a: 814, f: 776, n: 3340680 
Apr  7 12:59:33 xcp000 tapdisk[13901]: opened image /var/run/sr-mount/f3d2bae8-fd75-7dfb-2c91-958b94ed6d56/74a99ab6-bfe4-4705-8963-4f1523f1df05.vhd (1 users, state: 0x00000001, type: 4) 
Apr  7 12:59:33 xcp000 tapdisk[13901]: VBD CHAIN: 
Apr  7 12:59:33 xcp000 tapdisk[13901]: /var/run/sr-mount/f3d2bae8-fd75-7dfb-2c91-958b94ed6d56/74a99ab6-bfe4-4705-8963-4f1523f1df05.vhd: type:vhd(4) storage:ext(2) 
Apr  7 12:59:33 xcp000 kernel: block tda: sector-size: 512 capacity: 9465856
Apr  7 12:59:33 xcp000 kernel: blkback: event-channel 28
Apr  7 12:59:33 xcp000 kernel: blkback: ring-ref 8
Apr  7 12:59:33 xcp000 kernel: blkback: protocol 1 (x86_32-abi)
Apr  7 12:59:33 xcp000 kernel: blkfront: xvda: barriers enabled
Apr  7 12:59:33 xcp000 kernel:  xvda: unknown partition table
Apr  7 12:59:33 xcp000 vbd.uevent[add](backend/vbd/0/51712): wrote /xapi/0/hotplug/vbd/51712/hotplug = 'online'
Apr  7 12:59:35 xcp000 tapdisk[14003]: tapdisk-control: init, 10 x 4k buffers 
Apr  7 12:59:35 xcp000 tapdisk[14003]: I/O queue driver: lio 
Apr  7 12:59:35 xcp000 tapdisk[14003]: tapdisk-log: started, level 0 
Apr  7 12:59:35 xcp000 tapdisk[14003]: Loading driver 'vhd' for vbd 1 /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/fa1c01a4-16c4-44ac-86bf-eea784a666d9.vhd 0x00000000 
Apr  7 12:59:35 xcp000 tapdisk[14003]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/fa1c01a4-16c4-44ac-86bf-eea784a666d9.vhd version: tap 0x00010003, b: 9216, a: 848, f: 114, n: 3480272 
Apr  7 12:59:35 xcp000 tapdisk[14003]: opened image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/fa1c01a4-16c4-44ac-86bf-eea784a666d9.vhd (1 users, state: 0x00000001, type: 4) 
Apr  7 12:59:35 xcp000 tapdisk[14003]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/8be0a459-a865-4e91-ad40-80e3f7194b9b.vhd version: tap 0x00010003, b: 9216, a: 8008, f: 7079, n: 0 
Apr  7 12:59:35 xcp000 tapdisk[14003]: opened image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/8be0a459-a865-4e91-ad40-80e3f7194b9b.vhd (1 users, state: 0x00000003, type: 4) 
Apr  7 12:59:35 xcp000 tapdisk[14003]: VBD CHAIN: 
Apr  7 12:59:35 xcp000 tapdisk[14003]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/fa1c01a4-16c4-44ac-86bf-eea784a666d9.vhd: type:vhd(4) storage:nfs(1) 
Apr  7 12:59:35 xcp000 tapdisk[14003]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/8be0a459-a865-4e91-ad40-80e3f7194b9b.vhd: type:vhd(4) storage:nfs(1) 
Apr  7 12:59:35 xcp000 kernel: block tdb: sector-size: 512 capacity: 37748736
Apr  7 12:59:35 xcp000 kernel:  CIFS VFS: Unexpected lookup error -112
Apr  7 12:59:35 xcp000 xapi: [error|xcp000|3755 unix-RPC|SR.scan R:9df7d2ecc61d|xapi] Caught error scanning SR (CIFS ISO on qnap000): SR_BACKEND_FAILURE_47: [ ; The SR is not available [opterr=no such directory /var/run/sr-mount/c8b0e069-80cc-04fd-87e4-489c8c10307f/_isos];  ]. 
Apr  7 12:59:36 xcp000 tapdisk[14066]: tapdisk-control: init, 10 x 4k buffers 
Apr  7 12:59:36 xcp000 tapdisk[14066]: I/O queue driver: lio 
Apr  7 12:59:36 xcp000 tapdisk[14066]: tapdisk-log: started, level 0 
Apr  7 12:59:36 xcp000 tapdisk[14066]: Loading driver 'vhd' for vbd 2 /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/41842a0a-a83e-4702-a31d-13da51dfe33b.vhd 0x00000000 
Apr  7 12:59:36 xcp000 tapdisk[14066]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/41842a0a-a83e-4702-a31d-13da51dfe33b.vhd version: tap 0x00010003, b: 20480, a: 9401, f: 1404, n: 38581872 
Apr  7 12:59:36 xcp000 tapdisk[14066]: opened image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/41842a0a-a83e-4702-a31d-13da51dfe33b.vhd (1 users, state: 0x00000001, type: 4) 
Apr  7 12:59:36 xcp000 tapdisk[14066]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/9ba28b37-4465-4245-804b-2bd9b6df8eee.vhd version: tap 0x00010003, b: 20480, a: 18251, f: 16813, n: 0 
Apr  7 12:59:36 xcp000 tapdisk[14066]: opened image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/9ba28b37-4465-4245-804b-2bd9b6df8eee.vhd (1 users, state: 0x00000003, type: 4) 
Apr  7 12:59:36 xcp000 tapdisk[14066]: VBD CHAIN: 
Apr  7 12:59:36 xcp000 tapdisk[14066]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/41842a0a-a83e-4702-a31d-13da51dfe33b.vhd: type:vhd(4) storage:nfs(1) 
Apr  7 12:59:36 xcp000 tapdisk[14066]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/9ba28b37-4465-4245-804b-2bd9b6df8eee.vhd: type:vhd(4) storage:nfs(1) 
Apr  7 12:59:36 xcp000 kernel: block tdc: sector-size: 512 capacity: 83886080
Apr  7 12:59:37 xcp000 vbd.uevent[add](backend/vbd/3/5696): wrote /xapi/3/hotplug/vbd/5696/hotplug = 'online'
Apr  7 12:59:37 xcp000 vbd.uevent[add](backend/vbd/3/832): wrote /xapi/3/hotplug/vbd/832/hotplug = 'online'
Apr  7 12:59:37 xcp000 vbd.uevent[add](backend/vbd/3/768): wrote /xapi/3/hotplug/vbd/768/hotplug = 'online'
Apr  7 12:59:37 xcp000 scripts-vif: Called as "add vif" domid:3 devid:0 mode:openvswitch
Apr  7 12:59:38 xcp000 scripts-vif: Called as "online vif" domid:3 devid:0 mode:openvswitch
Apr  7 12:59:38 xcp000 scripts-vif: Setting vif3.0 MTU 1500
Apr  7 12:59:38 xcp000 scripts-vif: Adding vif3.0 to xenbr0 with address fe:ff:ff:ff:ff:ff
Apr  7 12:59:38 xcp000 scripts-vif: Failed to ip link set vif3.0 address fe:ff:ff:ff:ff:ff
Apr  7 12:59:38 xcp000 scripts-vif: vif3.0 external-ids:"xs-vm-uuid"="4c3fea4b-bd2e-b72b-105d-38342b5f6660"
Apr  7 12:59:38 xcp000 scripts-vif: vif3.0 external-ids:"xs-vif-uuid"="e7821294-ed63-942b-5786-0bf050a34bf8"
Apr  7 12:59:38 xcp000 scripts-vif: vif3.0 external-ids:"xs-network-uuid"="9a30ee18-5064-90c3-eaa8-eb696a4aee53"
Apr  7 12:59:38 xcp000 scripts-vif: vif3.0 external-ids:"attached-mac"="ba:4e:17:88:72:e0"
Apr  7 12:59:38 xcp000 ovs-vsctl: 00001|vsctl|INFO|Called as /usr/bin/ovs-vsctl --timeout=30 -- --if-exists del-port vif3.0 -- add-port xenbr0 vif3.0 -- set interface vif3.0 "external-ids:\"xs-vm-uuid\"=\"4c3fea4b-bd2e-b72b-105d-38342b5f6660\"" -- set interface vif3.0 "external-ids:\"xs-vif-uuid\"=\"e7821294-ed63-942b-5786-0bf050a34bf8\"" -- set interface vif3.0 "external-ids:\"xs-network-uuid\"=\"9a30ee18-5064-90c3-eaa8-eb696a4aee53\"" -- set interface vif3.0 "external-ids:\"attached-mac\"=\"ba:4e:17:88:72:e0\""
Apr  7 12:59:38 xcp000 kernel: device vif3.0 entered promiscuous mode
Apr  7 12:59:38 xcp000 xenguest: Determined the following parameters from xenstore:
Apr  7 12:59:38 xcp000 xenguest: vcpu/number:4 vcpu/affinity:0 vcpu/weight:0 vcpu/cap:0 nx: 0 viridian: 1 apic: 1 acpi: 1 pae: 1 acpi_s4: 0 acpi_s3: 0
Apr  7 13:00:05 xcp000 kernel:  CIFS VFS: Unexpected lookup error -112
Apr  7 13:00:05 xcp000 xapi: [error|xcp000|3926 unix-RPC|SR.scan R:1a7dcaf2ad10|xapi] Caught error scanning SR (CIFS ISO on qnap000): SR_BACKEND_FAILURE_47: [ ; The SR is not available [opterr=no such directory /var/run/sr-mount/c8b0e069-80cc-04fd-87e4-489c8c10307f/_isos];  ]. 
Apr  7 13:00:40 xcp000 kernel:  CIFS VFS: No response for cmd 117 mid 4104
Apr  7 13:00:40 xcp000 kernel:  CIFS VFS: Unexpected lookup error -11
Apr  7 13:00:40 xcp000 xapi: [error|xcp000|4117 unix-RPC|SR.scan R:b4b11b7e6727|xapi] Caught error scanning SR (CIFS ISO on qnap000): SR_BACKEND_FAILURE_47: [ ; The SR is not available [opterr=no such directory /var/run/sr-mount/c8b0e069-80cc-04fd-87e4-489c8c10307f/_isos];  ]. 
Apr  7 13:00:46 xcp000 xapi: [ warn|xcp000|4165|Async.VM.resume R:575f17d8be9e|xapi] Host xcp000 cannot see SR Local storage xcp001 
Apr  7 13:00:46 xcp000 qemu.3: domid: 3 
Apr  7 13:00:46 xcp000 qemu.3: qemu: the number of cpus is 4 
Apr  7 13:00:46 xcp000 qemu.3: -videoram option does not work with cirrus vga device model. Videoram set to 4M. 
Apr  7 13:00:46 xcp000 HVM3[14600]: Guest uuid = 4c3fea4b-bd2e-b72b-105d-38342b5f6660 
Apr  7 13:00:46 xcp000 HVM3[14600]: Watching /local/domain/3/logdirty/next-active 
Apr  7 13:00:46 xcp000 HVM3[14600]: Watching /local/domain/0/device-model/3/command 
Apr  7 13:00:46 xcp000 HVM3[14600]: char device redirected to /dev/pts/1 
Apr  7 13:00:46 xcp000 HVM3[14600]: char device redirected to /dev/pts/2 
Apr  7 13:00:46 xcp000 HVM3[14600]: qemu_map_cache_init nr_buckets = 4000 size 327680 
Apr  7 13:00:46 xcp000 HVM3[14600]: shared page at pfn feffd 
Apr  7 13:00:46 xcp000 HVM3[14600]: buffered io page at pfn feffb 
Apr  7 13:00:46 xcp000 HVM3[14600]: Time offset set 7200 
Apr  7 13:00:46 xcp000 HVM3[14600]: pci_register_device: 00:00:00 (i440FX) 
Apr  7 13:00:46 xcp000 HVM3[14600]: pci_register_device: 00:01:00 (PIIX3) 
Apr  7 13:00:46 xcp000 HVM3[14600]: pci_register_device: 00:02:00 (Cirrus VGA) 
Apr  7 13:00:46 xcp000 HVM3[14600]: pci_register_device: 00:03:00 (xen-platform) 
Apr  7 13:00:46 xcp000 HVM3[14600]: xs_read(/vm/4c3fea4b-bd2e-b72b-105d-38342b5f6660/log-throttling): read error 
Apr  7 13:00:46 xcp000 HVM3[14600]: ROM memory area now RW 
Apr  7 13:00:46 xcp000 HVM3[14600]: pci_register_device: 00:04:00 (RTL8139) 
Apr  7 13:00:46 xcp000 HVM3[14600]: pci_register_device: 00:01:01 (PIIX3 IDE) 
Apr  7 13:00:46 xcp000 HVM3[14600]: pci_register_device: 00:01:02 (USB-UHCI) 
Apr  7 13:00:46 xcp000 HVM3[14600]: pci_register_device: 00:01:03 (PIIX4 ACPI) 
Apr  7 13:00:46 xcp000 HVM3[14600]: xs_read(/local/domain/0/device-model/3/xen_extended_power_mgmt): read error 
Apr  7 13:00:46 xcp000 HVM3[14600]: cirrus vga map change while on lfb mode 
Apr  7 13:00:46 xcp000 HVM3[14600]: mapping video RAM from f0000000 
Apr  7 13:00:46 xcp000 HVM3[14600]: ROM memory area now RO 
Apr  7 13:00:46 xcp000 HVM3[14600]: releasing VM 
Apr  7 13:00:46 xcp000 HVM3[14600]: xs_read(): vncpasswd get error. /vm/4c3fea4b-bd2e-b72b-105d-38342b5f6660/vncpasswd. 
Apr  7 13:00:46 xcp000 HVM3[14600]: I/O request not ready: 0, ptr: 0, port: 0, data: 0, count: 0, size: 0 
Apr  7 11:00:46 xcp000 last message repeated 2 times
Apr  7 11:00:46 xcp000 HVM3[14600]: Triggered log-dirty buffer switch 
Apr  7 11:00:46 xcp000 HVM3[14600]: I/O request not ready: 0, ptr: 0, port: 0, data: 0, count: 0, size: 0 
Apr  7 11:00:46 xcp000 HVM3[14600]: medium change watch on `hdd' (index: 0):  
Apr  7 13:00:46 xcp000 scripts-vif: Called as "add tap" domid:3 devid:0 mode:openvswitch
Apr  7 13:00:46 xcp000 scripts-vif: Adding tap3.0 to xenbr0 with address fe:ff:ff:ff:ff:ff
Apr  7 13:00:46 xcp000 ovs-vsctl: 00001|vsctl|INFO|Called as /usr/bin/ovs-vsctl --timeout=30 -- --if-exists del-port tap3.0 -- add-port xenbr0 tap3.0
Apr  7 13:00:46 xcp000 kernel: device tap3.0 entered promiscuous mode
Apr  7 13:00:46 xcp000 multipathd: xvda: remove path (operator) 
Apr  7 13:00:46 xcp000 multipathd: xvda: spurious uevent, path not in pathvec 
Apr  7 13:00:46 xcp000 vbd.uevent[remove](backend/vbd/0/51712): removed /xapi/0/hotplug/vbd/51712/hotplug
Apr  7 13:00:47 xcp000 tapdisk[13901]: gaps written/skipped: 0/0 
Apr  7 13:00:47 xcp000 tapdisk[13901]: /var/run/sr-mount/f3d2bae8-fd75-7dfb-2c91-958b94ed6d56/74a99ab6-bfe4-4705-8963-4f1523f1df05.vhd: b: 2311, a: 814, f: 776, n: 3340680 
Apr  7 13:00:47 xcp000 tapdisk[13901]: closed image /var/run/sr-mount/f3d2bae8-fd75-7dfb-2c91-958b94ed6d56/74a99ab6-bfe4-4705-8963-4f1523f1df05.vhd (0 users, state: 0x00000000, type: 4) 
Apr  7 13:00:47 xcp000 tapdisk[13901]: tapdisk-log: closing after 0 errors 
Apr  7 13:00:47 xcp000 tapdisk[13901]: tapdisk-syslog: 8 messages, 610 bytes, xmits: 9, failed: 0, dropped: 0
Apr  7 13:00:47 xcp000 tapdisk[13901]: tapdisk-control: draining 1 connections 
Apr  7 13:00:47 xcp000 tapdisk[13901]: tapdisk-control: done 
Apr  7 13:00:47 xcp000 xapi: [ warn|xcp000|4209|Async.VM.resume R:f99f8135b0c7|xapi] Host xcp000 cannot see SR Local storage xcp001 
Apr  7 11:00:48 xcp000 HVM3[14600]:  XENUTIL: suspend completed (0) 
Apr  7 11:00:48 xcp000 HVM3[14600]:   XENUTIL: Remapped apic 0 to 00000000. 
Apr  7 11:00:48 xcp000 HVM3[14600]:   XENUTIL: Remapped apic 1 to 00000000. 
Apr  7 11:00:48 xcp000 HVM3[14600]:   XENUTIL: Remapped apic 2 to 00000000. 
Apr  7 11:00:48 xcp000 HVM3[14600]:   XENUTIL: Remapped apic 3 to 00000000. 
Apr  7 11:00:48 xcp000 HVM3[14600]:   XENUTIL: InvokeSuspendHandlers: ====> 
Apr  7 11:00:48 xcp000 HVM3[14600]:   XENUTIL: SUSPEND_CB_EARLY handler 8AB4E910 (HvmResume)... 
Apr  7 11:00:48 xcp000 HVM3[14600]:   XENUTIL: 32-bit HVM 
Apr  7 11:00:48 xcp000 HVM3[14600]: ide_unplug_harddisk: drive 0 
Apr  7 11:00:48 xcp000 HVM3[14600]: ide_unplug_harddisk: drive 1 
Apr  7 11:00:48 xcp000 HVM3[14600]: pci_dev_unplug: 00:04:00 
Apr  7 11:00:48 xcp000 HVM3[14600]: net_tap_shutdown: model=tap,name=tap.0 
Apr  7 13:00:48 xcp000 kernel: device tap3.0 left promiscuous mode
Apr  7 11:00:48 xcp000 HVM3[14600]:   XENUTIL: Completed handler 8AB4E910 (HvmResume) 
Apr  7 11:00:48 xcp000 HVM3[14600]:   XENUTIL: SUSPEND_CB_EARLY handler 8AB4E8B0 (EvtchnRecoverFromSuspend)... 
Apr  7 11:00:48 xcp000 HVM3[14600]:   XENUTIL: Completed handler 8AB4E8B0 (EvtchnRecoverFromSuspend) 
Apr  7 11:00:48 xcp000 HVM3[14600]:   XENUTIL: SUSPEND_CB_EARLY handler 8AB4E850 (GnttabResume)... 
Apr  7 11:00:48 xcp000 HVM3[14600]:   XENUTIL: Completed handler 8AB4E850 (GnttabResume) 
Apr  7 11:00:48 xcp000 HVM3[14600]:   XENUTIL: SUSPEND_CB_EARLY handler 8AB4E580 (XenbusResumeEarly)... 
Apr  7 11:00:48 xcp000 HVM3[14600]:   XENUTIL: Completed handler 8AB4E580 (XenbusResumeEarly) 
Apr  7 11:00:48 xcp000 HVM3[14600]:   XENUTIL: SUSPEND_CB_EARLY handler 8AB4E190 (xenvbd::early_resume)... 
Apr  7 11:00:48 xcp000 HVM3[14600]:    XENVBD: target 0: suspended 
Apr  7 11:00:48 xcp000 HVM3[14600]:   XENUTIL: Completed handler 8AB4E190 (xenvbd::early_resume) 
Apr  7 11:00:48 xcp000 HVM3[14600]:   XENUTIL: SUSPEND_CB_EARLY handler 8AB20900 (xenvbd::early_resume)... 
Apr  7 11:00:48 xcp000 HVM3[14600]:    XENVBD: target 1: suspended 
Apr  7 11:00:48 xcp000 HVM3[14600]:   XENUTIL: Completed handler 8AB20900 (xenvbd::early_resume) 
Apr  7 11:00:48 xcp000 HVM3[14600]:   XENUTIL: SUSPEND_CB_EARLY handler 8AB1FFA8 (scsifilt::early_suspend_cb)... 
Apr  7 11:00:48 xcp000 HVM3[14600]:   XENUTIL: Completed handler 8AB1FFA8 (scsifilt::early_suspend_cb) 
Apr  7 11:00:48 xcp000 HVM3[14600]:   XENUTIL: SUSPEND_CB_EARLY handler 8AB459D0 (scsifilt::early_suspend_cb)... 
Apr  7 11:00:48 xcp000 HVM3[14600]:   XENUTIL: Completed handler 8AB459D0 (scsifilt::early_suspend_cb) 
Apr  7 11:00:48 xcp000 HVM3[14600]:   XENUTIL: SUSPEND_CB_EARLY handler 8A7EBF18 (RestartNetifEarly)... 
Apr  7 11:00:48 xcp000 HVM3[14600]:   XENUTIL: Completed handler 8A7EBF18 (RestartNetifEarly) 
Apr  7 11:00:48 xcp000 HVM3[14600]:   XENUTIL: InvokeSuspendHandlers: <==== 
Apr  7 11:00:48 xcp000 HVM3[14600]:   XENUTIL: UnquiesceSystem: =====> 
Apr  7 11:00:48 xcp000 HVM3[14600]:   XENUTIL: SpinProcessorDpc (CPU3): <===== 
Apr  7 11:00:48 xcp000 HVM3[14600]:   XENUTIL: SpinProcessorDpc (CPU2): <===== 
Apr  7 11:00:48 xcp000 HVM3[14600]:   XENUTIL: SpinProcessorDpc (CPU1): <===== 
Apr  7 11:00:48 xcp000 HVM3[14600]:  SCSIFILT: WARNING: handle_dpc while paused (1), 0 outstanding? 
Apr  7 11:00:48 xcp000 HVM3[14600]:   XENUTIL: UnquiesceSystem: <===== 
Apr  7 11:00:48 xcp000 HVM3[14600]:   XENUTIL: InvokeSuspendHandlers: ====> 
Apr  7 11:00:48 xcp000 HVM3[14600]:   XENUTIL: SUSPEND_CB_LATE handler 8AB963C0 (xenevtchn_suspend_handler)... 
Apr  7 11:00:48 xcp000 HVM3[14600]:   XENUTIL: Completed handler 8AB963C0 (xenevtchn_suspend_handler) 
Apr  7 11:00:48 xcp000 HVM3[14600]:   XENUTIL: SUSPEND_CB_LATE handler 8AB4E520 (XenbusResumeLate)... 
Apr  7 11:00:48 xcp000 HVM3[14600]:   XEVTCHN: USER: Xen time is 1cbf523d0c7e979 
Apr  7 11:00:48 xcp000 HVM3[14600]:   XEVTCHN: USER: Set time to 2011.4.7 13:0:48.561 
Apr  7 11:00:48 xcp000 HVM3[14600]:   XEVTCHN: USER: Time is now  2011.4.7 12:46:53.192 
Apr  7 11:00:48 xcp000 HVM3[14600]:   XENUTIL: Completed handler 8AB4E520 (XenbusResumeLate) 
Apr  7 11:00:48 xcp000 HVM3[14600]:    XENVBD: DeviceAreaChanged: requesting rescan of targets 
Apr  7 11:00:48 xcp000 HVM3[14600]:   XENUTIL: SUSPEND_CB_LATE handler 8ABB0E80 (reread_backends_suspend_handler)... 
Apr  7 11:00:48 xcp000 HVM3[14600]:    XENVBD: RescanThread: scanning targets... 
Apr  7 11:00:48 xcp000 HVM3[14600]:   XENUTIL: Completed handler 8ABB0E80 (reread_backends_suspend_handler) 
Apr  7 11:00:48 xcp000 HVM3[14600]:   XENUTIL: SUSPEND_CB_LATE handler 8AB20B30 (xenvbd::late_resume)... 
Apr  7 11:00:48 xcp000 HVM3[14600]: Time offset set 7201, added offset 1 
Apr  7 11:00:48 xcp000 HVM3[14600]:    XENVBD: target 0: claiming frontend... 
Apr  7 11:00:48 xcp000 HVM3[14600]:    XENVBD: XenbusFindVbds: ignoring cdrom (VBD 5696) 
Apr  7 11:00:48 xcp000 HVM3[14600]:    XENVBD: XenbusFindVbds: found new disk (VBD 832) 
Apr  7 11:00:48 xcp000 HVM3[14600]:    XENVBD: XenbusFindVbds: found new disk (VBD 768) 
Apr  7 11:00:48 xcp000 HVM3[14600]:    XENVBD: XenbusFindVbds: disk 768 suspended. 
Apr  7 11:00:48 xcp000 HVM3[14600]:    XENVBD: XenbusFindVbds: requesting rescan of targets 
Apr  7 11:00:48 xcp000 HVM3[14600]:    XENVBD: __XenvbdScanTargets: target 0 -> device/vbd/768  
Apr  7 11:00:48 xcp000 HVM3[14600]:    XENVBD: target 0: successfuly claimed device/vbd/768 
Apr  7 11:00:48 xcp000 HVM3[14600]:    XENVBD: target 0: closing frontend... 
Apr  7 11:00:48 xcp000 HVM3[14600]:    XENVBD: target 0: backend is closed 
Apr  7 11:00:48 xcp000 HVM3[14600]:    XENVBD: target 0: preparing backend for reconnection... 
Apr  7 11:00:48 xcp000 HVM3[14600]:   XENUTIL: WARNING: spurious watch event (ffffffff8930fde8:/local/domain/0/backend/vbd/3/768/state). 
Apr  7 11:00:48 xcp000 HVM3[14600]:    XENVBD: target 0: backend is waiting 
Apr  7 11:00:48 xcp000 HVM3[14600]:    XENVBD: target 0: resumed 
Apr  7 11:00:48 xcp000 HVM3[14600]:   XENUTIL: Completed handler 8AB20B30 (xenvbd::late_resume) 
Apr  7 11:00:48 xcp000 HVM3[14600]:   XENUTIL: SUSPEND_CB_LATE handler 8AB46EC8 (xenvbd::late_resume)... 
Apr  7 11:00:48 xcp000 HVM3[14600]:    XENVBD: target 1: claiming frontend... 
Apr  7 11:00:48 xcp000 HVM3[14600]:    XENVBD: target 1: successfuly claimed device/vbd/832 
Apr  7 11:00:48 xcp000 HVM3[14600]:    XENVBD: target 1: closing frontend... 
Apr  7 11:00:48 xcp000 HVM3[14600]:    XENVBD: target 1: backend is closed 
Apr  7 11:00:48 xcp000 HVM3[14600]:    XENVBD: target 1: preparing backend for reconnection... 
Apr  7 11:00:48 xcp000 HVM3[14600]:   XENUTIL: WARNING: spurious watch event (ffffffff8930fde8:/local/domain/0/backend/vbd/3/832/state). 
Apr  7 11:00:48 xcp000 HVM3[14600]:    XENVBD: target 1: backend is waiting 
Apr  7 11:00:48 xcp000 HVM3[14600]:    XENVBD: target 1: resumed 
Apr  7 11:00:48 xcp000 HVM3[14600]:   XENUTIL: Completed handler 8AB46EC8 (xenvbd::late_resume) 
Apr  7 11:00:48 xcp000 HVM3[14600]:   XENUTIL: SUSPEND_CB_LATE handler 8AB1FF48 (scsifilt::late_suspend_cb)... 
Apr  7 11:00:48 xcp000 HVM3[14600]:    XENVBD: target 0: XenvbdTargetResume 
Apr  7 11:00:48 xcp000 HVM3[14600]:    XENVBD: target 0: waiting for resume... 
Apr  7 11:00:48 xcp000 HVM3[14600]:    XENVBD: target 0: wait complete 
Apr  7 11:00:48 xcp000 HVM3[14600]:  SCSIFILT: device/vbd/768: using multi-page handshake 
Apr  7 11:00:48 xcp000 HVM3[14600]:    XENVBD: target 0: XenvbdSetTargetInfo 
Apr  7 11:00:48 xcp000 HVM3[14600]:  SCSIFILT: Replaying 1 requests. 
Apr  7 11:00:48 xcp000 HVM3[14600]:  SCSIFILT: device/vbd/768 recovered from migration. 
Apr  7 11:00:48 xcp000 HVM3[14600]:   XENUTIL: Completed handler 8AB1FF48 (scsifilt::late_suspend_cb) 
Apr  7 11:00:48 xcp000 HVM3[14600]:   XENUTIL: SUSPEND_CB_LATE handler 8AB45970 (scsifilt::late_suspend_cb)... 
Apr  7 13:00:48 xcp000 kernel: blkback: event-channel 9
Apr  7 13:00:48 xcp000 kernel: blkback: ring-ref0 497
Apr  7 13:00:48 xcp000 kernel: blkback: protocol 1 (x86_32-abi)
Apr  7 11:00:48 xcp000 HVM3[14600]:    XENVBD: target 1: XenvbdTargetResume 
Apr  7 11:00:48 xcp000 HVM3[14600]:    XENVBD: target 1: waiting for resume... 
Apr  7 11:00:48 xcp000 HVM3[14600]:    XENVBD: target 1: wait complete 
Apr  7 11:00:48 xcp000 HVM3[14600]:  SCSIFILT: device/vbd/832: using multi-page handshake 
Apr  7 13:00:48 xcp000 kernel: blkback: event-channel 8
Apr  7 13:00:48 xcp000 kernel: blkback: ring-ref0 482
Apr  7 13:00:48 xcp000 kernel: blkback: protocol 1 (x86_32-abi)
Apr  7 11:00:48 xcp000 HVM3[14600]:    XENVBD: target 1: XenvbdSetTargetInfo 
Apr  7 11:00:48 xcp000 HVM3[14600]:  SCSIFILT: Replaying 2 requests. 
Apr  7 11:00:48 xcp000 HVM3[14600]:  SCSIFILT: device/vbd/832 recovered from migration. 
Apr  7 11:00:48 xcp000 HVM3[14600]:   XENUTIL: Completed handler 8AB45970 (scsifilt::late_suspend_cb) 
Apr  7 11:00:48 xcp000 HVM3[14600]:   XENUTIL: SUSPEND_CB_LATE handler 8A7EBEB8 (RestartNetifLate)... 
Apr  7 11:00:48 xcp000 HVM3[14600]:   XENUTIL: Completed handler 8A7EBEB8 (RestartNetifLate) 
Apr  7 11:00:48 xcp000 HVM3[14600]:   XENUTIL: InvokeSuspendHandlers: <==== 
Apr  7 11:00:48 xcp000 HVM3[14600]:    XENVBD: DeviceAreaChanged: requesting rescan of targets 
Apr  7 11:00:48 xcp000 HVM3[14600]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 11:00:48 xcp000 HVM3[14600]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 11:00:48 xcp000 HVM3[14600]:    XENVBD: RescanThread: scanning targets... 
Apr  7 11:00:48 xcp000 HVM3[14600]:    XENVBD: XenbusFindVbds: ignoring cdrom (VBD 5696) 
Apr  7 11:00:48 xcp000 HVM3[14600]:    XENVBD: XenbusFindVbds: requesting rescan of targets 
Apr  7 11:00:48 xcp000 HVM3[14600]:    XENVBD: __XenvbdScanTargets: target 0 -> device/vbd/768  
Apr  7 11:00:48 xcp000 HVM3[14600]:    XENVBD: __XenvbdScanTargets: target 1 -> device/vbd/832  
Apr  7 13:00:48 xcp000 scripts-vif: Called as "remove tap" domid:3 devid:0 mode:openvswitch
Apr  7 13:00:48 xcp000 scripts-vif: tap3.0 has been removed
Apr  7 13:00:48 xcp000 ovs-vsctl: 00001|vsctl|INFO|Called as /usr/bin/ovs-vsctl --timeout=30 -- --if-exists del-port tap3.0
Apr  7 11:00:48 xcp000 HVM3[14600]:    XENVBD: RescanThread: scanning targets... 
Apr  7 11:00:48 xcp000 HVM3[14600]:    XENVBD: XenbusFindVbds: ignoring cdrom (VBD 5696) 
Apr  7 11:00:48 xcp000 HVM3[14600]:    XENVBD: XenbusFindVbds: requesting rescan of targets 
Apr  7 11:00:48 xcp000 HVM3[14600]:    XENVBD: __XenvbdScanTargets: target 0 -> device/vbd/768  
Apr  7 11:00:48 xcp000 HVM3[14600]:    XENVBD: __XenvbdScanTargets: target 1 -> device/vbd/832  
Apr  7 11:00:48 xcp000 HVM3[14600]:    XENVBD: RescanThread: scanning targets... 
Apr  7 11:00:48 xcp000 HVM3[14600]:    XENVBD: XenbusFindVbds: ignoring cdrom (VBD 5696) 
Apr  7 11:00:48 xcp000 HVM3[14600]:    XENVBD: __XenvbdScanTargets: target 0 -> device/vbd/768  
Apr  7 11:00:48 xcp000 HVM3[14600]:    XENVBD: __XenvbdScanTargets: target 1 -> device/vbd/832  
Apr  7 11:00:52 xcp000 HVM3[14600]:   XENUTIL: BalloonTargetChanged: 1572864k -> 3670016k 
Apr  7 11:00:52 xcp000 HVM3[14600]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 11:00:55 xcp000 HVM3[14600]:   XENUTIL: BalloonWorkerThread: deflated balloon by 524288 page(s) in 3203ms (654746k/s) 
Apr  7 11:00:55 xcp000 HVM3[14600]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 13:00:58 xcp000 xsconsole: Entering sleep due to inactivity - xsconsole is now blocked waiting for a keypress
Apr  7 13:01:09 xcp000 xapi: [error|xcp000|372 xal_listen|Event thread updating guest metrics (domid: 3) D:68a88045bd2c|sql] Duplicate key in set or map: table VM; field platform; ref OpaqueRef:6dd21b19-820a-6912-5387-ddd40b359357; key viridian 
Apr  7 13:01:20 xcp000 xapi: [error|xcp000|104 inet-RPC||sql] Duplicate key in set or map: table VM; field platform; ref OpaqueRef:66fd322b-1b19-dfbb-c478-29a9b8090f87; key viridian 
Apr  7 13:01:52 xcp000 xapi: [error|xcp000|104 inet-RPC||sql] Duplicate key in set or map: table VM; field platform; ref OpaqueRef:5915100b-97e9-b4b9-0d59-5643eb3a1d60; key viridian 
Apr  7 13:02:15 xcp000 xenguest: Determined the following parameters from xenstore:
Apr  7 13:02:15 xcp000 xenguest: vcpu/number:8 vcpu/affinity:0 vcpu/weight:0 vcpu/cap:0 nx: 1 viridian: 1 apic: 1 acpi: 1 pae: 1 acpi_s4: 0 acpi_s3: 0
Apr  7 13:02:15 xcp000 tapdisk[15337]: tapdisk-control: init, 10 x 4k buffers 
Apr  7 13:02:15 xcp000 tapdisk[15337]: I/O queue driver: lio 
Apr  7 13:02:15 xcp000 tapdisk[15337]: tapdisk-log: started, level 0 
Apr  7 13:02:15 xcp000 tapdisk[15337]: Loading driver 'vhd' for vbd 0 /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/277595e6-ee47-4a2a-8f5e-e969e0400a68.vhd 0x00000000 
Apr  7 13:02:16 xcp000 tapdisk[15337]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/277595e6-ee47-4a2a-8f5e-e969e0400a68.vhd version: tap 0x00010003, b: 51200, a: 3632, f: 7, n: 14906144 
Apr  7 13:02:16 xcp000 tapdisk[15337]: opened image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/277595e6-ee47-4a2a-8f5e-e969e0400a68.vhd (1 users, state: 0x00000001, type: 4) 
Apr  7 13:02:16 xcp000 tapdisk[15337]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/a81ae508-52c7-4e73-964b-1ae946d85de7.vhd version: tap 0x00010003, b: 51200, a: 6362, f: 1843, n: 0 
Apr  7 13:02:16 xcp000 tapdisk[15337]: opened image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/a81ae508-52c7-4e73-964b-1ae946d85de7.vhd (1 users, state: 0x00000003, type: 4) 
Apr  7 13:02:16 xcp000 tapdisk[15337]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/87f1a3b4-d8c1-404d-9747-d68e2daec58c.vhd version: tap 0x00010003, b: 51200, a: 50504, f: 38010, n: 0 
Apr  7 13:02:16 xcp000 tapdisk[15337]: opened image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/87f1a3b4-d8c1-404d-9747-d68e2daec58c.vhd (1 users, state: 0x00000003, type: 4) 
Apr  7 13:02:16 xcp000 tapdisk[15337]: VBD CHAIN: 
Apr  7 13:02:16 xcp000 tapdisk[15337]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/277595e6-ee47-4a2a-8f5e-e969e0400a68.vhd: type:vhd(4) storage:nfs(1) 
Apr  7 13:02:16 xcp000 tapdisk[15337]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/a81ae508-52c7-4e73-964b-1ae946d85de7.vhd: type:vhd(4) storage:nfs(1) 
Apr  7 13:02:16 xcp000 tapdisk[15337]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/87f1a3b4-d8c1-404d-9747-d68e2daec58c.vhd: type:vhd(4) storage:nfs(1) 
Apr  7 13:02:16 xcp000 kernel: block tda: sector-size: 512 capacity: 209715200
Apr  7 13:02:18 xcp000 tapdisk[15405]: tapdisk-control: init, 10 x 4k buffers 
Apr  7 13:02:18 xcp000 tapdisk[15405]: I/O queue driver: lio 
Apr  7 13:02:18 xcp000 tapdisk[15405]: tapdisk-log: started, level 0 
Apr  7 13:02:18 xcp000 tapdisk[15405]: Loading driver 'vhd' for vbd 3 /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/aab270c7-c07f-4c38-a7ba-ae76a756dbc2.vhd 0x00000000 
Apr  7 13:02:18 xcp000 tapdisk[15405]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/aab270c7-c07f-4c38-a7ba-ae76a756dbc2.vhd version: tap 0x00010003, b: 51200, a: 147, f: 1, n: 603704 
Apr  7 13:02:18 xcp000 tapdisk[15405]: opened image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/aab270c7-c07f-4c38-a7ba-ae76a756dbc2.vhd (1 users, state: 0x00000001, type: 4) 
Apr  7 13:02:18 xcp000 tapdisk[15405]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/8a5078cf-d924-452b-9abc-9d2696dbf58a.vhd version: tap 0x00010003, b: 51200, a: 193, f: 26, n: 0 
Apr  7 13:02:18 xcp000 tapdisk[15405]: opened image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/8a5078cf-d924-452b-9abc-9d2696dbf58a.vhd (1 users, state: 0x00000003, type: 4) 
Apr  7 13:02:19 xcp000 tapdisk[15405]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/28b3bf8b-e3e6-46be-814e-e8d7e3b0c9f7.vhd version: tap 0x00010003, b: 51200, a: 7080, f: 6678, n: 0 
Apr  7 13:02:19 xcp000 tapdisk[15405]: opened image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/28b3bf8b-e3e6-46be-814e-e8d7e3b0c9f7.vhd (1 users, state: 0x00000003, type: 4) 
Apr  7 13:02:19 xcp000 tapdisk[15405]: VBD CHAIN: 
Apr  7 13:02:19 xcp000 tapdisk[15405]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/aab270c7-c07f-4c38-a7ba-ae76a756dbc2.vhd: type:vhd(4) storage:nfs(1) 
Apr  7 13:02:19 xcp000 tapdisk[15405]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/8a5078cf-d924-452b-9abc-9d2696dbf58a.vhd: type:vhd(4) storage:nfs(1) 
Apr  7 13:02:19 xcp000 tapdisk[15405]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/28b3bf8b-e3e6-46be-814e-e8d7e3b0c9f7.vhd: type:vhd(4) storage:nfs(1) 
Apr  7 13:02:19 xcp000 kernel: block tdd: sector-size: 512 capacity: 209715200
Apr  7 13:02:19 xcp000 tapdisk[15467]: tapdisk-control: init, 10 x 4k buffers 
Apr  7 13:02:19 xcp000 tapdisk[15467]: I/O queue driver: lio 
Apr  7 13:02:19 xcp000 tapdisk[15467]: tapdisk-log: started, level 0 
Apr  7 13:02:19 xcp000 tapdisk[15467]: Loading driver 'vhd' for vbd 4 /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/7ce73a17-c0f8-4a5b-8b71-f3bfac1ed0be.vhd 0x00000000 
Apr  7 13:02:20 xcp000 tapdisk[15467]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/7ce73a17-c0f8-4a5b-8b71-f3bfac1ed0be.vhd version: tap 0x00010003, b: 12288, a: 9, f: 0, n: 37040 
Apr  7 13:02:20 xcp000 tapdisk[15467]: opened image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/7ce73a17-c0f8-4a5b-8b71-f3bfac1ed0be.vhd (1 users, state: 0x00000001, type: 4) 
Apr  7 13:02:20 xcp000 tapdisk[15467]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/edc07c87-af09-406d-9f29-29e01f824093.vhd version: tap 0x00010003, b: 12288, a: 97, f: 61, n: 0 
Apr  7 13:02:20 xcp000 tapdisk[15467]: opened image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/edc07c87-af09-406d-9f29-29e01f824093.vhd (1 users, state: 0x00000003, type: 4) 
Apr  7 13:02:20 xcp000 tapdisk[15467]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/7ee1a199-9ca2-434d-a516-c6fc3a9aa055.vhd version: tap 0x00010003, b: 12288, a: 12273, f: 11736, n: 0 
Apr  7 13:02:20 xcp000 tapdisk[15467]: opened image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/7ee1a199-9ca2-434d-a516-c6fc3a9aa055.vhd (1 users, state: 0x00000003, type: 4) 
Apr  7 13:02:20 xcp000 tapdisk[15467]: VBD CHAIN: 
Apr  7 13:02:20 xcp000 tapdisk[15467]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/7ce73a17-c0f8-4a5b-8b71-f3bfac1ed0be.vhd: type:vhd(4) storage:nfs(1) 
Apr  7 13:02:20 xcp000 tapdisk[15467]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/edc07c87-af09-406d-9f29-29e01f824093.vhd: type:vhd(4) storage:nfs(1) 
Apr  7 13:02:20 xcp000 tapdisk[15467]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/7ee1a199-9ca2-434d-a516-c6fc3a9aa055.vhd: type:vhd(4) storage:nfs(1) 
Apr  7 13:02:20 xcp000 kernel: block tde: sector-size: 512 capacity: 50331648
Apr  7 13:02:20 xcp000 vbd.uevent[add](backend/vbd/4/768): wrote /xapi/4/hotplug/vbd/768/hotplug = 'online'
Apr  7 13:02:21 xcp000 vbd.uevent[add](backend/vbd/4/832): wrote /xapi/4/hotplug/vbd/832/hotplug = 'online'
Apr  7 13:02:21 xcp000 vbd.uevent[add](backend/vbd/4/5696): wrote /xapi/4/hotplug/vbd/5696/hotplug = 'online'
Apr  7 13:02:21 xcp000 vbd.uevent[add](backend/vbd/4/5632): wrote /xapi/4/hotplug/vbd/5632/hotplug = 'online'
Apr  7 13:02:22 xcp000 scripts-vif: Called as "add vif" domid:4 devid:0 mode:openvswitch
Apr  7 13:02:22 xcp000 scripts-vif: Called as "online vif" domid:4 devid:0 mode:openvswitch
Apr  7 13:02:22 xcp000 scripts-vif: Setting vif4.0 MTU 1500
Apr  7 13:02:22 xcp000 scripts-vif: Adding vif4.0 to xenbr0 with address fe:ff:ff:ff:ff:ff
Apr  7 13:02:22 xcp000 scripts-vif: Failed to ip link set vif4.0 address fe:ff:ff:ff:ff:ff
Apr  7 13:02:22 xcp000 scripts-vif: vif4.0 external-ids:"xs-vm-uuid"="5377f51c-f483-a2d8-c1a4-e00b0fb287bb"
Apr  7 13:02:22 xcp000 scripts-vif: vif4.0 external-ids:"xs-vif-uuid"="5c15986a-b392-aaeb-fc2e-1c405f57559d"
Apr  7 13:02:22 xcp000 scripts-vif: vif4.0 external-ids:"xs-network-uuid"="9a30ee18-5064-90c3-eaa8-eb696a4aee53"
Apr  7 13:02:22 xcp000 scripts-vif: vif4.0 external-ids:"attached-mac"="ba:a4:d0:fd:a0:59"
Apr  7 13:02:22 xcp000 ovs-vsctl: 00001|vsctl|INFO|Called as /usr/bin/ovs-vsctl --timeout=30 -- --if-exists del-port vif4.0 -- add-port xenbr0 vif4.0 -- set interface vif4.0 "external-ids:\"xs-vm-uuid\"=\"5377f51c-f483-a2d8-c1a4-e00b0fb287bb\"" -- set interface vif4.0 "external-ids:\"xs-vif-uuid\"=\"5c15986a-b392-aaeb-fc2e-1c405f57559d\"" -- set interface vif4.0 "external-ids:\"xs-network-uuid\"=\"9a30ee18-5064-90c3-eaa8-eb696a4aee53\"" -- set interface vif4.0 "external-ids:\"attached-mac\"=\"ba:a4:d0:fd:a0:59\""
Apr  7 13:02:22 xcp000 kernel: device vif4.0 entered promiscuous mode
Apr  7 13:02:22 xcp000 scripts-vif: Called as "add vif" domid:4 devid:1 mode:openvswitch
Apr  7 13:02:22 xcp000 scripts-vif: Called as "online vif" domid:4 devid:1 mode:openvswitch
Apr  7 13:02:22 xcp000 scripts-vif: Setting vif4.1 MTU 1500
Apr  7 13:02:22 xcp000 scripts-vif: Adding vif4.1 to xenbr0 with address fe:ff:ff:ff:ff:ff
Apr  7 13:02:22 xcp000 scripts-vif: Failed to ip link set vif4.1 address fe:ff:ff:ff:ff:ff
Apr  7 13:02:22 xcp000 scripts-vif: vif4.1 external-ids:"xs-vm-uuid"="5377f51c-f483-a2d8-c1a4-e00b0fb287bb"
Apr  7 13:02:22 xcp000 scripts-vif: vif4.1 external-ids:"xs-vif-uuid"="eb219b7c-28b2-dbfd-cdad-602f3634ff62"
Apr  7 13:02:22 xcp000 scripts-vif: vif4.1 external-ids:"xs-network-uuid"="9a30ee18-5064-90c3-eaa8-eb696a4aee53"
Apr  7 13:02:22 xcp000 scripts-vif: vif4.1 external-ids:"attached-mac"="46:16:fc:3d:8e:0f"
Apr  7 13:02:22 xcp000 ovs-vsctl: 00001|vsctl|INFO|Called as /usr/bin/ovs-vsctl --timeout=30 -- --if-exists del-port vif4.1 -- add-port xenbr0 vif4.1 -- set interface vif4.1 "external-ids:\"xs-vm-uuid\"=\"5377f51c-f483-a2d8-c1a4-e00b0fb287bb\"" -- set interface vif4.1 "external-ids:\"xs-vif-uuid\"=\"eb219b7c-28b2-dbfd-cdad-602f3634ff62\"" -- set interface vif4.1 "external-ids:\"xs-network-uuid\"=\"9a30ee18-5064-90c3-eaa8-eb696a4aee53\"" -- set interface vif4.1 "external-ids:\"attached-mac\"=\"46:16:fc:3d:8e:0f\""
Apr  7 13:02:22 xcp000 kernel: device vif4.1 entered promiscuous mode
Apr  7 13:02:22 xcp000 qemu.4: domid: 4 
Apr  7 13:02:22 xcp000 qemu.4: qemu: the number of cpus is 8 
Apr  7 13:02:22 xcp000 qemu.4: -videoram option does not work with cirrus vga device model. Videoram set to 4M. 
Apr  7 13:02:22 xcp000 HVM4[15650]: Guest uuid = 5377f51c-f483-a2d8-c1a4-e00b0fb287bb 
Apr  7 13:02:22 xcp000 HVM4[15650]: Watching /local/domain/4/logdirty/next-active 
Apr  7 13:02:22 xcp000 HVM4[15650]: Watching /local/domain/0/device-model/4/command 
Apr  7 13:02:22 xcp000 HVM4[15650]: char device redirected to /dev/pts/4 
Apr  7 13:02:22 xcp000 HVM4[15650]: char device redirected to /dev/pts/5 
Apr  7 13:02:22 xcp000 HVM4[15650]: qemu_map_cache_init nr_buckets = 4000 size 327680 
Apr  7 13:02:22 xcp000 HVM4[15650]: shared page at pfn feffd 
Apr  7 13:02:22 xcp000 HVM4[15650]: buffered io page at pfn feffb 
Apr  7 13:02:22 xcp000 HVM4[15650]: Time offset set 7201 
Apr  7 13:02:22 xcp000 HVM4[15650]: pci_register_device: 00:00:00 (i440FX) 
Apr  7 13:02:22 xcp000 HVM4[15650]: pci_register_device: 00:01:00 (PIIX3) 
Apr  7 13:02:22 xcp000 HVM4[15650]: pci_register_device: 00:02:00 (Cirrus VGA) 
Apr  7 13:02:22 xcp000 HVM4[15650]: populating video RAM at ff000000 
Apr  7 13:02:22 xcp000 HVM4[15650]: mapping video RAM from ff000000 
Apr  7 13:02:22 xcp000 HVM4[15650]: pci_register_device: 00:03:00 (xen-platform) 
Apr  7 13:02:22 xcp000 HVM4[15650]: xs_read(/vm/5377f51c-f483-a2d8-c1a4-e00b0fb287bb/log-throttling): read error 
Apr  7 13:02:22 xcp000 HVM4[15650]: ROM memory area now RW 
Apr  7 13:02:22 xcp000 HVM4[15650]: pci_register_device: 00:04:00 (RTL8139) 
Apr  7 13:02:22 xcp000 HVM4[15650]: pci_register_device: 00:05:00 (RTL8139) 
Apr  7 13:02:22 xcp000 HVM4[15650]: pci_register_device: 00:01:01 (PIIX3 IDE) 
Apr  7 13:02:22 xcp000 HVM4[15650]: pci_register_device: 00:01:02 (USB-UHCI) 
Apr  7 13:02:22 xcp000 HVM4[15650]: pci_register_device: 00:01:03 (PIIX4 ACPI) 
Apr  7 13:02:22 xcp000 HVM4[15650]: xs_read(/local/domain/0/device-model/4/xen_extended_power_mgmt): read error 
Apr  7 13:02:22 xcp000 HVM4[15650]: releasing VM 
Apr  7 13:02:22 xcp000 HVM4[15650]: xs_read(): vncpasswd get error. /vm/5377f51c-f483-a2d8-c1a4-e00b0fb287bb/vncpasswd. 
Apr  7 13:02:22 xcp000 HVM4[15650]: I/O request not ready: 0, ptr: 0, port: 0, data: 0, count: 0, size: 0 
Apr  7 11:02:22 xcp000 last message repeated 2 times
Apr  7 11:02:22 xcp000 HVM4[15650]: Triggered log-dirty buffer switch 
Apr  7 11:02:22 xcp000 HVM4[15650]: I/O request not ready: 0, ptr: 0, port: 0, data: 0, count: 0, size: 0 
Apr  7 11:02:22 xcp000 HVM4[15650]: medium change watch on `hdb' (index: 1):  
Apr  7 11:02:22 xcp000 HVM4[15650]: I/O request not ready: 0, ptr: 0, port: 0, data: 0, count: 0, size: 0 
Apr  7 11:02:22 xcp000 last message repeated 3 times
Apr  7 11:02:22 xcp000 HVM4[15650]: cirrus vga map change while on lfb mode 
Apr  7 11:02:22 xcp000 HVM4[15650]: mapping vram to f0000000 - f0400000 
Apr  7 13:02:22 xcp000 scripts-vif: Called as "add tap" domid:4 devid:0 mode:openvswitch
Apr  7 13:02:22 xcp000 scripts-vif: Called as "add tap" domid:4 devid:1 mode:openvswitch
Apr  7 13:02:22 xcp000 scripts-vif: Adding tap4.0 to xenbr0 with address fe:ff:ff:ff:ff:ff
Apr  7 13:02:22 xcp000 scripts-vif: Adding tap4.1 to xenbr0 with address fe:ff:ff:ff:ff:ff
Apr  7 13:02:22 xcp000 ovs-vsctl: 00001|vsctl|INFO|Called as /usr/bin/ovs-vsctl --timeout=30 -- --if-exists del-port tap4.0 -- add-port xenbr0 tap4.0
Apr  7 13:02:22 xcp000 ovs-vsctl: 00001|vsctl|INFO|Called as /usr/bin/ovs-vsctl --timeout=30 -- --if-exists del-port tap4.1 -- add-port xenbr0 tap4.1
Apr  7 13:02:22 xcp000 kernel: device tap4.0 entered promiscuous mode
Apr  7 13:02:22 xcp000 kernel: device tap4.1 entered promiscuous mode
Apr  7 11:02:22 xcp000 HVM4[15650]: ROM memory area now RW 
Apr  7 11:02:22 xcp000 HVM4[15650]: ROM memory area now RO 
Apr  7 11:02:27 xcp000 HVM4[15650]: cirrus: blanking the screen line_offset=3072 height=768 
Apr  7 11:03:27 xcp000 HVM4[15650]: UNPLUG: protocol version set to 1 (drivers not blacklisted) 
Apr  7 11:03:27 xcp000 HVM4[15650]: UNPLUG: protocol 1 active 
Apr  7 11:03:27 xcp000 HVM4[15650]: UNPLUG: product_id: 1 build_number: 30876 
Apr  7 11:03:27 xcp000 HVM4[15650]: UNPLUG: drivers not blacklisted 
Apr  7 11:03:27 xcp000 HVM4[15650]: ide_unplug_harddisk: drive 0 
Apr  7 11:03:27 xcp000 HVM4[15650]: ide_unplug_harddisk: drive 2 
Apr  7 11:03:27 xcp000 HVM4[15650]: ide_unplug_harddisk: drive 3 
Apr  7 11:03:27 xcp000 HVM4[15650]: pci_dev_unplug: 00:04:00 
Apr  7 11:03:27 xcp000 HVM4[15650]: pci_dev_unplug: 00:05:00 
Apr  7 11:03:27 xcp000 HVM4[15650]: net_tap_shutdown: model=tap,name=tap.1 
Apr  7 13:03:28 xcp000 kernel: device tap4.1 left promiscuous mode
Apr  7 11:03:28 xcp000 HVM4[15650]: net_tap_shutdown: model=tap,name=tap.0 
Apr  7 13:03:28 xcp000 kernel: device tap4.0 left promiscuous mode
Apr  7 13:03:28 xcp000 scripts-vif: Called as "remove tap" domid:4 devid:1 mode:openvswitch
Apr  7 13:03:28 xcp000 scripts-vif: tap4.1 has been removed
Apr  7 13:03:28 xcp000 ovs-vsctl: 00001|vsctl|INFO|Called as /usr/bin/ovs-vsctl --timeout=30 -- --if-exists del-port tap4.1
Apr  7 13:03:28 xcp000 scripts-vif: Called as "remove tap" domid:4 devid:0 mode:openvswitch
Apr  7 13:03:28 xcp000 scripts-vif: tap4.0 has been removed
Apr  7 13:03:28 xcp000 ovs-vsctl: 00001|vsctl|INFO|Called as /usr/bin/ovs-vsctl --timeout=30 -- --if-exists del-port tap4.0
Apr  7 11:03:28 xcp000 HVM4[15650]:  XEVTCHN: InstallDumpDeviceCallback: version mismatch (255 != 1) 
Apr  7 11:03:28 xcp000 HVM4[15650]:   XEVTCHN: XenevtchnAddDevice: FDO = 0xFFFFFA800658ECE0 
Apr  7 11:03:28 xcp000 HVM4[15650]:   XEVTCHN: Initialized tracing provider 
Apr  7 11:03:28 xcp000 HVM4[15650]:   XEVTCHN: StartDeviceFdo: ====> 
Apr  7 11:03:28 xcp000 HVM4[15650]:   XENUTIL: XEVTCHN: IO hole: [00000000fbfa6000,00000000fc000000) mapped at FFFFF88003762000 
Apr  7 11:03:28 xcp000 HVM4[15650]: net_tap_shutdown: model=tap,name=tap.1 
Apr  7 11:03:28 xcp000 HVM4[15650]: net_tap_shutdown: model=tap,name=tap.0 
Apr  7 11:03:28 xcp000 HVM4[15650]:   XENUTIL: KERNEL: 6.1 (build 7601) platform WIN32_NT 
Apr  7 11:03:28 xcp000 HVM4[15650]:   XENUTIL: SP: 1.0 () 
Apr  7 11:03:28 xcp000 HVM4[15650]:   XENUTIL: SUITES: 
Apr  7 11:03:28 xcp000 HVM4[15650]:   XENUTIL: - TERMINAL 
Apr  7 11:03:28 xcp000 HVM4[15650]:   XENUTIL: - SINGLEUSERTS 
Apr  7 11:03:28 xcp000 HVM4[15650]:   XENUTIL: TYPE: WORKSTATION 
Apr  7 11:03:28 xcp000 HVM4[15650]:   XENUTIL: PV DRIVERS: VERSION: 5.6.0 BUILD: 30876 (Apr 30 2010.06:57:01) 
Apr  7 11:03:28 xcp000 HVM4[15650]:   XENUTIL: 64-bit HVM 
Apr  7 11:03:28 xcp000 HVM4[15650]: net_tap_shutdown: model=tap,name=tap.1 
Apr  7 11:03:28 xcp000 HVM4[15650]: net_tap_shutdown: model=tap,name=tap.0 
Apr  7 11:03:28 xcp000 HVM4[15650]:   XENUTIL: ExpandGrantTable: GRANT TABLE 0: (0 - 511) at FFFFF88003763000 (fbfa7000) 
Apr  7 11:03:28 xcp000 HVM4[15650]:   XENUTIL: XenEnterprise product string is present 
Apr  7 11:03:28 xcp000 HVM4[15650]:   XENUTIL: PHYSICAL MEMORY: TOP = 00000001.cfc00000 
Apr  7 11:03:29 xcp000 HVM4[15650]:   XENUTIL: BalloonWorkerThread: activating 
Apr  7 11:03:29 xcp000 HVM4[15650]:   XENUTIL: BalloonWorkerThread: de-activating 
Apr  7 11:03:29 xcp000 HVM4[15650]:   XENUTIL: XenevtchnMapResources setting callback irq to 11 
Apr  7 11:03:29 xcp000 HVM4[15650]:   XEVTCHN: PV init. done 
Apr  7 11:03:29 xcp000 HVM4[15650]:   XEVTCHN: Detected new device vif/0. 
Apr  7 11:03:29 xcp000 HVM4[15650]:   XEVTCHN: closing device/vif/0... 
Apr  7 13:03:29 xcp000 scripts-vif: Called as "offline vif" domid:4 devid:0 mode:openvswitch
Apr  7 13:03:29 xcp000 kernel: device vif4.0 left promiscuous mode
Apr  7 11:03:29 xcp000 HVM4[15650]:   XEVTCHN: device/vif/0 closed 
Apr  7 11:03:29 xcp000 HVM4[15650]:   XEVTCHN: Detected new device vif/1. 
Apr  7 11:03:29 xcp000 HVM4[15650]:   XEVTCHN: closing device/vif/1... 
Apr  7 13:03:29 xcp000 scripts-vif: Called as "offline vif" domid:4 devid:1 mode:openvswitch
Apr  7 13:03:29 xcp000 kernel: device vif4.1 left promiscuous mode
Apr  7 11:03:29 xcp000 HVM4[15650]:   XEVTCHN: device/vif/1 closed 
Apr  7 11:03:29 xcp000 HVM4[15650]:   XEVTCHN: StartDeviceFdo: <==== (00000000) 
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: XENVBD in NORMAL mode. 
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: XenvbdAddDevice: FDO = 0xFFFFFA80065A1060 
Apr  7 11:03:32 xcp000 HVM4[15650]:   XENUTIL: WARNING: IO hole already initialized by XEVTCHN 
Apr  7 11:03:32 xcp000 HVM4[15650]:   XENUTIL: WARNING: Bugcheck callback already installed 
Apr  7 11:03:32 xcp000 HVM4[15650]:   XENUTIL: WARNING: Bugcheck reason callback already installed 
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: RescanThread: starting 
Apr  7 11:03:32 xcp000 HVM4[15650]:   XENUTIL: XenvbdHwInitialize setting callback irq to 30 
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: DeviceRelationsFdo: scanning targets... 
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: XenbusFindVbds: found new disk (VBD 768) 
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: XenbusFindVbds: ignoring cdrom (VBD 832) 
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: XenbusFindVbds: found new disk (VBD 5696) 
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: XenbusFindVbds: found new disk (VBD 5632) 
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: target 0: claiming frontend... 
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: target 0: successfuly claimed device/vbd/768 
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: target 0: synthesising inquiry data: default page 
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: target 0: unit serial number = '277595e6-ee47-4a  ' 
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: target 0: device identifier[0]: CodeSet: 'Ascii' Type: 'VendorId' Assocation: 'Device' 
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: target 0: device identifier[0]: Length = 45 Data = 'XENSRC  277595e6-ee47-4a2a-8f5e-e969e0400a68 ' 
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: target 0: closing frontend... 
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: target 0: backend is closed 
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: target 0: created 
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: target 1: claiming frontend... 
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: target 1: successfuly claimed device/vbd/5632 
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: target 1: synthesising inquiry data: default page 
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: target 1: unit serial number = '7ce73a17-c0f8-4a  ' 
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: target 1: device identifier[0]: CodeSet: 'Ascii' Type: 'VendorId' Assocation: 'Device' 
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: target 1: device identifier[0]: Length = 45 Data = 'XENSRC  7ce73a17-c0f8-4a5b-8b71-f3bfac1ed0be ' 
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: target 1: closing frontend... 
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: target 1: backend is closed 
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: target 1: created 
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: target 2: claiming frontend... 
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: target 2: successfuly claimed device/vbd/5696 
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: target 2: synthesising inquiry data: default page 
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: target 2: unit serial number = 'aab270c7-c07f-4c  ' 
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: target 2: device identifier[0]: CodeSet: 'Ascii' Type: 'VendorId' Assocation: 'Device' 
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: target 2: device identifier[0]: Length = 45 Data = 'XENSRC  aab270c7-c07f-4c38-a7ba-ae76a756dbc2 ' 
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: target 2: closing frontend... 
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: target 2: backend is closed 
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: target 2: created 
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: XenbusFindVbds: requesting invalidation of bus relations 
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: invalidating bus relations 
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: __XenvbdScanTargets: target 0 -> device/vbd/768  
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: __XenvbdScanTargets: target 1 -> device/vbd/5632  
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: __XenvbdScanTargets: target 2 -> device/vbd/5696  
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: WARNING: target 0: truncated INQUIRY data for page 0x00 (36 < 96) 
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: WARNING: target 1: truncated INQUIRY data for page 0x00 (36 < 96) 
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: WARNING: target 2: truncated INQUIRY data for page 0x00 (36 < 96) 
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: Mapped PDO 0xFFFFFA8006652050 to target 0. 
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: target 0 is ejectable. 
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: target 0 is not surprise-removable. 
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: Mapped PDO 0xFFFFFA8006654050 to target 1. 
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: target 1 is ejectable. 
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: target 1 is not surprise-removable. 
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: Mapped PDO 0xFFFFFA8006656050 to target 2. 
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: target 2 is ejectable. 
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: target 2 is not surprise-removable. 
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: DeviceRelationsFdo: scanning targets... 
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: XenbusFindVbds: ignoring cdrom (VBD 832) 
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: __XenvbdScanTargets: target 0 -> device/vbd/768  
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: __XenvbdScanTargets: target 1 -> device/vbd/5632  
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: __XenvbdScanTargets: target 2 -> device/vbd/5696  
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: target 0: preparing backend for reconnection... 
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: target 0: backend is waiting 
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: target 0: XenvbdSwitchToFilter 
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: target 0: XenvbdTargetResume 
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: target 0: waiting for resume... 
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: target 0: wait complete 
Apr  7 11:03:32 xcp000 HVM4[15650]:  SCSIFILT: device/vbd/768: using multi-page handshake 
Apr  7 13:03:32 xcp000 kernel: blkback: event-channel 13
Apr  7 13:03:32 xcp000 kernel: blkback: ring-ref0 497
Apr  7 13:03:32 xcp000 kernel: blkback: protocol 1 (x86_32-abi)
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: target 0: XenvbdSetTargetInfo 
Apr  7 11:03:32 xcp000 HVM4[15650]:  SCSIFILT: Replaying 0 requests. 
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: WARNING: target 0: unknown SRB SCSI OP: 21 
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: WARNING: target 0: unknown SRB SCSI OP: 21 
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: target 0 is ejectable. 
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: target 0 is not surprise-removable. 
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: target 1: preparing backend for reconnection... 
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: target 1: backend is waiting 
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: target 1: XenvbdSwitchToFilter 
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: target 1: XenvbdTargetResume 
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: target 1: waiting for resume... 
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: target 1: wait complete 
Apr  7 11:03:32 xcp000 HVM4[15650]:  SCSIFILT: device/vbd/5632: using multi-page handshake 
Apr  7 13:03:32 xcp000 kernel: blkback: event-channel 14
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: target 1: XenvbdSetTargetInfo 
Apr  7 11:03:32 xcp000 HVM4[15650]:  SCSIFILT: Replaying 0 requests. 
Apr  7 13:03:32 xcp000 kernel: blkback: ring-ref0 482
Apr  7 13:03:32 xcp000 kernel: blkback: protocol 1 (x86_32-abi)
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: target 1 is ejectable. 
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: target 1 is not surprise-removable. 
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: target 2: preparing backend for reconnection... 
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: target 2: backend is waiting 
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: target 2: XenvbdSwitchToFilter 
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: target 2: XenvbdTargetResume 
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: target 2: waiting for resume... 
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: target 2: wait complete 
Apr  7 11:03:32 xcp000 HVM4[15650]:  SCSIFILT: device/vbd/5696: using multi-page handshake 
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: target 2: XenvbdSetTargetInfo 
Apr  7 11:03:32 xcp000 HVM4[15650]:  SCSIFILT: Replaying 0 requests. 
Apr  7 13:03:32 xcp000 kernel: blkback: event-channel 15
Apr  7 13:03:32 xcp000 kernel: blkback: ring-ref0 467
Apr  7 13:03:32 xcp000 kernel: blkback: protocol 1 (x86_32-abi)
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: target 2 is ejectable. 
Apr  7 11:03:32 xcp000 HVM4[15650]:    XENVBD: target 2 is not surprise-removable. 
Apr  7 11:03:43 xcp000 HVM4[15650]:    XENVBD: DeviceAreaChanged: requesting rescan of targets 
Apr  7 11:03:43 xcp000 HVM4[15650]:    XENVBD: RescanThread: scanning targets... 
Apr  7 11:03:43 xcp000 HVM4[15650]:    XENVBD: XenbusFindVbds: ignoring cdrom (VBD 832) 
Apr  7 11:03:43 xcp000 HVM4[15650]:    XENVBD: __XenvbdScanTargets: target 0 -> device/vbd/768  
Apr  7 11:03:43 xcp000 HVM4[15650]:    XENVBD: __XenvbdScanTargets: target 1 -> device/vbd/5632  
Apr  7 11:03:43 xcp000 HVM4[15650]:    XENVBD: __XenvbdScanTargets: target 2 -> device/vbd/5696  
Apr  7 11:04:23 xcp000 HVM4[15650]: UNPLUG: protocol 1 active 
Apr  7 11:04:23 xcp000 HVM4[15650]: UNPLUG: product_id: 1 build_number: 30876 
Apr  7 11:04:23 xcp000 HVM4[15650]: UNPLUG: drivers not blacklisted 
Apr  7 11:04:23 xcp000 HVM4[15650]: net_tap_shutdown: model=tap,name=tap.1 
Apr  7 11:04:23 xcp000 HVM4[15650]: net_tap_shutdown: model=tap,name=tap.0 
Apr  7 11:04:56 xcp000 HVM4[15650]:   XENUTIL: ExpandGrantTable: GRANT TABLE 1: (512 - 1023) at FFFFF88003764000 (fbfa8000) 
Apr  7 11:05:23 xcp000 HVM4[15650]:    XENNET: Registered miniport. 
Apr  7 11:05:24 xcp000 HVM4[15650]:    XENNET: Found 'device/vif/0' frontend. 
Apr  7 11:05:24 xcp000 HVM4[15650]:    XENNET: MpSetAdapterSettings: checking for tcpip values 
Apr  7 11:05:24 xcp000 HVM4[15650]:    XENNET: MpSetAdapterSettings: checking for tcpip6 values 
Apr  7 13:05:24 xcp000 kernel: frontend_changed: backend/vif/4/0: prepare for reconnect
Apr  7 11:05:24 xcp000 HVM4[15650]:    XENNET: MpSetAdapterSettings: checking for nbt values 
Apr  7 11:05:24 xcp000 HVM4[15650]:    XENNET: MpSetAdapterSettings: checking for xenserver values 
Apr  7 11:05:24 xcp000 HVM4[15650]:    XENNET: LRO ON 
Apr  7 13:05:24 xcp000 scripts-vif: Called as "online vif" domid:4 devid:0 mode:openvswitch
Apr  7 13:05:24 xcp000 scripts-vif: Setting vif4.0 MTU 1500
Apr  7 13:05:24 xcp000 scripts-vif: Adding vif4.0 to xenbr0 with address fe:ff:ff:ff:ff:ff
Apr  7 13:05:24 xcp000 scripts-vif: Failed to ip link set vif4.0 address fe:ff:ff:ff:ff:ff
Apr  7 13:05:24 xcp000 scripts-vif: vif4.0 external-ids:"xs-vm-uuid"="5377f51c-f483-a2d8-c1a4-e00b0fb287bb"
Apr  7 13:05:24 xcp000 scripts-vif: vif4.0 external-ids:"xs-vif-uuid"="5c15986a-b392-aaeb-fc2e-1c405f57559d"
Apr  7 13:05:24 xcp000 scripts-vif: vif4.0 external-ids:"xs-network-uuid"="9a30ee18-5064-90c3-eaa8-eb696a4aee53"
Apr  7 13:05:24 xcp000 scripts-vif: vif4.0 external-ids:"attached-mac"="ba:a4:d0:fd:a0:59"
Apr  7 13:05:24 xcp000 ovs-vsctl: 00001|vsctl|INFO|Called as /usr/bin/ovs-vsctl --timeout=30 -- --if-exists del-port vif4.0 -- add-port xenbr0 vif4.0 -- set interface vif4.0 "external-ids:\"xs-vm-uuid\"=\"5377f51c-f483-a2d8-c1a4-e00b0fb287bb\"" -- set interface vif4.0 "external-ids:\"xs-vif-uuid\"=\"5c15986a-b392-aaeb-fc2e-1c405f57559d\"" -- set interface vif4.0 "external-ids:\"xs-network-uuid\"=\"9a30ee18-5064-90c3-eaa8-eb696a4aee53\"" -- set interface vif4.0 "external-ids:\"attached-mac\"=\"ba:a4:d0:fd:a0:59\""
Apr  7 13:05:24 xcp000 kernel: device vif4.0 entered promiscuous mode
Apr  7 11:05:24 xcp000 HVM4[15650]:    XENNET: Connected 'device/vif/0' <-> '/local/domain/0/backend/vif/4/0'. 
Apr  7 11:05:24 xcp000 HVM4[15650]:    XENNET: Media state changed to connected. 
Apr  7 11:05:24 xcp000 HVM4[15650]:    XENNET: Found 'device/vif/1' frontend. 
Apr  7 11:05:24 xcp000 HVM4[15650]:    XENNET: MpSetAdapterSettings: checking for tcpip values 
Apr  7 11:05:24 xcp000 HVM4[15650]:    XENNET: MpSetAdapterSettings: checking for tcpip6 values 
Apr  7 11:05:24 xcp000 HVM4[15650]:    XENNET: MpSetAdapterSettings: checking for nbt values 
Apr  7 11:05:24 xcp000 HVM4[15650]:    XENNET: MpSetAdapterSettings: checking for xenserver values 
Apr  7 11:05:24 xcp000 HVM4[15650]:    XENNET: LRO ON 
Apr  7 13:05:24 xcp000 kernel: frontend_changed: backend/vif/4/1: prepare for reconnect
Apr  7 13:05:24 xcp000 scripts-vif: Called as "online vif" domid:4 devid:1 mode:openvswitch
Apr  7 13:05:24 xcp000 scripts-vif: Setting vif4.1 MTU 1500
Apr  7 13:05:24 xcp000 scripts-vif: Adding vif4.1 to xenbr0 with address fe:ff:ff:ff:ff:ff
Apr  7 13:05:24 xcp000 scripts-vif: Failed to ip link set vif4.1 address fe:ff:ff:ff:ff:ff
Apr  7 13:05:24 xcp000 scripts-vif: vif4.1 external-ids:"xs-vm-uuid"="5377f51c-f483-a2d8-c1a4-e00b0fb287bb"
Apr  7 13:05:24 xcp000 scripts-vif: vif4.1 external-ids:"xs-vif-uuid"="eb219b7c-28b2-dbfd-cdad-602f3634ff62"
Apr  7 13:05:24 xcp000 scripts-vif: vif4.1 external-ids:"xs-network-uuid"="9a30ee18-5064-90c3-eaa8-eb696a4aee53"
Apr  7 13:05:24 xcp000 scripts-vif: vif4.1 external-ids:"attached-mac"="46:16:fc:3d:8e:0f"
Apr  7 13:05:24 xcp000 ovs-vsctl: 00001|vsctl|INFO|Called as /usr/bin/ovs-vsctl --timeout=30 -- --if-exists del-port vif4.1 -- add-port xenbr0 vif4.1 -- set interface vif4.1 "external-ids:\"xs-vm-uuid\"=\"5377f51c-f483-a2d8-c1a4-e00b0fb287bb\"" -- set interface vif4.1 "external-ids:\"xs-vif-uuid\"=\"eb219b7c-28b2-dbfd-cdad-602f3634ff62\"" -- set interface vif4.1 "external-ids:\"xs-network-uuid\"=\"9a30ee18-5064-90c3-eaa8-eb696a4aee53\"" -- set interface vif4.1 "external-ids:\"attached-mac\"=\"46:16:fc:3d:8e:0f\""
Apr  7 13:05:24 xcp000 kernel: device vif4.1 entered promiscuous mode
Apr  7 11:05:24 xcp000 HVM4[15650]:    XENNET: Connected 'device/vif/1' <-> '/local/domain/0/backend/vif/4/1'. 
Apr  7 11:05:24 xcp000 HVM4[15650]:    XENNET: Media state changed to connected. 
Apr  7 13:05:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 13:05:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 13:05:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 13:05:24 xcp000 kernel: netbk: caps=(0x10801, 0x0) len=16100 data_len=16050 ip_summed=0
Apr  7 13:05:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 13:05:24 xcp000 kernel: Pid: 15735, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 13:05:24 xcp000 kernel: Call Trace:
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 13:05:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 13:05:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 13:05:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 13:05:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02ef2fc>] execute_actions+0x9c/0x9f0 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 13:05:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 13:05:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 13:05:24 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 13:05:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 13:05:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 13:05:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 13:05:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 13:05:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 13:05:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 13:05:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 13:05:24 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 13:05:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 13:05:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 13:05:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 13:05:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 13:05:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 13:05:24 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 13:05:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 13:05:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 13:05:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf5594 ]---
Apr  7 13:05:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 13:05:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 13:05:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 13:05:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 13:05:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 13:05:24 xcp000 kernel: Pid: 15735, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 13:05:24 xcp000 kernel: Call Trace:
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 13:05:24 xcp000 kernel:  [<c03134ec>] ? __qdisc_run+0x4c/0xb0
Apr  7 13:05:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 13:05:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 13:05:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 13:05:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 13:05:24 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 13:05:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 13:05:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 13:05:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 13:05:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 13:05:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 13:05:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 13:05:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 13:05:24 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 13:05:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 13:05:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 13:05:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 13:05:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 13:05:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 13:05:24 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 13:05:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 13:05:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 13:05:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf5595 ]---
Apr  7 13:05:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 13:05:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 13:05:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 13:05:24 xcp000 kernel: netbk: caps=(0x10801, 0x0) len=16100 data_len=16050 ip_summed=0
Apr  7 13:05:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 13:05:24 xcp000 kernel: Pid: 15735, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 13:05:24 xcp000 kernel: Call Trace:
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 13:05:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 13:05:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 13:05:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 13:05:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 13:05:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 13:05:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02ef2fc>] execute_actions+0x9c/0x9f0 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 13:05:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 13:05:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 13:05:24 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 13:05:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 13:05:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 13:05:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 13:05:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 13:05:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 13:05:24 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 13:05:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 13:05:24 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 13:05:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 13:05:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 13:05:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 13:05:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 13:05:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 13:05:24 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 13:05:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 13:05:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 13:05:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf5596 ]---
Apr  7 13:05:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 13:05:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 13:05:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 13:05:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 13:05:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 13:05:24 xcp000 kernel: Pid: 15735, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 13:05:24 xcp000 kernel: Call Trace:
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 13:05:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 13:05:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 13:05:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 13:05:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 13:05:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 13:05:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 13:05:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 13:05:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 13:05:24 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 13:05:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 13:05:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 13:05:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 13:05:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 13:05:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 13:05:24 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 13:05:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 13:05:24 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 13:05:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 13:05:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 13:05:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 13:05:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 13:05:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 13:05:24 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 13:05:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 13:05:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 13:05:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf5597 ]---
Apr  7 13:05:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 13:05:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 13:05:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 13:05:24 xcp000 kernel: netbk: caps=(0x10801, 0x0) len=16100 data_len=16050 ip_summed=0
Apr  7 13:05:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 13:05:24 xcp000 kernel: Pid: 15735, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 13:05:24 xcp000 kernel: Call Trace:
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 13:05:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 13:05:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 13:05:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02ef2fc>] execute_actions+0x9c/0x9f0 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 13:05:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 13:05:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c03422ed>] ? tcp_reno_cong_avoid+0xd/0x70
Apr  7 13:05:24 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 13:05:24 xcp000 kernel:  [<c03377e0>] ? tcp_ack+0x13d0/0x1c00
Apr  7 13:05:24 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 13:05:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 13:05:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 13:05:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 13:05:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 13:05:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 13:05:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 13:05:24 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 13:05:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 13:05:24 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 13:05:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 13:05:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 13:05:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 13:05:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 13:05:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 13:05:24 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 13:05:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 13:05:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 13:05:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf5598 ]---
Apr  7 13:05:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 13:05:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 13:05:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 13:05:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 13:05:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 13:05:24 xcp000 kernel: Pid: 15735, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 13:05:24 xcp000 kernel: Call Trace:
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 13:05:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 13:05:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 13:05:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 13:05:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 13:05:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c03422ed>] ? tcp_reno_cong_avoid+0xd/0x70
Apr  7 13:05:24 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 13:05:24 xcp000 kernel:  [<c03377e0>] ? tcp_ack+0x13d0/0x1c00
Apr  7 13:05:24 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 13:05:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 13:05:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 13:05:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 13:05:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 13:05:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 13:05:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 13:05:24 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 13:05:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 13:05:24 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 13:05:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 13:05:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 13:05:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 13:05:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 13:05:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 13:05:24 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 13:05:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 13:05:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 13:05:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf5599 ]---
Apr  7 13:05:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 13:05:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 13:05:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 13:05:24 xcp000 kernel: netbk: caps=(0x10801, 0x0) len=16100 data_len=16050 ip_summed=0
Apr  7 13:05:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 13:05:24 xcp000 kernel: Pid: 15735, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 13:05:24 xcp000 kernel: Call Trace:
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 13:05:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 13:05:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 13:05:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02ef2fc>] execute_actions+0x9c/0x9f0 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 13:05:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 13:05:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c03422ed>] ? tcp_reno_cong_avoid+0xd/0x70
Apr  7 13:05:24 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 13:05:24 xcp000 kernel:  [<c03377e0>] ? tcp_ack+0x13d0/0x1c00
Apr  7 13:05:24 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 13:05:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 13:05:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 13:05:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 13:05:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 13:05:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 13:05:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 13:05:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 13:05:24 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 13:05:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 13:05:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 13:05:24 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 13:05:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 13:05:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 13:05:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 13:05:24 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 13:05:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 13:05:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 13:05:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf559a ]---
Apr  7 13:05:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 13:05:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 13:05:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 13:05:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 13:05:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 13:05:24 xcp000 kernel: Pid: 15735, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 13:05:24 xcp000 kernel: Call Trace:
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 13:05:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 13:05:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 13:05:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 13:05:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 13:05:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c03422ed>] ? tcp_reno_cong_avoid+0xd/0x70
Apr  7 13:05:24 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 13:05:24 xcp000 kernel:  [<c03377e0>] ? tcp_ack+0x13d0/0x1c00
Apr  7 13:05:24 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 13:05:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 13:05:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 13:05:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 13:05:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 13:05:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 13:05:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 13:05:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 13:05:24 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 13:05:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 13:05:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 13:05:24 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 13:05:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 13:05:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 13:05:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 13:05:24 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 13:05:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 13:05:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 13:05:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf559b ]---
Apr  7 13:05:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 13:05:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 13:05:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 13:05:24 xcp000 kernel: netbk: caps=(0x10801, 0x0) len=16100 data_len=16050 ip_summed=0
Apr  7 13:05:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 13:05:24 xcp000 kernel: Pid: 15735, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 13:05:24 xcp000 kernel: Call Trace:
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 13:05:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 13:05:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 13:05:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02ef2fc>] execute_actions+0x9c/0x9f0 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 13:05:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 13:05:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c03422ed>] ? tcp_reno_cong_avoid+0xd/0x70
Apr  7 13:05:24 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 13:05:24 xcp000 kernel:  [<c03377e0>] ? tcp_ack+0x13d0/0x1c00
Apr  7 13:05:24 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 13:05:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 13:05:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 13:05:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 13:05:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 13:05:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 13:05:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 13:05:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 13:05:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 13:05:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 13:05:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 13:05:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 13:05:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 13:05:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 13:05:24 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 13:05:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 13:05:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 13:05:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf559c ]---
Apr  7 13:05:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 13:05:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 13:05:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 13:05:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 13:05:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 13:05:24 xcp000 kernel: Pid: 15735, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 13:05:24 xcp000 kernel: Call Trace:
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 13:05:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 13:05:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 13:05:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 13:05:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 13:05:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c03422ed>] ? tcp_reno_cong_avoid+0xd/0x70
Apr  7 13:05:24 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 13:05:24 xcp000 kernel:  [<c03377e0>] ? tcp_ack+0x13d0/0x1c00
Apr  7 13:05:24 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 13:05:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 13:05:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 13:05:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 13:05:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 13:05:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 13:05:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 13:05:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 13:05:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 13:05:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 13:05:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 13:05:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 13:05:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 13:05:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 13:05:24 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 13:05:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 13:05:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 13:05:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf559d ]---
Apr  7 13:05:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 13:05:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 13:05:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 13:05:24 xcp000 kernel: netbk: caps=(0x10801, 0x0) len=11720 data_len=11670 ip_summed=0
Apr  7 13:05:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 13:05:24 xcp000 kernel: Pid: 15735, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 13:05:24 xcp000 kernel: Call Trace:
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 13:05:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 13:05:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 13:05:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02ef2fc>] execute_actions+0x9c/0x9f0 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 13:05:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 13:05:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 13:05:24 xcp000 kernel:  [<c03422ed>] ? tcp_reno_cong_avoid+0xd/0x70
Apr  7 13:05:24 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 13:05:24 xcp000 kernel:  [<c03377e0>] ? tcp_ack+0x13d0/0x1c00
Apr  7 13:05:24 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 13:05:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 13:05:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 13:05:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 13:05:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 13:05:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 13:05:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 13:05:24 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 13:05:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 13:05:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 13:05:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 13:05:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 13:05:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 13:05:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 13:05:24 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 13:05:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 13:05:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 13:05:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf559e ]---
Apr  7 13:05:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 13:05:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 13:05:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 13:05:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 13:05:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 13:05:24 xcp000 kernel: Pid: 15735, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 13:05:24 xcp000 kernel: Call Trace:
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 13:05:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 13:05:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 13:05:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 13:05:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 13:05:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 13:05:24 xcp000 kernel:  [<c03422ed>] ? tcp_reno_cong_avoid+0xd/0x70
Apr  7 13:05:24 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 13:05:24 xcp000 kernel:  [<c03377e0>] ? tcp_ack+0x13d0/0x1c00
Apr  7 13:05:24 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 13:05:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 13:05:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 13:05:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 13:05:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 13:05:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 13:05:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 13:05:24 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 13:05:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 13:05:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 13:05:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 13:05:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 13:05:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 13:05:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 13:05:24 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 13:05:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 13:05:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 13:05:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf559f ]---
Apr  7 13:05:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 13:05:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 13:05:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 13:05:24 xcp000 kernel: netbk: caps=(0x10801, 0x0) len=7340 data_len=7290 ip_summed=0
Apr  7 13:05:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 13:05:24 xcp000 kernel: Pid: 15735, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 13:05:24 xcp000 kernel: Call Trace:
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 13:05:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 13:05:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 13:05:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 13:05:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 13:05:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 13:05:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02ef2fc>] execute_actions+0x9c/0x9f0 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 13:05:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 13:05:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 13:05:24 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 13:05:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 13:05:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 13:05:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 13:05:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 13:05:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 13:05:24 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 13:05:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 13:05:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 13:05:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 13:05:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 13:05:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 13:05:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 13:05:24 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 13:05:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 13:05:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 13:05:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf55a0 ]---
Apr  7 13:05:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 13:05:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 13:05:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 13:05:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 13:05:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 13:05:24 xcp000 kernel: Pid: 15735, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 13:05:24 xcp000 kernel: Call Trace:
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 13:05:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 13:05:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 13:05:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 13:05:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 13:05:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 13:05:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 13:05:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 13:05:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 13:05:24 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 13:05:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 13:05:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 13:05:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 13:05:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 13:05:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 13:05:24 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 13:05:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 13:05:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 13:05:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 13:05:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 13:05:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 13:05:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 13:05:24 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 13:05:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 13:05:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 13:05:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf55a1 ]---
Apr  7 13:05:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 13:05:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 13:05:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 13:05:24 xcp000 kernel: netbk: caps=(0x10801, 0x0) len=16100 data_len=16050 ip_summed=0
Apr  7 13:05:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 13:05:24 xcp000 kernel: Pid: 15735, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 13:05:24 xcp000 kernel: Call Trace:
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 13:05:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 13:05:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 13:05:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 13:05:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02ef2fc>] execute_actions+0x9c/0x9f0 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 13:05:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 13:05:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 13:05:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 13:05:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 13:05:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 13:05:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 13:05:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 13:05:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 13:05:24 xcp000 kernel:  [<c032475e>] ? ip_local_deliver_finish+0x7e/0x1c0
Apr  7 13:05:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 13:05:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 13:05:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 13:05:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 13:05:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 13:05:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 13:05:24 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 13:05:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 13:05:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 13:05:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf55a2 ]---
Apr  7 13:05:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 13:05:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 13:05:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 13:05:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 13:05:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 13:05:24 xcp000 kernel: Pid: 15735, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 13:05:24 xcp000 kernel: Call Trace:
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 13:05:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 13:05:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 13:05:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 13:05:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 13:05:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 13:05:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 13:05:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 13:05:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 13:05:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 13:05:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 13:05:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 13:05:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 13:05:24 xcp000 kernel:  [<c032475e>] ? ip_local_deliver_finish+0x7e/0x1c0
Apr  7 13:05:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 13:05:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 13:05:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 13:05:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 13:05:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 13:05:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 13:05:24 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 13:05:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 13:05:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 13:05:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf55a3 ]---
Apr  7 13:05:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 13:05:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 13:05:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 13:05:24 xcp000 kernel: netbk: caps=(0x10801, 0x0) len=16100 data_len=16050 ip_summed=0
Apr  7 13:05:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 13:05:24 xcp000 kernel: Pid: 15735, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 13:05:24 xcp000 kernel: Call Trace:
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 13:05:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 13:05:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 13:05:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02ef2fc>] execute_actions+0x9c/0x9f0 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 13:05:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 13:05:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 13:05:24 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 13:05:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 13:05:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 13:05:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 13:05:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 13:05:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 13:05:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 13:05:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 13:05:24 xcp000 kernel:  [<c032475e>] ? ip_local_deliver_finish+0x7e/0x1c0
Apr  7 13:05:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 13:05:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 13:05:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 13:05:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 13:05:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 13:05:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 13:05:24 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 13:05:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 13:05:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 13:05:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf55a4 ]---
Apr  7 13:05:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 13:05:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 13:05:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 13:05:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 13:05:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 13:05:24 xcp000 kernel: Pid: 15735, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 13:05:24 xcp000 kernel: Call Trace:
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 13:05:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 13:05:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 13:05:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 13:05:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 13:05:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 13:05:24 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 13:05:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 13:05:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 13:05:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 13:05:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 13:05:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 13:05:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 13:05:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 13:05:24 xcp000 kernel:  [<c032475e>] ? ip_local_deliver_finish+0x7e/0x1c0
Apr  7 13:05:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 13:05:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 13:05:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 13:05:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 13:05:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 13:05:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 13:05:24 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 13:05:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 13:05:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 13:05:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf55a5 ]---
Apr  7 13:05:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 13:05:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 13:05:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 13:05:24 xcp000 kernel: netbk: caps=(0x10801, 0x0) len=16100 data_len=16050 ip_summed=0
Apr  7 13:05:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 13:05:24 xcp000 kernel: Pid: 15735, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 13:05:24 xcp000 kernel: Call Trace:
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 13:05:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 13:05:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 13:05:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02ef2fc>] execute_actions+0x9c/0x9f0 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 13:05:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 13:05:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 13:05:24 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 13:05:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 13:05:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 13:05:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 13:05:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 13:05:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 13:05:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 13:05:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 13:05:24 xcp000 kernel:  [<c032475e>] ? ip_local_deliver_finish+0x7e/0x1c0
Apr  7 13:05:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 13:05:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 13:05:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 13:05:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 13:05:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 13:05:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 13:05:24 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 13:05:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 13:05:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 13:05:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf55a6 ]---
Apr  7 13:05:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 13:05:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 13:05:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 13:05:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 13:05:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 13:05:24 xcp000 kernel: Pid: 15735, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 13:05:24 xcp000 kernel: Call Trace:
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 13:05:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 13:05:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 13:05:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 13:05:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 13:05:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 13:05:24 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 13:05:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 13:05:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 13:05:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 13:05:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 13:05:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 13:05:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 13:05:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 13:05:24 xcp000 kernel:  [<c032475e>] ? ip_local_deliver_finish+0x7e/0x1c0
Apr  7 13:05:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 13:05:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 13:05:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 13:05:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 13:05:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 13:05:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 13:05:24 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 13:05:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 13:05:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 13:05:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf55a7 ]---
Apr  7 13:05:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 13:05:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 13:05:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 13:05:24 xcp000 kernel: netbk: caps=(0x10801, 0x0) len=16100 data_len=16050 ip_summed=0
Apr  7 13:05:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 13:05:24 xcp000 kernel: Pid: 15735, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 13:05:24 xcp000 kernel: Call Trace:
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 13:05:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 13:05:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 13:05:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 13:05:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 13:05:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02ef2fc>] execute_actions+0x9c/0x9f0 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 13:05:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 13:05:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 13:05:24 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 13:05:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 13:05:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 13:05:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 13:05:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 13:05:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 13:05:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 13:05:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 13:05:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 13:05:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 13:05:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 13:05:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 13:05:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 13:05:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 13:05:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 13:05:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 13:05:24 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 13:05:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 13:05:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 13:05:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf55a8 ]---
Apr  7 13:05:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 13:05:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 13:05:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 13:05:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 13:05:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 13:05:24 xcp000 kernel: Pid: 15735, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 13:05:24 xcp000 kernel: Call Trace:
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 13:05:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 13:05:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 13:05:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 13:05:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 13:05:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 13:05:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 13:05:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 13:05:24 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 13:05:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 13:05:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 13:05:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 13:05:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 13:05:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 13:05:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 13:05:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 13:05:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 13:05:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 13:05:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 13:05:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 13:05:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 13:05:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 13:05:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 13:05:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 13:05:24 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 13:05:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 13:05:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 13:05:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf55a9 ]---
Apr  7 13:05:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 13:05:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 13:05:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 13:05:24 xcp000 kernel: netbk: caps=(0x10801, 0x0) len=16100 data_len=16050 ip_summed=0
Apr  7 13:05:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 13:05:24 xcp000 kernel: Pid: 15735, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 13:05:24 xcp000 kernel: Call Trace:
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 13:05:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 13:05:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 13:05:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02ef2fc>] execute_actions+0x9c/0x9f0 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 13:05:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 13:05:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 13:05:24 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 13:05:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 13:05:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 13:05:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 13:05:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 13:05:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 13:05:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 13:05:24 xcp000 kernel:  [<c032475e>] ? ip_local_deliver_finish+0x7e/0x1c0
Apr  7 13:05:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 13:05:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 13:05:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 13:05:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 13:05:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 13:05:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 13:05:24 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 13:05:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 13:05:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 13:05:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf55aa ]---
Apr  7 13:05:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 13:05:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 13:05:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 13:05:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 13:05:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 13:05:24 xcp000 kernel: Pid: 15735, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 13:05:24 xcp000 kernel: Call Trace:
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 13:05:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 13:05:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 13:05:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 13:05:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 13:05:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 13:05:24 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 13:05:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 13:05:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 13:05:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 13:05:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 13:05:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 13:05:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 13:05:24 xcp000 kernel:  [<c032475e>] ? ip_local_deliver_finish+0x7e/0x1c0
Apr  7 13:05:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 13:05:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 13:05:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 13:05:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 13:05:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 13:05:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 13:05:24 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 13:05:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 13:05:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 13:05:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf55ab ]---
Apr  7 13:05:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 13:05:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 13:05:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 13:05:24 xcp000 kernel: netbk: caps=(0x10801, 0x0) len=2960 data_len=2910 ip_summed=0
Apr  7 13:05:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 13:05:24 xcp000 kernel: Pid: 15735, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 13:05:24 xcp000 kernel: Call Trace:
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 13:05:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 13:05:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 13:05:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02ef2fc>] execute_actions+0x9c/0x9f0 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 13:05:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 13:05:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 13:05:24 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 13:05:24 xcp000 kernel:  [<c03377e0>] ? tcp_ack+0x13d0/0x1c00
Apr  7 13:05:24 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 13:05:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 13:05:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 13:05:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 13:05:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 13:05:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 13:05:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 13:05:24 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 13:05:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 13:05:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 13:05:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 13:05:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 13:05:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 13:05:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 13:05:24 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 13:05:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 13:05:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 13:05:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf55ac ]---
Apr  7 13:05:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 13:05:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 13:05:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 13:05:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 13:05:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 13:05:24 xcp000 kernel: Pid: 15735, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 13:05:24 xcp000 kernel: Call Trace:
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 13:05:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 13:05:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 13:05:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 13:05:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 13:05:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 13:05:24 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 13:05:24 xcp000 kernel:  [<c03377e0>] ? tcp_ack+0x13d0/0x1c00
Apr  7 13:05:24 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 13:05:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 13:05:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 13:05:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 13:05:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 13:05:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 13:05:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 13:05:24 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 13:05:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 13:05:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 13:05:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 13:05:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 13:05:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 13:05:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 13:05:24 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 13:05:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 13:05:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 13:05:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf55ad ]---
Apr  7 13:05:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 13:05:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 13:05:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 13:05:24 xcp000 kernel: netbk: caps=(0x10801, 0x0) len=2948 data_len=2896 ip_summed=0
Apr  7 13:05:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 13:05:24 xcp000 kernel: Pid: 14066, comm: tapdisk2 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 13:05:24 xcp000 kernel: Call Trace:
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 13:05:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 13:05:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02ef2fc>] execute_actions+0x9c/0x9f0 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 13:05:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 13:05:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c01a2350>] ? do_select+0x610/0x630
Apr  7 13:05:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 13:05:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 13:05:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 13:05:24 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 13:05:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 13:05:24 xcp000 kernel:  [<c03303f4>] tcp_sendpage+0x504/0x560
Apr  7 13:05:24 xcp000 kernel:  [<c02f3e30>] ? kernel_sendmsg+0x30/0x50
Apr  7 13:05:24 xcp000 kernel:  [<c032fef0>] ? tcp_sendpage+0x0/0x560
Apr  7 13:05:24 xcp000 kernel:  [<f0463eec>] xs_sendpages+0xec/0x210 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f0465f6e>] xs_tcp_send_request+0x4e/0x150 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f04620d3>] xprt_transmit+0x63/0x200 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f04678fb>] ? rpcauth_wrap_req+0x5b/0x90 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f04679b9>] ? rpcauth_marshcred+0x29/0x60 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f0460911>] call_transmit+0x161/0x240 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f0466cde>] __rpc_execute+0x5e/0x280 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<c0163617>] ? mempool_alloc+0x37/0x110
Apr  7 13:05:24 xcp000 kernel:  [<f046637a>] ? rpc_set_active+0x4a/0x90 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f0466f27>] rpc_execute+0x17/0x20 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f045fc84>] rpc_run_task+0x44/0x60 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f0800fec>] nfs_file_direct_write+0x4dc/0x720 [nfs]
Apr  7 13:05:24 xcp000 kernel:  [<f07f81cd>] nfs_file_write+0x5d/0x190 [nfs]
Apr  7 13:05:24 xcp000 kernel:  [<c01c4bd8>] aio_rw_vect_retry+0x68/0x160
Apr  7 13:05:24 xcp000 kernel:  [<f07f8170>] ? nfs_file_write+0x0/0x190 [nfs]
Apr  7 13:05:24 xcp000 kernel:  [<c01c4b70>] ? aio_rw_vect_retry+0x0/0x160
Apr  7 13:05:24 xcp000 kernel:  [<c01c5b77>] aio_run_iocb+0x67/0x130
Apr  7 13:05:24 xcp000 kernel:  [<c01c6471>] sys_io_submit+0x271/0x480
Apr  7 13:05:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 13:05:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf55ae ]---
Apr  7 13:05:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 13:05:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 13:05:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 13:05:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2948 data_len=2896 ip_summed=0
Apr  7 13:05:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 13:05:24 xcp000 kernel: Pid: 14066, comm: tapdisk2 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 13:05:24 xcp000 kernel: Call Trace:
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 13:05:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 13:05:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 13:05:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 13:05:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c01a2350>] ? do_select+0x610/0x630
Apr  7 13:05:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 13:05:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 13:05:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 13:05:24 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 13:05:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 13:05:24 xcp000 kernel:  [<c03303f4>] tcp_sendpage+0x504/0x560
Apr  7 13:05:24 xcp000 kernel:  [<c02f3e30>] ? kernel_sendmsg+0x30/0x50
Apr  7 13:05:24 xcp000 kernel:  [<c032fef0>] ? tcp_sendpage+0x0/0x560
Apr  7 13:05:24 xcp000 kernel:  [<f0463eec>] xs_sendpages+0xec/0x210 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f0465f6e>] xs_tcp_send_request+0x4e/0x150 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f04620d3>] xprt_transmit+0x63/0x200 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f04678fb>] ? rpcauth_wrap_req+0x5b/0x90 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f04679b9>] ? rpcauth_marshcred+0x29/0x60 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f0460911>] call_transmit+0x161/0x240 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f0466cde>] __rpc_execute+0x5e/0x280 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<c0163617>] ? mempool_alloc+0x37/0x110
Apr  7 13:05:24 xcp000 kernel:  [<f046637a>] ? rpc_set_active+0x4a/0x90 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f0466f27>] rpc_execute+0x17/0x20 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f045fc84>] rpc_run_task+0x44/0x60 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f0800fec>] nfs_file_direct_write+0x4dc/0x720 [nfs]
Apr  7 13:05:24 xcp000 kernel:  [<f07f81cd>] nfs_file_write+0x5d/0x190 [nfs]
Apr  7 13:05:24 xcp000 kernel:  [<c01c4bd8>] aio_rw_vect_retry+0x68/0x160
Apr  7 13:05:24 xcp000 kernel:  [<f07f8170>] ? nfs_file_write+0x0/0x190 [nfs]
Apr  7 13:05:24 xcp000 kernel:  [<c01c4b70>] ? aio_rw_vect_retry+0x0/0x160
Apr  7 13:05:24 xcp000 kernel:  [<c01c5b77>] aio_run_iocb+0x67/0x130
Apr  7 13:05:24 xcp000 kernel:  [<c01c6471>] sys_io_submit+0x271/0x480
Apr  7 13:05:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 13:05:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf55af ]---
Apr  7 13:05:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 13:05:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 13:05:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 13:05:24 xcp000 kernel: netbk: caps=(0x10801, 0x0) len=2948 data_len=2896 ip_summed=0
Apr  7 13:05:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 13:05:24 xcp000 kernel: Pid: 15337, comm: tapdisk2 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 13:05:24 xcp000 kernel: Call Trace:
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 13:05:24 xcp000 kernel:  [<c0301d37>] ? dev_hard_start_xmit+0x247/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 13:05:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02ef2fc>] execute_actions+0x9c/0x9f0 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 13:05:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 13:05:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c0330b5d>] ? tcp_sendmsg+0x70d/0x9d0
Apr  7 13:05:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 13:05:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 13:05:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 13:05:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 13:05:24 xcp000 kernel:  [<c03303f4>] tcp_sendpage+0x504/0x560
Apr  7 13:05:24 xcp000 kernel:  [<c02f3e30>] ? kernel_sendmsg+0x30/0x50
Apr  7 13:05:24 xcp000 kernel:  [<c032fef0>] ? tcp_sendpage+0x0/0x560
Apr  7 13:05:24 xcp000 kernel:  [<f0463eec>] xs_sendpages+0xec/0x210 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f0465f6e>] xs_tcp_send_request+0x4e/0x150 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f04620d3>] xprt_transmit+0x63/0x200 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f04678fb>] ? rpcauth_wrap_req+0x5b/0x90 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f04679b9>] ? rpcauth_marshcred+0x29/0x60 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f0460911>] call_transmit+0x161/0x240 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f0466cde>] __rpc_execute+0x5e/0x280 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<c0163617>] ? mempool_alloc+0x37/0x110
Apr  7 13:05:24 xcp000 kernel:  [<f046637a>] ? rpc_set_active+0x4a/0x90 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f0466f27>] rpc_execute+0x17/0x20 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f045fc84>] rpc_run_task+0x44/0x60 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f0800fec>] nfs_file_direct_write+0x4dc/0x720 [nfs]
Apr  7 13:05:24 xcp000 kernel:  [<f07f81cd>] nfs_file_write+0x5d/0x190 [nfs]
Apr  7 13:05:24 xcp000 kernel:  [<c01c4bd8>] aio_rw_vect_retry+0x68/0x160
Apr  7 13:05:24 xcp000 kernel:  [<f07f8170>] ? nfs_file_write+0x0/0x190 [nfs]
Apr  7 13:05:24 xcp000 kernel:  [<c01c4b70>] ? aio_rw_vect_retry+0x0/0x160
Apr  7 13:05:24 xcp000 kernel:  [<c01c5b77>] aio_run_iocb+0x67/0x130
Apr  7 13:05:24 xcp000 kernel:  [<c01c6471>] sys_io_submit+0x271/0x480
Apr  7 13:05:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 13:05:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf55b0 ]---
Apr  7 13:05:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 13:05:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 13:05:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 13:05:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2948 data_len=2896 ip_summed=0
Apr  7 13:05:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 13:05:24 xcp000 kernel: Pid: 15337, comm: tapdisk2 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 13:05:24 xcp000 kernel: Call Trace:
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 13:05:24 xcp000 kernel:  [<c0301d37>] ? dev_hard_start_xmit+0x247/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 13:05:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 13:05:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 13:05:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c0330b5d>] ? tcp_sendmsg+0x70d/0x9d0
Apr  7 13:05:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 13:05:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 13:05:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 13:05:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 13:05:24 xcp000 kernel:  [<c03303f4>] tcp_sendpage+0x504/0x560
Apr  7 13:05:24 xcp000 kernel:  [<c02f3e30>] ? kernel_sendmsg+0x30/0x50
Apr  7 13:05:24 xcp000 kernel:  [<c032fef0>] ? tcp_sendpage+0x0/0x560
Apr  7 13:05:24 xcp000 kernel:  [<f0463eec>] xs_sendpages+0xec/0x210 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f0465f6e>] xs_tcp_send_request+0x4e/0x150 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f04620d3>] xprt_transmit+0x63/0x200 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f04678fb>] ? rpcauth_wrap_req+0x5b/0x90 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f04679b9>] ? rpcauth_marshcred+0x29/0x60 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f0460911>] call_transmit+0x161/0x240 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f0466cde>] __rpc_execute+0x5e/0x280 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<c0163617>] ? mempool_alloc+0x37/0x110
Apr  7 13:05:24 xcp000 kernel:  [<f046637a>] ? rpc_set_active+0x4a/0x90 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f0466f27>] rpc_execute+0x17/0x20 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f045fc84>] rpc_run_task+0x44/0x60 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f0800fec>] nfs_file_direct_write+0x4dc/0x720 [nfs]
Apr  7 13:05:24 xcp000 kernel:  [<f07f81cd>] nfs_file_write+0x5d/0x190 [nfs]
Apr  7 13:05:24 xcp000 kernel:  [<c01c4bd8>] aio_rw_vect_retry+0x68/0x160
Apr  7 13:05:24 xcp000 kernel:  [<f07f8170>] ? nfs_file_write+0x0/0x190 [nfs]
Apr  7 13:05:24 xcp000 kernel:  [<c01c4b70>] ? aio_rw_vect_retry+0x0/0x160
Apr  7 13:05:24 xcp000 kernel:  [<c01c5b77>] aio_run_iocb+0x67/0x130
Apr  7 13:05:24 xcp000 kernel:  [<c01c6471>] sys_io_submit+0x271/0x480
Apr  7 13:05:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 13:05:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf55b1 ]---
Apr  7 13:05:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 13:05:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 13:05:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 13:05:24 xcp000 kernel: netbk: caps=(0x10801, 0x0) len=2948 data_len=2896 ip_summed=0
Apr  7 13:05:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 13:05:24 xcp000 kernel: Pid: 15337, comm: tapdisk2 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 13:05:24 xcp000 kernel: Call Trace:
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 13:05:24 xcp000 kernel:  [<f02f8379>] ? netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 13:05:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 13:05:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02ef2fc>] execute_actions+0x9c/0x9f0 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 13:05:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 13:05:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 13:05:24 xcp000 kernel:  [<f0461b14>] ? xprt_complete_rqst+0x64/0xa0 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f046481d>] ? xs_tcp_data_recv+0x17d/0x670 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f0463110>] ? xdr_skb_read_bits+0x0/0x50 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<c03377e0>] ? tcp_ack+0x13d0/0x1c00
Apr  7 13:05:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 13:05:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 13:05:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 13:05:24 xcp000 kernel:  [<c03397e5>] ? tcp_rcv_established+0x335/0x590
Apr  7 13:05:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 13:05:24 xcp000 kernel:  [<c03303f4>] tcp_sendpage+0x504/0x560
Apr  7 13:05:24 xcp000 kernel:  [<c02f3e30>] ? kernel_sendmsg+0x30/0x50
Apr  7 13:05:24 xcp000 kernel:  [<c032fef0>] ? tcp_sendpage+0x0/0x560
Apr  7 13:05:24 xcp000 kernel:  [<f0463eec>] xs_sendpages+0xec/0x210 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f0465f6e>] xs_tcp_send_request+0x4e/0x150 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f04620d3>] xprt_transmit+0x63/0x200 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f04678fb>] ? rpcauth_wrap_req+0x5b/0x90 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f04679b9>] ? rpcauth_marshcred+0x29/0x60 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f0460911>] call_transmit+0x161/0x240 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f0466cde>] __rpc_execute+0x5e/0x280 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<c0163617>] ? mempool_alloc+0x37/0x110
Apr  7 13:05:24 xcp000 kernel:  [<f046637a>] ? rpc_set_active+0x4a/0x90 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f0466f27>] rpc_execute+0x17/0x20 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f045fc84>] rpc_run_task+0x44/0x60 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f0800fec>] nfs_file_direct_write+0x4dc/0x720 [nfs]
Apr  7 13:05:24 xcp000 kernel:  [<f07f81cd>] nfs_file_write+0x5d/0x190 [nfs]
Apr  7 13:05:24 xcp000 kernel:  [<c01c4bd8>] aio_rw_vect_retry+0x68/0x160
Apr  7 13:05:24 xcp000 kernel:  [<f07f8170>] ? nfs_file_write+0x0/0x190 [nfs]
Apr  7 13:05:24 xcp000 kernel:  [<c01c4b70>] ? aio_rw_vect_retry+0x0/0x160
Apr  7 13:05:24 xcp000 kernel:  [<c01c5b77>] aio_run_iocb+0x67/0x130
Apr  7 13:05:24 xcp000 kernel:  [<c01c6471>] sys_io_submit+0x271/0x480
Apr  7 13:05:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 13:05:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf55b2 ]---
Apr  7 13:05:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 13:05:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 13:05:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 13:05:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2948 data_len=2896 ip_summed=0
Apr  7 13:05:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 13:05:24 xcp000 kernel: Pid: 15337, comm: tapdisk2 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 13:05:24 xcp000 kernel: Call Trace:
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 13:05:24 xcp000 kernel:  [<f02f8379>] ? netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 13:05:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 13:05:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 13:05:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 13:05:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 13:05:24 xcp000 kernel:  [<f0461b14>] ? xprt_complete_rqst+0x64/0xa0 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f046481d>] ? xs_tcp_data_recv+0x17d/0x670 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f0463110>] ? xdr_skb_read_bits+0x0/0x50 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<c03377e0>] ? tcp_ack+0x13d0/0x1c00
Apr  7 13:05:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 13:05:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 13:05:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 13:05:24 xcp000 kernel:  [<c03397e5>] ? tcp_rcv_established+0x335/0x590
Apr  7 13:05:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 13:05:24 xcp000 kernel:  [<c03303f4>] tcp_sendpage+0x504/0x560
Apr  7 13:05:24 xcp000 kernel:  [<c02f3e30>] ? kernel_sendmsg+0x30/0x50
Apr  7 13:05:24 xcp000 kernel:  [<c032fef0>] ? tcp_sendpage+0x0/0x560
Apr  7 13:05:24 xcp000 kernel:  [<f0463eec>] xs_sendpages+0xec/0x210 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f0465f6e>] xs_tcp_send_request+0x4e/0x150 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f04620d3>] xprt_transmit+0x63/0x200 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f04678fb>] ? rpcauth_wrap_req+0x5b/0x90 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f04679b9>] ? rpcauth_marshcred+0x29/0x60 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f0460911>] call_transmit+0x161/0x240 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f0466cde>] __rpc_execute+0x5e/0x280 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<c0163617>] ? mempool_alloc+0x37/0x110
Apr  7 13:05:24 xcp000 kernel:  [<f046637a>] ? rpc_set_active+0x4a/0x90 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f0466f27>] rpc_execute+0x17/0x20 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f045fc84>] rpc_run_task+0x44/0x60 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f0800fec>] nfs_file_direct_write+0x4dc/0x720 [nfs]
Apr  7 13:05:24 xcp000 kernel:  [<f07f81cd>] nfs_file_write+0x5d/0x190 [nfs]
Apr  7 13:05:24 xcp000 kernel:  [<c01c4bd8>] aio_rw_vect_retry+0x68/0x160
Apr  7 13:05:24 xcp000 kernel:  [<f07f8170>] ? nfs_file_write+0x0/0x190 [nfs]
Apr  7 13:05:24 xcp000 kernel:  [<c01c4b70>] ? aio_rw_vect_retry+0x0/0x160
Apr  7 13:05:24 xcp000 kernel:  [<c01c5b77>] aio_run_iocb+0x67/0x130
Apr  7 13:05:24 xcp000 kernel:  [<c01c6471>] sys_io_submit+0x271/0x480
Apr  7 13:05:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 13:05:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf55b3 ]---
Apr  7 13:05:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 13:05:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 13:05:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 13:05:24 xcp000 kernel: netbk: caps=(0x10801, 0x0) len=2948 data_len=2896 ip_summed=0
Apr  7 13:05:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 13:05:24 xcp000 kernel: Pid: 15337, comm: tapdisk2 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 13:05:24 xcp000 kernel: Call Trace:
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 13:05:24 xcp000 kernel:  [<f02f8379>] ? netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 13:05:24 xcp000 kernel:  [<f02ef24a>] ? do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 13:05:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02ef2fc>] execute_actions+0x9c/0x9f0 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 13:05:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 13:05:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c033a746>] ? tcp_transmit_skb+0x376/0x690
Apr  7 13:05:24 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 13:05:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 13:05:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 13:05:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 13:05:24 xcp000 kernel:  [<c033986b>] ? tcp_rcv_established+0x3bb/0x590
Apr  7 13:05:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 13:05:24 xcp000 kernel:  [<c03303f4>] tcp_sendpage+0x504/0x560
Apr  7 13:05:24 xcp000 kernel:  [<c02f3e30>] ? kernel_sendmsg+0x30/0x50
Apr  7 13:05:24 xcp000 kernel:  [<c032fef0>] ? tcp_sendpage+0x0/0x560
Apr  7 13:05:24 xcp000 kernel:  [<f0463eec>] xs_sendpages+0xec/0x210 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f0465f6e>] xs_tcp_send_request+0x4e/0x150 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f04620d3>] xprt_transmit+0x63/0x200 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f04678fb>] ? rpcauth_wrap_req+0x5b/0x90 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f04679b9>] ? rpcauth_marshcred+0x29/0x60 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f0460911>] call_transmit+0x161/0x240 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f0466cde>] __rpc_execute+0x5e/0x280 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<c0163617>] ? mempool_alloc+0x37/0x110
Apr  7 13:05:24 xcp000 kernel:  [<f046637a>] ? rpc_set_active+0x4a/0x90 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f0466f27>] rpc_execute+0x17/0x20 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f045fc84>] rpc_run_task+0x44/0x60 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f0800fec>] nfs_file_direct_write+0x4dc/0x720 [nfs]
Apr  7 13:05:24 xcp000 kernel:  [<f07f81cd>] nfs_file_write+0x5d/0x190 [nfs]
Apr  7 13:05:24 xcp000 kernel:  [<c01c4bd8>] aio_rw_vect_retry+0x68/0x160
Apr  7 13:05:24 xcp000 kernel:  [<f07f8170>] ? nfs_file_write+0x0/0x190 [nfs]
Apr  7 13:05:24 xcp000 kernel:  [<c01c4b70>] ? aio_rw_vect_retry+0x0/0x160
Apr  7 13:05:24 xcp000 kernel:  [<c01c5b77>] aio_run_iocb+0x67/0x130
Apr  7 13:05:24 xcp000 kernel:  [<c01c6471>] sys_io_submit+0x271/0x480
Apr  7 13:05:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 13:05:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf55b4 ]---
Apr  7 13:05:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 13:05:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 13:05:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 13:05:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2948 data_len=2896 ip_summed=0
Apr  7 13:05:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 13:05:24 xcp000 kernel: Pid: 15337, comm: tapdisk2 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 13:05:24 xcp000 kernel: Call Trace:
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 13:05:24 xcp000 kernel:  [<f02f8379>] ? netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 13:05:24 xcp000 kernel:  [<f02ef24a>] ? do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 13:05:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 13:05:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 13:05:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c033a746>] ? tcp_transmit_skb+0x376/0x690
Apr  7 13:05:24 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 13:05:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 13:05:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 13:05:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 13:05:24 xcp000 kernel:  [<c033986b>] ? tcp_rcv_established+0x3bb/0x590
Apr  7 13:05:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 13:05:24 xcp000 kernel:  [<c03303f4>] tcp_sendpage+0x504/0x560
Apr  7 13:05:24 xcp000 kernel:  [<c02f3e30>] ? kernel_sendmsg+0x30/0x50
Apr  7 13:05:24 xcp000 kernel:  [<c032fef0>] ? tcp_sendpage+0x0/0x560
Apr  7 13:05:24 xcp000 kernel:  [<f0463eec>] xs_sendpages+0xec/0x210 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f0465f6e>] xs_tcp_send_request+0x4e/0x150 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f04620d3>] xprt_transmit+0x63/0x200 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f04678fb>] ? rpcauth_wrap_req+0x5b/0x90 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f04679b9>] ? rpcauth_marshcred+0x29/0x60 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f0460911>] call_transmit+0x161/0x240 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f0466cde>] __rpc_execute+0x5e/0x280 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<c0163617>] ? mempool_alloc+0x37/0x110
Apr  7 13:05:24 xcp000 kernel:  [<f046637a>] ? rpc_set_active+0x4a/0x90 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f0466f27>] rpc_execute+0x17/0x20 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f045fc84>] rpc_run_task+0x44/0x60 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f0800fec>] nfs_file_direct_write+0x4dc/0x720 [nfs]
Apr  7 13:05:24 xcp000 kernel:  [<f07f81cd>] nfs_file_write+0x5d/0x190 [nfs]
Apr  7 13:05:24 xcp000 kernel:  [<c01c4bd8>] aio_rw_vect_retry+0x68/0x160
Apr  7 13:05:24 xcp000 kernel:  [<f07f8170>] ? nfs_file_write+0x0/0x190 [nfs]
Apr  7 13:05:24 xcp000 kernel:  [<c01c4b70>] ? aio_rw_vect_retry+0x0/0x160
Apr  7 13:05:24 xcp000 kernel:  [<c01c5b77>] aio_run_iocb+0x67/0x130
Apr  7 13:05:24 xcp000 kernel:  [<c01c6471>] sys_io_submit+0x271/0x480
Apr  7 13:05:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 13:05:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf55b5 ]---
Apr  7 13:05:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 13:05:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 13:05:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 13:05:24 xcp000 kernel: netbk: caps=(0x10801, 0x0) len=2948 data_len=2896 ip_summed=0
Apr  7 13:05:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 13:05:24 xcp000 kernel: Pid: 15337, comm: tapdisk2 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 13:05:24 xcp000 kernel: Call Trace:
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 13:05:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 13:05:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02ef2fc>] execute_actions+0x9c/0x9f0 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 13:05:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 13:05:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c01a2350>] ? do_select+0x610/0x630
Apr  7 13:05:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 13:05:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 13:05:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 13:05:24 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 13:05:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 13:05:24 xcp000 kernel:  [<c03303f4>] tcp_sendpage+0x504/0x560
Apr  7 13:05:24 xcp000 kernel:  [<c02f3e30>] ? kernel_sendmsg+0x30/0x50
Apr  7 13:05:24 xcp000 kernel:  [<c032fef0>] ? tcp_sendpage+0x0/0x560
Apr  7 13:05:24 xcp000 kernel:  [<f0463eec>] xs_sendpages+0xec/0x210 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f0465f6e>] xs_tcp_send_request+0x4e/0x150 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f04620d3>] xprt_transmit+0x63/0x200 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f04678fb>] ? rpcauth_wrap_req+0x5b/0x90 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f04679b9>] ? rpcauth_marshcred+0x29/0x60 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f0460911>] call_transmit+0x161/0x240 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f0466cde>] __rpc_execute+0x5e/0x280 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<c0163617>] ? mempool_alloc+0x37/0x110
Apr  7 13:05:24 xcp000 kernel:  [<f046637a>] ? rpc_set_active+0x4a/0x90 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f0466f27>] rpc_execute+0x17/0x20 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f045fc84>] rpc_run_task+0x44/0x60 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f0800fec>] nfs_file_direct_write+0x4dc/0x720 [nfs]
Apr  7 13:05:24 xcp000 kernel:  [<f07f81cd>] nfs_file_write+0x5d/0x190 [nfs]
Apr  7 13:05:24 xcp000 kernel:  [<c01c4bd8>] aio_rw_vect_retry+0x68/0x160
Apr  7 13:05:24 xcp000 kernel:  [<f07f8170>] ? nfs_file_write+0x0/0x190 [nfs]
Apr  7 13:05:24 xcp000 kernel:  [<c01c4b70>] ? aio_rw_vect_retry+0x0/0x160
Apr  7 13:05:24 xcp000 kernel:  [<c01c5b77>] aio_run_iocb+0x67/0x130
Apr  7 13:05:24 xcp000 kernel:  [<c01c6471>] sys_io_submit+0x271/0x480
Apr  7 13:05:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 13:05:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf55b6 ]---
Apr  7 13:05:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 13:05:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 13:05:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 13:05:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2948 data_len=2896 ip_summed=0
Apr  7 13:05:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 13:05:24 xcp000 kernel: Pid: 15337, comm: tapdisk2 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 13:05:24 xcp000 kernel: Call Trace:
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 13:05:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 13:05:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 13:05:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 13:05:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 13:05:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 13:05:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 13:05:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 13:05:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 13:05:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 13:05:24 xcp000 kernel:  [<c01a2350>] ? do_select+0x610/0x630
Apr  7 13:05:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 13:05:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 13:05:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 13:05:24 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 13:05:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 13:05:24 xcp000 kernel:  [<c03303f4>] tcp_sendpage+0x504/0x560
Apr  7 13:05:24 xcp000 kernel:  [<c02f3e30>] ? kernel_sendmsg+0x30/0x50
Apr  7 13:05:24 xcp000 kernel:  [<c032fef0>] ? tcp_sendpage+0x0/0x560
Apr  7 13:05:24 xcp000 kernel:  [<f0463eec>] xs_sendpages+0xec/0x210 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f0465f6e>] xs_tcp_send_request+0x4e/0x150 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f04620d3>] xprt_transmit+0x63/0x200 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f04678fb>] ? rpcauth_wrap_req+0x5b/0x90 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f04679b9>] ? rpcauth_marshcred+0x29/0x60 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f0460911>] call_transmit+0x161/0x240 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f0466cde>] __rpc_execute+0x5e/0x280 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<c0163617>] ? mempool_alloc+0x37/0x110
Apr  7 13:05:24 xcp000 kernel:  [<f046637a>] ? rpc_set_active+0x4a/0x90 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f0466f27>] rpc_execute+0x17/0x20 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f045fc84>] rpc_run_task+0x44/0x60 [sunrpc]
Apr  7 13:05:24 xcp000 kernel:  [<f0800fec>] nfs_file_direct_write+0x4dc/0x720 [nfs]
Apr  7 13:05:24 xcp000 kernel:  [<f07f81cd>] nfs_file_write+0x5d/0x190 [nfs]
Apr  7 13:05:24 xcp000 kernel:  [<c01c4bd8>] aio_rw_vect_retry+0x68/0x160
Apr  7 13:05:24 xcp000 kernel:  [<f07f8170>] ? nfs_file_write+0x0/0x190 [nfs]
Apr  7 13:05:24 xcp000 kernel:  [<c01c4b70>] ? aio_rw_vect_retry+0x0/0x160
Apr  7 13:05:24 xcp000 kernel:  [<c01c5b77>] aio_run_iocb+0x67/0x130
Apr  7 13:05:24 xcp000 kernel:  [<c01c6471>] sys_io_submit+0x271/0x480
Apr  7 13:05:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 13:05:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf55b7 ]---
Apr  7 11:06:41 xcp000 HVM4[15650]:   XENUTIL: ExpandGrantTable: GRANT TABLE 2: (1024 - 1535) at FFFFF88003765000 (fbfa9000) 
Apr  7 11:07:48 xcp000 HVM4[15650]:    XENNET: ReceiverWaitForPacketReturn: 1 outstanding 
Apr  7 11:07:48 xcp000 HVM4[15650]:    XENNET: ReceiverWaitForPacketReturn: 1 outstanding 
Apr  7 11:07:48 xcp000 HVM4[15650]:    XENNET: ReceiverWaitForPacketReturn: 5 outstanding 
Apr  7 11:07:48 xcp000 HVM4[15650]:    XENNET: ReceiverWaitForPacketReturn: 2 outstanding 
Apr  7 11:08:52 xcp000 HVM4[15650]:   XEVTCHN: USER: Guest agent service starting 
Apr  7 14:00:51 xcp000 ovs-vsctl: 00001|vsctl|INFO|Called as /usr/bin/ovs-vsctl list-br
Apr  7 14:43:27 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:43:27 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:43:27 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:43:27 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:43:27 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:43:27 xcp000 kernel: Pid: 23707, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:43:27 xcp000 kernel: Call Trace:
Apr  7 14:43:27 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:43:27 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:43:27 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:43:27 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:43:27 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:43:27 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:43:27 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:43:27 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:43:27 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:43:27 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:43:27 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:43:27 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:43:27 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:43:27 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:43:27 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:43:27 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:43:27 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:43:27 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:43:27 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:43:27 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:43:27 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:43:27 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:43:27 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:43:27 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:43:27 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:43:27 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:43:27 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:43:27 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:43:27 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:43:27 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:43:27 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:43:27 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:43:27 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:43:27 xcp000 kernel:  [<c011b43f>] ? kmap_atomic+0x1f/0x30
Apr  7 14:43:27 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:43:27 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:43:27 xcp000 kernel:  [<c0169cc2>] ? lru_cache_add_lru+0x12/0x30
Apr  7 14:43:27 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:43:27 xcp000 kernel:  [<c017f366>] ? vma_merge+0x136/0x1c0
Apr  7 14:43:27 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:43:27 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:43:27 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:43:27 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:43:27 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:43:27 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:43:27 xcp000 kernel: ---[ end trace d9ef8dc18cbf55b8 ]---
Apr  7 14:43:37 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:43:37 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:43:37 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:43:37 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:43:37 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:43:37 xcp000 kernel: Pid: 23707, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:43:37 xcp000 kernel: Call Trace:
Apr  7 14:43:37 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:43:37 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:43:37 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:43:37 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:43:37 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:43:37 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:43:37 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:43:37 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:43:37 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:43:37 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:43:37 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:43:37 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:43:37 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:43:37 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:43:37 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:43:37 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:43:37 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:43:37 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:43:37 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:43:37 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:43:37 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:43:37 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:43:37 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:43:37 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:43:37 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:43:37 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:43:37 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:43:37 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:43:37 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:43:37 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:43:37 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:43:37 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:43:37 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:43:37 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:43:37 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:43:37 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:43:37 xcp000 kernel:  [<c0169cc2>] ? lru_cache_add_lru+0x12/0x30
Apr  7 14:43:37 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:43:37 xcp000 kernel:  [<c017f366>] ? vma_merge+0x136/0x1c0
Apr  7 14:43:37 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:43:37 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:43:37 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:43:37 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:43:37 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:43:37 xcp000 kernel: ---[ end trace d9ef8dc18cbf55b9 ]---
Apr  7 14:43:37 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:43:37 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:43:37 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:43:37 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:43:37 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:43:37 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:43:37 xcp000 kernel: Call Trace:
Apr  7 14:43:37 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:43:37 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:43:37 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:43:37 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:43:37 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:43:37 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:43:37 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:43:37 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:43:37 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:43:37 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:43:37 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:43:37 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:43:37 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:43:37 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:43:37 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:43:37 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:43:37 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:43:37 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:43:37 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:43:37 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:43:37 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:43:37 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:43:37 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:43:37 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:43:37 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:43:37 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:43:37 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:43:37 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:43:37 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:43:37 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:43:37 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:43:37 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:43:37 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:43:37 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:43:37 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:43:37 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:43:37 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:43:37 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:43:37 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:43:37 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:43:37 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:43:37 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:43:37 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:43:37 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:43:37 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:43:37 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:43:37 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:43:37 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:43:37 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:43:37 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:43:37 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:43:37 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:43:37 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:43:37 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:43:37 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:43:37 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:43:37 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:43:37 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:43:37 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:43:37 xcp000 kernel:  [<c011f3aa>] ? dequeue_task+0x9a/0xf0
Apr  7 14:43:37 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:43:37 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:43:37 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:43:37 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:43:37 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:43:37 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:43:37 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:43:37 xcp000 kernel: ---[ end trace d9ef8dc18cbf55ba ]---
Apr  7 14:43:37 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:43:37 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:43:37 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:43:37 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:43:37 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:43:37 xcp000 kernel: Pid: 23707, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:43:37 xcp000 kernel: Call Trace:
Apr  7 14:43:37 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:43:37 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:43:37 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:43:37 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:43:37 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:43:37 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:43:37 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:43:37 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:43:37 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:43:37 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:43:37 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:43:37 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:43:37 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:43:37 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:43:37 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:43:37 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:43:37 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:43:37 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:43:37 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:43:37 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:43:37 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:43:37 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:43:37 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:43:37 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:43:37 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:43:37 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:43:37 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:43:37 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:43:37 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:43:37 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:43:37 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:43:37 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:43:37 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:43:37 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:43:37 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:43:37 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:43:37 xcp000 kernel:  [<c0169cc2>] ? lru_cache_add_lru+0x12/0x30
Apr  7 14:43:37 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:43:37 xcp000 kernel:  [<c017f366>] ? vma_merge+0x136/0x1c0
Apr  7 14:43:37 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:43:37 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:43:37 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:43:37 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:43:37 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:43:37 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:43:37 xcp000 kernel: ---[ end trace d9ef8dc18cbf55bb ]---
Apr  7 14:43:37 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:43:37 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:43:37 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:43:37 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:43:37 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:43:37 xcp000 kernel: Pid: 23707, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:43:37 xcp000 kernel: Call Trace:
Apr  7 14:43:37 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:43:37 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:43:37 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:43:37 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:43:37 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:43:37 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:43:37 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:43:37 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:43:37 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:43:37 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:43:37 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:43:37 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:43:37 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:43:37 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:43:37 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:43:37 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:43:37 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:43:37 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:43:37 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:43:37 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:43:37 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:43:37 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:43:37 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:43:37 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:43:37 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:43:37 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:43:37 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:43:37 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:43:37 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:43:37 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:43:37 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:43:37 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:43:37 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:43:37 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:43:37 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:43:37 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:43:37 xcp000 kernel:  [<c0169cc2>] ? lru_cache_add_lru+0x12/0x30
Apr  7 14:43:37 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:43:37 xcp000 kernel:  [<c017f366>] ? vma_merge+0x136/0x1c0
Apr  7 14:43:37 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:43:37 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:43:37 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:43:37 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:43:37 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:43:37 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:43:37 xcp000 kernel: ---[ end trace d9ef8dc18cbf55bc ]---
Apr  7 14:44:34 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:34 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:34 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:34 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:34 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:34 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:34 xcp000 kernel: Call Trace:
Apr  7 14:44:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:34 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:34 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:34 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:34 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:34 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:34 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:34 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:34 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:34 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:34 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:34 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:34 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:34 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:34 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:34 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:34 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:34 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:34 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:34 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:34 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:34 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:34 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:34 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:34 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:34 xcp000 kernel:  [<c03377e0>] ? tcp_ack+0x13d0/0x1c00
Apr  7 14:44:34 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:34 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:34 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:34 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:34 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:34 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:34 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:34 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:34 xcp000 kernel:  [<c0131339>] ? local_bh_enable_ip+0x79/0x80
Apr  7 14:44:34 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:34 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:34 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:34 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:34 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:34 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:34 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:34 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:34 xcp000 kernel: ---[ end trace d9ef8dc18cbf55bd ]---
Apr  7 14:44:34 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:34 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:34 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:34 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:44:34 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:34 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:34 xcp000 kernel: Call Trace:
Apr  7 14:44:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:34 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:34 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:34 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:34 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:34 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:34 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:34 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:34 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:34 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:34 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:34 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:34 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:34 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:34 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:34 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:34 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:34 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:34 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:34 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:34 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:34 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:34 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:34 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:34 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:34 xcp000 kernel:  [<c03377e0>] ? tcp_ack+0x13d0/0x1c00
Apr  7 14:44:34 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:34 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:34 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:34 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:34 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:34 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:34 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:34 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:34 xcp000 kernel:  [<c0131339>] ? local_bh_enable_ip+0x79/0x80
Apr  7 14:44:34 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:34 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:34 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:34 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:34 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:34 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:34 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:34 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:34 xcp000 kernel: ---[ end trace d9ef8dc18cbf55be ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0131339>] ? local_bh_enable_ip+0x79/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf55bf ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0131339>] ? local_bh_enable_ip+0x79/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf55c0 ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0131339>] ? local_bh_enable_ip+0x79/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf55c1 ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0131339>] ? local_bh_enable_ip+0x79/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf55c2 ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0131339>] ? local_bh_enable_ip+0x79/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf55c3 ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0131339>] ? local_bh_enable_ip+0x79/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf55c4 ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0131339>] ? local_bh_enable_ip+0x79/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf55c5 ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0131339>] ? local_bh_enable_ip+0x79/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf55c6 ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0131339>] ? local_bh_enable_ip+0x79/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf55c7 ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0131339>] ? local_bh_enable_ip+0x79/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf55c8 ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0131339>] ? local_bh_enable_ip+0x79/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf55c9 ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0131339>] ? local_bh_enable_ip+0x79/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf55ca ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0131339>] ? local_bh_enable_ip+0x79/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf55cb ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0131339>] ? local_bh_enable_ip+0x79/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf55cc ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0131339>] ? local_bh_enable_ip+0x79/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf55cd ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0131339>] ? local_bh_enable_ip+0x79/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf55ce ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queux1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0131339>] ? local_bh_enable_ip+0x79/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf55d0 ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0xev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_o4> [<c03 ip_local_out+0x1ue_xmit+0h_output+0x0/0x2output+0x0/0x2cata_recv+0x203/def_readable+0kb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmskb+0x376/0xit+0x33c/0x900_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel: <4g+0x706/0x60
Apr  7 14:44:35 xcp000 kernel:  [<c02f<c0131339>] ? localsync_write+0xcremove_wake_funct+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192a<c0193146>] vft_set_timeout+e+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel: <7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[-----------WARNINt+0x1a1/0x25ct Name
Apr  7 14:44:35 xcp000 kernel: netbk:=5880 datdules linked i auth_rpcgss lockd sunrpc opd llc ipt_Rg_ipv4 xt_state er ip_tables x_tables  output sbs sbshc parport_pc l pata_acpi tpm_tis rtc_core button t tpm_bios rtc_li i2c_i801 i2cd ide_gd_modci_hcd ohci_hcd ehci_t tileblit bocode]
Apr  7 14:44:35 xcp000 kernel: Pnted: G 0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: <skb_gso_segment+0x1a1so_segment_slowpa_segment+0xslowpath1>] skb_gc63>]0
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_dir<4> [<c011b2a1>] 0x1c0
Apr  7 14:44:35 xcp000 kernel:  [</0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel: <rt_se [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [oc037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:44:35 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:44:35 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:44:35 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:44:35 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:44:35 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:44:35 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:44:35 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:44:35 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:44:35 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:44:35 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:44:35 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:44:35 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:44:35 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:44:35 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf55d2 ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video outp/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:44:35 xcp000 kernel:  [<c02256e9>] ? memmove+0x39/0x40
Apr  7 14:44:35 xcp000 kernel:  [<c018c873>] ? cache_flusharray+0x93/0xe0
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:44:35 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:44:35 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:44:35 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:44:35 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:44:35 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:44:35 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:44:35 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:44:35 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:44:35 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:44:35 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:44:35 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:44:35 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf55d4 ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c030x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c037d0f8>] ? schedule_hrtimeout_range+0xc8/0x100
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/<c02f20fa>] sock_aio_writc0128490>] ? check_preete+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel: x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [> [<c0192ac0>] 0193146>] vfs_write03>] ? poll_select_set1936ed>] sys_wr4e1>] sysca9ef8dc18cbf55d7 ]------594 skb_gso_segmHardware aps=(0xen=24810 iptun nlgss lockd sunr ipt_REtate nf_conntrackr ip_eo output sbs sbshc fa parport_pc lp parporpi tpm_tis rtc_cmos rmal_sys e1000 seri ata_piix ata_generispkr dm_region_hash 3w_xxxx sd_mod scsi_mod ext3 ohci_hcd ehcit softcursor [last comm: netback/.12-0.7.1.xs1.0.0.31all Trace:
Apr  7 14:44:35 xcp000 kernel: x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a4nt+0x1a1/0lowpath_common] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:44:35 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:44:35 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:44:35 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:44:35 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:44:35 xcp000 kernel:  0
Apr  7 14:44:35 xcp000 kernel:  [<c032301061>] net0106a51> [<c03042b2>]c0304029>]  [<c013117a>] <c018d579> do_softirq+0x75/i+0x1a/0x20
Apr  7 14:44:35 xcp000 kernel: n+0xe92/0x1520
Apr  7 14:44:35 xcp000 kernel:  [<c0120662>]0x72/0xf0
Apr  7 14:44:35 xcp000 kernel:  [<c0120731>y+0x21/0x40
Apr  7 14:44:35 xcp000 kernel:  [<c012076f>] ? set_ntity+0x1f/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c037bc19>] x2e9/0x970
Apr  7 14:44:35 xcp000 kernel:  [0x160
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? auton+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c0_thread+0x0/0x160
Apr  7 14:44:35 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf55d8 ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: s=(0x10801, 0x191829) len=24860 data_len=24810 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4ate nf_conntrack xt_tcpudp iptable_fi ip_tables x_tables binideo output sbs sbsh ac parport_pc lp parg evdev pata_acpi tpssor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common] ? skb_12bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:44:35 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:44:35 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:44:35 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:44:35 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:44:35 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:44:35 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:44:35 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:44:35 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:44:35 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:44:35 xcp000 kernel:  [<c01312b5>] 12bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:44:35 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:44:35 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:44:35 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:44:35 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:44:35 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:44:35 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:44:35 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:44:35 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:44:35 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:44:35 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:44:35 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:44:35 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:44:35 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:44:35 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:44:35 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf55da ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x252bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c037d0f8>] ? schedule_hrtimeout_range+0xc8/0x100
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf55db ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=19020 data_len=18970 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:44:35 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:44:35 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:44:35 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:44:35 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:44:35 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:44:35 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:44:35 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:44:35 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:44:35 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:44:35 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:44:35 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:44:35 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:44:35 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf55dc ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:44:35 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:44:35 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:44:35 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:44:35 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:44:35 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:44:35 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:44:35 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:44:35 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:44:35 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:44:35 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:44:35 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:44:35 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:44:35 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf55dd ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c037d0f8>] ? schedule_hrtimeout_range+0xc8/0x100
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf55de ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:44:35 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:44:35 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:44:35 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:44:35 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:44:35 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:44:35 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:44:35 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:44:35 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:44:35 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:44:35 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:44:35 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:44:35 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:44:35 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf55df ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:44:35 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:44:35 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:44:35 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:44:35 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:44:35 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:44:35 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:44:35 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:44:35 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:44:35 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:44:35 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:44:35 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:44:35 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:44:35 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf55e0 ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c037d0f8>] ? schedule_hrtimeout_range+0xc8/0x100
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf55e1 ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=20480 data_len=20430 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:44:35 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:44:35 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:44:35 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:44:35 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:44:35 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:44:35 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:44:35 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:44:35 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:44:35 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:44:35 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:44:35 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:44:35 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:44:35 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf55e2 ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:44:35 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:44:35 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:44:35 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:44:35 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:44:35 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:44:35 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:44:35 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:44:35 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:44:35 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:44:35 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:44:35 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:44:35 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:44:35 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf55e3 ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c037d0f8>] ? schedule_hrtimeout_range+0xc8/0x100
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0324b92>] ? ip_rcv+0x1e2/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0301061>] ? netif_receive_skb+0x401/0x660
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf55e4 ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=24860 data_len=24810 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:44:35 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:44:35 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:44:35 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:44:35 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:44:35 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:44:35 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:44:35 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:44:35 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:44:35 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:44:35 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:44:35 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:44:35 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:44:35 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf55e5 ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:44:35 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:44:35 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:44:35 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:44:35 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:44:35 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:44:35 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:44:35 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:44:35 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:44:35 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:44:35 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:44:35 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:44:35 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:44:35 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf55e6 ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c037d0f8>] ? schedule_hrtimeout_range+0xc8/0x100
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0324b92>] ? ip_rcv+0x1e2/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0301061>] ? netif_receive_skb+0x401/0x660
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf55e7 ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0324b92>] ? ip_rcv+0x1e2/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0301061>] ? netif_receive_skb+0x401/0x660
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf55e8 ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=48220 data_len=48170 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:44:35 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:44:35 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:44:35 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:44:35 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:44:35 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:44:35 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:44:35 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:44:35 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:44:35 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:44:35 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:44:35 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:44:35 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:44:35 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:44:35 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:44:35 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf55e9 ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=33620 data_len=33570 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:44:35 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:44:35 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:44:35 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:44:35 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:44:35 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:44:35 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:44:35 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:44:35 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:44:35 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:44:35 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:44:35 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:44:35 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:44:35 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:44:35 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:44:35 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf55ea ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=26320 data_len=26270 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:44:35 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:44:35 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:44:35 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:44:35 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:44:35 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:44:35 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:44:35 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:44:35 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:44:35 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:44:35 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:44:35 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:44:35 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:44:35 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:44:35 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:44:35 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf55eb ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf55ec ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf55ed ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c010f718>] ? xen_send_IPI_mask+0x58/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf55ee ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c010f718>] ? xen_send_IPI_mask+0x58/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf55ef ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf55f0 ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf55f1 ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c010f718>] ? xen_send_IPI_mask+0x58/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf55f2 ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c010f718>] ? xen_send_IPI_mask+0x58/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf55f3 ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c010f718>] ? xen_send_IPI_mask+0x58/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf55f4 ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c010f718>] ? xen_send_IPI_mask+0x58/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf55f5 ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c010f718>] ? xen_send_IPI_mask+0x58/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf55f6 ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c010f718>] ? xen_send_IPI_mask+0x58/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf55f7 ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c010f718>] ? xen_send_IPI_mask+0x58/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf55f8 ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c010f718>] ? xen_send_IPI_mask+0x58/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf55f9 ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c010f718>] ? xen_send_IPI_mask+0x58/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf55fa ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c010f718>] ? xen_send_IPI_mask+0x58/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf55fb ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c010f718>] ? xen_send_IPI_mask+0x58/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf55fc ]---
Apr  7 14:44:35 xcp000 kernel: tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c010f718>] ? xen_send_IPI_mask+0x58/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf55ff ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c01591a7>] ? handle_IRQ_event+0x37/0x100
Apr  7 14:44:35 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c0297dc3>] ? unmask_dynirq+0x73/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c015b3cf>] ? handle_level_irq+0xcf/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c022dbe0>] ? swiotlb_map_page+0x0/0x130
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf5600 ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c018cf7c>] ? cache_alloc_refill+0x6c/0x610
Apr  7 14:44:35 xcp000 kernel:  [<c01312b5>] ? do_softirq+0x75/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c013159b>] ? irq_exit+0x2b/0x40
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf5601 ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c013159b>] ? irq_exit+0x2b/0x40
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf5602 ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c013159b>] ? irq_exit+0x2b/0x40
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c010f718>] ? xen_send_IPI_mask+0x58/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf5603 ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c013159b>] ? irq_exit+0x2b/0x40
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c010f718>] ? xen_send_IPI_mask+0x58/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf5604 ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c013159b>] ? irq_exit+0x2b/0x40
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c010f718>] ? xen_send_IPI_mask+0x58/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf5605 ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c013159b>] ? irq_exit+0x2b/0x40
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c010f718>] ? xen_send_IPI_mask+0x58/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf5606 ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c013159b>] ? irq_exit+0x2b/0x40
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c010f718>] ? xen_send_IPI_mask+0x58/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf5607 ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c010f718>] ? xen_send_IPI_mask+0x58/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0301807>] ? napi_complete+0x37/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf5608 ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c010f718>] ? xen_send_IPI_mask+0x58/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0301807>] ? napi_complete+0x37/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf5609 ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0301807>] ? napi_complete+0x37/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf560a ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0297dc3>] ? unmask_dynirq+0x73/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0106304>] ? handle_irq+0x34/0x60
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0301807>] ? napi_complete+0x37/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf560b ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c033986b>] ? tcp_rcv_established+0x3bb/0x590
Apr  7 14:44:35 xcp000 kernel:  [<c02f856a>] ? skb_checksum+0x5a/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0301807>] ? napi_complete+0x37/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf560c ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0301807>] ? napi_complete+0x37/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf560d ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0301807>] ? napi_complete+0x37/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf560e ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c010f718>] ? xen_send_IPI_mask+0x58/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0301807>] ? napi_complete+0x37/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf560f ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c0125cab>] ? try_to_wake_up+0xab/0x260
Apr  7 14:44:35 xcp000 kernel:  [<c0125e6b>] ? default_wake_function+0xb/0x10
Apr  7 14:44:35 xcp000 kernel:  [<c014071b>] ? autoremove_wake_function+0x1b/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf5610 ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c021e10f>] ? cpumask_next_and+0x1f/0x40
Apr  7 14:44:35 xcp000 kernel:  [<c011fef6>] ? resched_task+0x56/0x60
Apr  7 14:44:35 xcp000 kernel:  [<c029b87b>] ? xen_spin_kick+0x2b/0xf0
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf5611 ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf5612 ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf5613 ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c033986b>] ? tcp_rcv_established+0x3bb/0x590
Apr  7 14:44:35 xcp000 kernel:  [<c02f856a>] ? skb_checksum+0x5a/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf5614 ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c0125e6b>] ? default_wake_function+0xb/0x10
Apr  7 14:44:35 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf5615 ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c033986b>] ? tcp_rcv_established+0x3bb/0x590
Apr  7 14:44:35 xcp000 kernel:  [<c02f856a>] ? skb_checksum+0x5a/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c0125e6b>] ? default_wake_function+0xb/0x10
Apr  7 14:44:35 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf5616 ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf5617 ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf5618 ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf5619 ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c010f718>] ? xen_send_IPI_mask+0x58/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf561a ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c010f718>] ? xen_send_IPI_mask+0x58/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf561b ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c010f718>] ? xen_send_IPI_mask+0x58/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf561c ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf561d ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf561e ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c010f718>] ? xen_send_IPI_mask+0x58/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf561f ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c010f718>] ? xen_send_IPI_mask+0x58/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf5620 ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c010f718>] ? xen_send_IPI_mask+0x58/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf5621 ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c010f718>] ? xen_send_IPI_mask+0x58/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf5622 ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0297dc3>] ? unmask_dynirq+0x73/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0106304>] ? handle_irq+0x34/0x60
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c021e10f>] ? cpumask_next_and+0x1f/0x40
Apr  7 14:44:35 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf5623 ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c021e10f>] ? cpumask_next_and+0x1f/0x40
Apr  7 14:44:35 xcp000 kernel:  [<c011fef6>] ? resched_task+0x56/0x60
Apr  7 14:44:35 xcp000 kernel:  [<c029b87b>] ? xen_spin_kick+0x2b/0xf0
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf5624 ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c010f718>] ? xen_send_IPI_mask+0x58/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf5625 ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c010f718>] ? xen_send_IPI_mask+0x58/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf5626 ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c010f718>] ? xen_send_IPI_mask+0x58/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf5627 ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c010f718>] ? xen_send_IPI_mask+0x58/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf5628 ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf5629 ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf562a ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c010f718>] ? xen_send_IPI_mask+0x58/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf562b ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf562c ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c010f718>] ? xen_send_IPI_mask+0x58/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf562d ]---
Apr  7 14:44:35 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:35 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:35 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:35 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:35 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:35 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:35 xcp000 kernel: Call Trace:
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:35 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:35 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:35 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:35 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:35 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:35 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:35 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:35 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:35 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:35 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:35 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:35 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:35 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:35 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:35 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:35 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:35 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:35 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:35 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:35 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:35 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:35 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:35 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:35 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:35 xcp000 kernel: ---[ end trace d9ef8dc18cbf562e ]---
Apr  7 14:44:36 xcp000 kernel: 033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c010f718>] ? xen_send_IPI_mask+0x58/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf563d ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf563e ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c010f718>] ? xen_send_IPI_mask+0x58/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf563f ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf5640 ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c010f718>] ? xen_send_IPI_mask+0x58/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf5641 ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c010f718>] ? xen_send_IPI_mask+0x58/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c029b87b>] ? xen_spin_kick+0x2b/0xf0
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf5642 ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c010f718>] ? xen_send_IPI_mask+0x58/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf5643 ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf5644 ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c010f718>] ? xen_send_IPI_mask+0x58/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf5645 ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c010f718>] ? xen_send_IPI_mask+0x58/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf5646 ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c010f718>] ? xen_send_IPI_mask+0x58/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf5647 ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf5648 ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c010f718>] ? xen_send_IPI_mask+0x58/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf5649 ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c010f718>] ? xen_send_IPI_mask+0x58/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf564a ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c010f718>] ? xen_send_IPI_mask+0x58/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf564b ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic lifunction+0x0/0x50
Apr  7 14:44:36 xcp000 kernel: <edf>] ? sy_file_pe0xf/0c0192ac0>] ? rw_area+0x60/0x93146s_write+0x1464> [<c01a1603>]? poll_select_se_timeout+0x0x90
Apr  7 14:44:36 xcp000 kernel: <4 [<c01936sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c ]------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WAING: at core/v.c:1skb_gegment+0x1a1/4>Hardware name: roduct Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_ummed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 auth_rpcgss lockdstate nf_conntrack xt_tcpudp ip binfmt_misc dm_man container baram thermal sg evdev pata processor 000 serio_raw tpm_bioeneric libata i2c_i801 i2c_core pcspkr dm_rhash dm_log dm_mod scsi_mod ext3bcore fbcon font ti [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: <4Tainted: G        n #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel: <4[<c012bc9c>] warn_slowpath_co4> [<c0301a41>] ? skb_gso_segment+0ath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gs250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/341d>] sch_direc>] ? kmap_atomice91>] dev_queue_ netdev_send+0x29/0x
Apr  7 14:44:36 xcp000 kernel:  [<f02switch_mod]
Apr  7 14:44:36 xcp000 kernel: 30 [openvswitcactions+0x32b/0x
Apr  7 14:44:36 xcp000 kernel:  [<c037<4> [<f02f12a5ket+0xe5/0x190 [openvswi6958>] vportswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<+0x49/0x90 [o7>] dev_har04fcc>] dev_c030aa81>] ne [<c031dcf3>] ? nf_iterat0328720>] ? ip_f>] ip_finish_outp_finish_output+0x0 ip_output+0x65/0xb_output+0x0/0x2c0out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel: <0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c01a270/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c03280x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [4> [<c0328f87>] f7772>46>] tcp_tran<c033bb7c>] >] ? __alloc_page0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel: <ndmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c010f718>] ? xen_send_IPI_mask+0x58/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf564d ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2ac>] tcp_write_xlloc_pages_nodemc033c171>] _x31/0x90
Apr  7 14:44:36 xcp000 kernel: 706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf5651 ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf5652 ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]---706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf5656 ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf5657 ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_se706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf565b ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>]706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf565c ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x2c171>] __tcp90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf5660 ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf5661 ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------[<c0301c63>] dev_ch_direct_xmit+0x1p_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c03v_queue_xmit+0x291send+0x29/0x40 02f6a09>] vportod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24vswitch_mod]
Apr  7 14:44:36 xcp000 kernel: 0x32b/0x9f0 [openvswit037e043>] ? _spin_unloc2f12a5>] dp_process_received_p/0x190 [openvswitch_mod]port_receive+0x38od]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] inter90 [openvswihard_start_xmit+0x24dev_queue_xmit+0x3cc>] neigh_resolvecf3>] ? nf_iterate+0x53/] ? ip_finish_ounish_output+0x138/0x2coutput+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel: <ut+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c032870x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] i/0x20
Apr  7 14:44:36 xcp000 kernel:  [390
Apr  7 14:44:36 xcp000 kernel:  [<c01a27b0>] ? pollwak4> [<c0328720>] ? ip_finish0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? i28f87>] ? ip_queue? __skb_clone+0x2_transmit_skb+0x3c>] tcp_wlloc_pages_nodemaskc033c171>] __x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf5667 ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b5706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf566b ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf566c ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_se706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf5670 ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c018cf7c>] ? cache_alloc_refill+0x6c/0x610
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf5671 ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf5672 ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf5673 ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf5674 ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf5675 ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf5676 ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf5677 ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf5678 ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf5679 ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf567a ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf567b ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf567c ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf567d ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf567e ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf567f ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf5680 ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf5681 ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf5682 ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf5683 ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf5684 ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf5685 ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf5686 ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf5687 ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c018cf7c>] ? cache_alloc_refill+0x6c/0x610
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf5688 ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf5689 ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf568a ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf568b ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf568c ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf568d ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf568e ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf568f ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf5690 ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf5691 ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf5692 ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf5693 ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf5694 ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf5695 ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c018cf7c>] ? cache_alloc_refill+0x6c/0x610
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf5696 ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf5697 ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c033986b>] ? tcp_rcv_established+0x3bb/0x590
Apr  7 14:44:36 xcp000 kernel:  [<c02f856a>] ? skb_checksum+0x5a/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf5698 ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf5699 ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c033986b>] ? tcp_rcv_established+0x3bb/0x590
Apr  7 14:44:36 xcp000 kernel:  [<c02f856a>] ? skb_checksum+0x5a/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf569a ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf569b ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c033986b>] ? tcp_rcv_established+0x3bb/0x590
Apr  7 14:44:36 xcp000 kernel:  [<c02f856a>] ? skb_checksum+0x5a/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf569c ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf569d ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c033986b>] ? tcp_rcv_established+0x3bb/0x590
Apr  7 14:44:36 xcp000 kernel:  [<c02f856a>] ? skb_checksum+0x5a/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf569e ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf569f ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf56a0 ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c033986b>] ? tcp_rcv_established+0x3bb/0x590
Apr  7 14:44:36 xcp000 kernel:  [<c02f856a>] ? skb_checksum+0x5a/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf56a1 ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4bx18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a160out+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c019/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] 4>---[ end trace d9ef8dc18cbf56a4 ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_g()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System netbk: caps=(0x10801, 0x191829)_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules_acl auth_rpcgss lockd sEJECT nf_conn_tfmt_misc dm_mirrot_pc lp parport nvram thermal sg evdev pac_cmos processor tpm rtc_corw tpm_bios rtc_i801 i2c_core pcspkr dm_region_ha dm_mod ide_gd_mod 3w_xxbd uhci_hcd ohci_hcd ehci_con font tileboaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: Tainted: G        W  2311.170586xe<c0301a41[<c0301a450
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>7c/0xgment+0x1a1/0x2th_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>segment+0x1a1/0x250_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel: ? tcp_rcv_established+0x6a>] ? skb_checksum+0x5a/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel: ap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<send+0x29/0x40 [openvswitch_ vport_send+0x49/0x100 [o [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_a0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? h+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dived_packet+0xe5/0x190]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_recch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>_xmit+0x49/0x90 [openvswi[<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf56a5 ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, commt_pc lp parport nvram thermc_cmos processor tpm rtw tpm_bios c_i801 i2c_co dm_mod ide_gbd uhci_hcd ocon fontoaded: Tainted: G311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: <4<c030[<c0301a41>] ? s50
Apr  7 14:44:36 xcp000 kernel:  [<c0127c/0xa0
Apr  7 14:44:36 xcp000 kernel:  gment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel: th_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c030segment+0x_start_xmit+0x17sch_di kmap_atomic_prot+0x41] dev_qsend+0x29/0x40 [openvswitch_mod]rt_send+0x49/0x100 [op[<f02ef24a>] do_output+0x1a/0x30 [o]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] exef0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c03pin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02feceived_packet+0xe5/0x1f6958>] v_mod]
Apr  7 14:44:36 xcp000 kernel: t+0x49/0x90 [openvswitrd_start_xmit+0x247fcc>] dev_queue_xmit+0x3<c030aa81>] neigh_resolve_output+02a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf56ac ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c033986b>] ? tcp_rcv_established+0x3bb/0x590
Apr  7 14:44:36 xcp000 kernel:  [<c02f856a>] ? skb_checksum+0x5a/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720d_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf56b4 ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c033986b>] ? tcp_rcv_established+0x3bb/0x590
Apr  7 14:44:36 xcp000 kernel:  [<c02f856a>] ? skb_checksum+0x5a/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0so_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf56b8 ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c033986b>] ? tcp_rcv_established+0x3bb/0x590
Apr  7 14:44:36 xcp000 kernel:  [<c02f856a>] ? skb_checksum+0x5a/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mo87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf56ba ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c033986b>] ? tcp_rcv_established+0x3bb/0x590
Apr  7 14:44:36 xcp000 kernel:  [<c02f856a>] ? skb_checksum+0x5a/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf56be ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c033986b>] ? tcp_rcv_established+0x3bb/0x590
Apr  7 14:44:36 xcp000 kernel:  [<c02f856a>] ? skb_checksum+0x5a/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_x0>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf56c2 ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c033986b>] ? tcp_rcv_established+0x3bb/0x590
Apr  7 14:44:36 xcp000 kernel:  [<c02f856a>] ? skb_checksum+0x5a/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_axb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf56c4 ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c033986b>] ? tcp_rcv_established+0x3bb/0x590
Apr  7 14:44:36 xcp000 kernel:  [<c02f856a>] ? skb_checksum+0x5a/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf56c5 ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios_def_readable+0x1e/0x80
Apr  7 14:44:36 xcp000 kernel:  [33a746>] tcp_transmit_skb+0x376/write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel: <k+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  g+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<msg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  write+0x10a/0x12te+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<ke_function+0x0/ty_file_permission+0xf92ac0>] ? rw_ve146>] vfs_w03>] ? poll_sel> [<c01936ed>] sys_>] syscall_call+0 d9ef8dc18cbf56re ]------------
Apr  7 14:44:36 xcp000 kernel: WARNI.c:1594 skb_gso_segment+0x1a1/0ware name: System1, 0x191829) len=482
Apr  7 14:44:36 xcp000 kernel: Modules linked infs nfs_acl auth_rpd llc ipt_REJECT nf_cofrag_ipv4 xt_statep iptable_filter irror video output sbs s parport_pc lp pav pata_acpi tpm_tutton thermal_sys e100rtc_lib ata_piix atai2c_i801 i2c_colog dm_mod ide_gd_ scsi_mod ext3 jsbcore fbcon font tileblitunloaded: micrtback/1 Tainted: G  1.xs1.0.0.311.1705
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>]  skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mtput+0x1a/0x30 [open02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:44:36 xcp000 kernel:  [<c02256e9>] ? memmove+0x39/0x40
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:44:36 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:44:36 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:44:36 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:44:36 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:44:36 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:44:36 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:44:36 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:44:36 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:44:36 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:44:36 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:44:36 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:44:36 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c011f3aa>] ? dequeue_task+0x9a/0xf0
Apr  7 14:44:36 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:44:36 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:44:36 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf56c8 ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=48220 data_len=48170 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:44:36 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:44:36 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:44:36 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:44:36 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:44:36 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:44:36 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:44:36 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:44:36 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:44:36 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:44:36 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:44:36 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:44:36 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:44:36 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:44:36 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:44:36 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:44:36 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf56c9 ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=48220 data_len=48170 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:44:36 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:44:36 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:44:36 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:44:36 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:44:36 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:44:36 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:44:36 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:44:36 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:44:36 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:44:36 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:44:36 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:44:36 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:44:36 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:44:36 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:44:36 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:44:36 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf56ca ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=48220 data_len=48170 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:44:36 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:44:36 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:44:36 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:44:36 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:44:36 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:44:36 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:44:36 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:44:36 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:44:36 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:44:36 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:44:36 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:44:36 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:44:36 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:44:36 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:44:36 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf56cb ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=48220 data_len=48170 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:44:36 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:44:36 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:44:36 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:44:36 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:44:36 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:44:36 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:44:36 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:44:36 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:44:36 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:44:36 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:44:36 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:44:36 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:44:36 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:44:36 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:44:36 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:44:36 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf56cc ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c03395ae>] ? tcp_rcv_established+0xfe/0x590
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c6e5>] tcp_push_one+0x35/0x40
Apr  7 14:44:36 xcp000 kernel:  [<c033078c>] tcp_sendmsg+0x33c/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf56cd ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=51140 data_len=51090 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:44:36 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:44:36 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:44:36 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:44:36 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:44:36 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:44:36 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:44:36 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:44:36 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:44:36 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:44:36 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:44:36 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:44:36 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:44:36 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:44:36 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf56ce ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=52600 data_len=52550 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:44:36 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:44:36 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:44:36 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:44:36 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:44:36 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:44:36 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:44:36 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:44:36 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:44:36 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:44:36 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:44:36 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:44:36 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:44:36 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:44:36 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:44:36 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf56cf ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c03395ae>] ? tcp_rcv_established+0xfe/0x590
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c6e5>] tcp_push_one+0x35/0x40
Apr  7 14:44:36 xcp000 kernel:  [<c033078c>] tcp_sendmsg+0x33c/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf56d0 ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=55520 data_len=55470 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:44:36 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:44:36 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:44:36 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:44:36 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:44:36 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:44:36 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:44:36 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:44:36 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:44:36 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:44:36 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:44:36 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:44:36 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:44:36 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:44:36 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf56d1 ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c6e5>] tcp_push_one+0x35/0x40
Apr  7 14:44:36 xcp000 kernel:  [<c033078c>] tcp_sendmsg+0x33c/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf56d2 ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=55520 data_len=55470 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:44:36 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:44:36 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:44:36 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:44:36 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:44:36 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:44:36 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:44:36 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:44:36 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:44:36 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:44:36 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:44:36 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:44:36 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:44:36 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf56d3 ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c6e5>] tcp_push_one+0x35/0x40
Apr  7 14:44:36 xcp000 kernel:  [<c033078c>] tcp_sendmsg+0x33c/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf56d4 ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=52600 data_len=52550 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:44:36 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:44:36 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:44:36 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:44:36 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:44:36 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:44:36 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:44:36 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:44:36 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:44:36 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:44:36 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:44:36 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:44:36 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:44:36 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:44:36 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf56d5 ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=19020 data_len=18970 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c6e5>] tcp_push_one+0x35/0x40
Apr  7 14:44:36 xcp000 kernel:  [<c033078c>] tcp_sendmsg+0x33c/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf56d6 ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=55520 data_len=55470 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:44:36 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:44:36 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:44:36 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:44:36 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:44:36 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:44:36 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:44:36 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:44:36 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:44:36 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:44:36 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:44:36 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:44:36 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:44:36 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:44:36 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf56d7 ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=58440 data_len=58390 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:44:36 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:44:36 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:44:36 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:44:36 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:44:36 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:44:36 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:44:36 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:44:36 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:44:36 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:44:36 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:44:36 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:44:36 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:44:36 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:44:36 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:44:36 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf56d8 ]---
Apr  7 14:44:36 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:36 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:36 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:36 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:44:36 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:36 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:36 xcp000 kernel: Call Trace:
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:36 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:36 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c03395ae>] ? tcp_rcv_established+0xfe/0x590
Apr  7 14:44:36 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:36 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:36 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:36 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:36 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:36 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:36 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:36 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:44:36 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:36 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:36 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:36 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:36 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:36 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:36 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:36 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:36 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:36 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:36 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:36 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:36 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:36 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:36 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:36 xcp000 kernel: ---[ end trace d9ef8dc18cbf56d9 ]---
Apr  7 14:44:38 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:44:38 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:44:38 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:44:38 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:44:38 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:44:38 xcp000 kernel: Pid: 23815, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:44:38 xcp000 kernel: Call Trace:
Apr  7 14:44:38 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:38 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:38 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:44:38 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:44:38 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:44:38 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:44:38 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:44:38 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:44:38 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:44:38 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:44:38 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:44:38 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:44:38 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:44:38 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:44:38 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:44:38 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:44:38 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:44:38 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:44:38 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:44:38 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:44:38 xcp000 kernel:  [<c030aa81>] neigh_resolve_output+0xf1/0x2a0
Apr  7 14:44:38 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:44:38 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:38 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:44:38 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:38 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:44:38 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:44:38 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:44:38 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:44:38 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:44:38 xcp000 kernel:  [<c03377e0>] ? tcp_ack+0x13d0/0x1c00
Apr  7 14:44:38 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:44:38 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:44:38 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:44:38 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:44:38 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:44:38 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:44:38 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:44:38 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:44:38 xcp000 kernel:  [<c0131339>] ? local_bh_enable_ip+0x79/0x80
Apr  7 14:44:38 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:44:38 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:44:38 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:44:38 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:44:38 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:44:38 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:44:38 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:44:38 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:44:38 xcp000 kernel: ---[ end trace d9ef8dc18cbf56da ]---
Apr  7 14:45:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:45:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:01 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:01 xcp000 kernel: Call Trace:
Apr  7 14:45:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:01 xcp000 kernel:  [<c018cf7c>] ? cache_alloc_refill+0x6c/0x610
Apr  7 14:45:01 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:45:01 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:45:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:45:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:45:01 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:45:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:45:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:45:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:45:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:45:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:45:01 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:45:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:45:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:45:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf56db ]---
Apr  7 14:45:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:45:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:02 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:02 xcp000 kernel: Call Trace:
Apr  7 14:45:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:02 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:45:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:02 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:45:02 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:45:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:45:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:45:02 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:45:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:45:02 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:45:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:45:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:45:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:45:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:45:02 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:45:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:45:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:45:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf56dc ]---
Apr  7 14:45:03 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:03 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:03 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:03 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:45:03 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:03 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:03 xcp000 kernel: Call Trace:
Apr  7 14:45:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:03 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:03 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:03 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:03 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:03 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:45:03 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:03 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:03 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:03 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:03 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:03 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:03 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:03 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:03 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:03 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:03 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:03 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:03 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:03 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:03 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:03 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:03 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:03 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:45:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:03 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:45:03 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:45:03 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:03 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:03 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:03 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:45:03 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:03 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:45:03 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:45:03 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:45:03 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:45:03 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:03 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:45:03 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:45:03 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:45:03 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:45:03 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:45:03 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:45:03 xcp000 kernel: ---[ end trace d9ef8dc18cbf56dd ]---
Apr  7 14:45:03 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:03 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:03 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:03 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:45:03 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:03 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:03 xcp000 kernel: Call Trace:
Apr  7 14:45:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:03 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:03 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:03 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:03 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:03 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:45:03 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:03 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:03 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:03 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:03 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:03 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:03 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:03 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:03 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:03 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:03 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:03 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:03 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:03 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:03 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:03 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:03 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:03 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:45:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:03 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:45:03 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:45:03 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:03 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:03 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:03 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:45:03 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:03 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:45:03 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:45:03 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:45:03 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:45:03 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:03 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:45:03 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:45:03 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:45:03 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:45:03 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:45:03 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:45:03 xcp000 kernel: ---[ end trace d9ef8dc18cbf56de ]---
Apr  7 14:45:03 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:03 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:03 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:03 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:45:03 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:03 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:03 xcp000 kernel: Call Trace:
Apr  7 14:45:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:03 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:03 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:03 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:03 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:03 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:45:03 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:03 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:03 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:03 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:03 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:03 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:03 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:03 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:03 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:03 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:03 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:03 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:03 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:03 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:03 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:03 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:03 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:03 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:45:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:03 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:45:03 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:45:03 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:03 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:03 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:03 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:45:03 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:03 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:45:03 xcp000 kernel:  [<c010f718>] ? xen_send_IPI_mask+0x58/0xb0
Apr  7 14:45:03 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:45:03 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:45:03 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:45:03 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:03 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:45:03 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:45:03 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:45:03 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:45:03 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:45:03 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:45:03 xcp000 kernel: ---[ end trace d9ef8dc18cbf56df ]---
Apr  7 14:45:03 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:03 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:03 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:03 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:45:03 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:03 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:03 xcp000 kernel: Call Trace:
Apr  7 14:45:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:03 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:03 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:03 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:03 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:03 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:03 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:03 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:03 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:03 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:03 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:03 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:03 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:03 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:03 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:03 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:03 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:03 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:03 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:03 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:03 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:03 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:03 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:03 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:45:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:03 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:45:03 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:45:03 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:45:03 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:03 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:03 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:03 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:45:03 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:03 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:45:03 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:45:03 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:45:03 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:45:03 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:45:03 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:03 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:45:03 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:45:03 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:45:03 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:45:03 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:45:03 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:45:03 xcp000 kernel: ---[ end trace d9ef8dc18cbf56e0 ]---
Apr  7 14:45:03 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:03 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:03 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:03 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:45:03 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:03 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:03 xcp000 kernel: Call Trace:
Apr  7 14:45:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:03 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:03 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:03 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:03 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:03 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:03 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:03 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:03 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:03 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:03 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:03 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:03 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:03 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:03 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:03 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:03 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:03 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:03 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:03 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:03 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:03 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:03 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:03 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:45:03 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:45:03 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:03 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:03 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:03 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:45:03 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:03 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:45:03 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:45:03 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:45:03 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:45:03 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:03 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:45:03 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:45:03 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:45:03 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:45:03 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:45:03 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:45:03 xcp000 kernel: ---[ end trace d9ef8dc18cbf56e1 ]---
Apr  7 14:45:03 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:03 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:03 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:03 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:45:03 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:03 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:03 xcp000 kernel: Call Trace:
Apr  7 14:45:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:03 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:03 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:03 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:03 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:03 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:45:03 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:03 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:03 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:03 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:03 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:03 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:03 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:03 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:03 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:03 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:03 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:03 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:03 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:03 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:03 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:03 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:03 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:03 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:45:03 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:03 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:03 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:03 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:45:03 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:03 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:03 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:45:03 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:03 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:03 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:03 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:03 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:03 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:03 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:03 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:03 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:03 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:03 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:03 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:03 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:03 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:45:03 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:03 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:03 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:03 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:03 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:03 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:03 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:03 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:45:03 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:45:03 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:45:03 xcp000 kernel:  [<c0124d05>] ? finish_task_switch+0x95/0xb0
Apr  7 14:45:03 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:45:03 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:45:03 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:03 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:45:03 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:45:03 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:45:03 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:45:03 xcp000 kernel: ---[ end trace d9ef8dc18cbf56e2 ]---
Apr  7 14:45:08 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:08 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:08 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:08 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:45:08 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:08 xcp000 kernel: Pid: 23925, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:08 xcp000 kernel: Call Trace:
Apr  7 14:45:08 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:08 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:08 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:08 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:08 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:08 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:08 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:08 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:45:08 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:08 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:08 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:08 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:08 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:08 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:08 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:08 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:08 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:08 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:08 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:08 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:08 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:08 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:08 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:08 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:08 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:08 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:08 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:08 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:08 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:45:08 xcp000 kernel:  [<c03377e0>] ? tcp_ack+0x13d0/0x1c00
Apr  7 14:45:08 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:08 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:08 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:08 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:45:08 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:08 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:45:08 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:45:08 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:45:08 xcp000 kernel:  [<c0131339>] ? local_bh_enable_ip+0x79/0x80
Apr  7 14:45:08 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:45:08 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:08 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:45:08 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:45:08 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:45:08 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:45:08 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:45:08 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:45:08 xcp000 kernel: ---[ end trace d9ef8dc18cbf56e3 ]---
Apr  7 14:45:12 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:12 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:12 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:12 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:45:12 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:12 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:12 xcp000 kernel: Call Trace:
Apr  7 14:45:12 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:12 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:12 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:12 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:12 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:12 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:12 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:12 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:12 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:12 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:12 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:12 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:12 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:12 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:12 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:12 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:12 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:12 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:12 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:12 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:12 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:12 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:12 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:12 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:12 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:12 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:12 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:12 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:45:12 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:12 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:12 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:12 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:45:12 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:12 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:45:12 xcp000 kernel:  [<c011b43f>] ? kmap_atomic+0x1f/0x30
Apr  7 14:45:12 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:45:12 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:45:12 xcp000 kernel:  [<c0169cc2>] ? lru_cache_add_lru+0x12/0x30
Apr  7 14:45:12 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:12 xcp000 kernel:  [<c017f366>] ? vma_merge+0x136/0x1c0
Apr  7 14:45:12 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:45:12 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:45:12 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:45:12 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:45:12 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:45:12 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:45:12 xcp000 kernel: ---[ end trace d9ef8dc18cbf56e4 ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:45:31 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:45:31 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:45:31 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:45:31 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:45:31 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf56e5 ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:45:31 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:45:31 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:45:31 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:45:31 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:45:31 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf56e6 ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:45:31 xcp000 kernel:  [<c010f718>] ? xen_send_IPI_mask+0x58/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:45:31 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:45:31 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:45:31 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:45:31 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:45:31 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf56e7 ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c01591a7>] ? handle_IRQ_event+0x37/0x100
Apr  7 14:45:31 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:31 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:45:31 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c011f3aa>] ? dequeue_task+0x9a/0xf0
Apr  7 14:45:31 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:45:31 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf56e8 ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 23944, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0324b92>] ? ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] ? netif_receive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c03377e0>] ? tcp_ack+0x13d0/0x1c00
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:45:31 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:45:31 xcp000 kernel:  [<c0131339>] ? local_bh_enable_ip+0x79/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:45:31 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:45:31 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:45:31 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf56e9 ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 23944, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:45:31 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:45:31 xcp000 kernel:  [<c0131339>] ? local_bh_enable_ip+0x79/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:45:31 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:45:31 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:45:31 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf56ea ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:31 xcp000 kernel:  [<c011e24b>] ? load_balance_next_fair+0xb/0x10
Apr  7 14:45:31 xcp000 kernel:  [<c011f64b>] ? load_balance_fair+0x6b/0x100
Apr  7 14:45:31 xcp000 kernel:  [<c011e903>] ? move_tasks+0x53/0x70
Apr  7 14:45:31 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:45:31 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf56eb ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 23944, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:45:31 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:45:31 xcp000 kernel:  [<c0131339>] ? local_bh_enable_ip+0x79/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:45:31 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:45:31 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:45:31 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf56ec ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:31 xcp000 kernel:  [<c011e24b>] ? load_balance_next_fair+0xb/0x10
Apr  7 14:45:31 xcp000 kernel:  [<c011f64b>] ? load_balance_fair+0x6b/0x100
Apr  7 14:45:31 xcp000 kernel:  [<c011e903>] ? move_tasks+0x53/0x70
Apr  7 14:45:31 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:45:31 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf56ed ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 23944, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:45:31 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:45:31 xcp000 kernel:  [<c0131339>] ? local_bh_enable_ip+0x79/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:45:31 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:45:31 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:45:31 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf56ee ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:31 xcp000 kernel:  [<c011e24b>] ? load_balance_next_fair+0xb/0x10
Apr  7 14:45:31 xcp000 kernel:  [<c011f64b>] ? load_balance_fair+0x6b/0x100
Apr  7 14:45:31 xcp000 kernel:  [<c011e903>] ? move_tasks+0x53/0x70
Apr  7 14:45:31 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:45:31 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf56ef ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:31 xcp000 kernel:  [<c011e24b>] ? load_balance_next_fair+0xb/0x10
Apr  7 14:45:31 xcp000 kernel:  [<c011f64b>] ? load_balance_fair+0x6b/0x100
Apr  7 14:45:31 xcp000 kernel:  [<c011e903>] ? move_tasks+0x53/0x70
Apr  7 14:45:31 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:45:31 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf56f0 ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:31 xcp000 kernel:  [<c011e24b>] ? load_balance_next_fair+0xb/0x10
Apr  7 14:45:31 xcp000 kernel:  [<c011f64b>] ? load_balance_fair+0x6b/0x100
Apr  7 14:45:31 xcp000 kernel:  [<c011e903>] ? move_tasks+0x53/0x70
Apr  7 14:45:31 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:45:31 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf56f1 ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:31 xcp000 kernel:  [<c011e24b>] ? load_balance_next_fair+0xb/0x10
Apr  7 14:45:31 xcp000 kernel:  [<c011f64b>] ? load_balance_fair+0x6b/0x100
Apr  7 14:45:31 xcp000 kernel:  [<c011e903>] ? move_tasks+0x53/0x70
Apr  7 14:45:31 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:45:31 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf56f2 ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:31 xcp000 kernel:  [<c011e24b>] ? load_balance_next_fair+0xb/0x10
Apr  7 14:45:31 xcp000 kernel:  [<c011f64b>] ? load_balance_fair+0x6b/0x100
Apr  7 14:45:31 xcp000 kernel:  [<c011e903>] ? move_tasks+0x53/0x70
Apr  7 14:45:31 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:45:31 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf56f3 ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 23944, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:45:31 xcp000 kernel:  [<c033c6e5>] tcp_push_one+0x35/0x40
Apr  7 14:45:31 xcp000 kernel:  [<c033078c>] tcp_sendmsg+0x33c/0x9d0
Apr  7 14:45:31 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:45:31 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:45:31 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:45:31 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:45:31 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf56f4 ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=21940 data_len=21890 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:31 xcp000 kernel:  [<c011e24b>] ? load_balance_next_fair+0xb/0x10
Apr  7 14:45:31 xcp000 kernel:  [<c011f64b>] ? load_balance_fair+0x6b/0x100
Apr  7 14:45:31 xcp000 kernel:  [<c011e903>] ? move_tasks+0x53/0x70
Apr  7 14:45:31 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:45:31 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf56f5 ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=23400 data_len=23350 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:31 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:45:31 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf56f6 ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:31 xcp000 kernel:  [<c011e24b>] ? load_balance_next_fair+0xb/0x10
Apr  7 14:45:31 xcp000 kernel:  [<c011f64b>] ? load_balance_fair+0x6b/0x100
Apr  7 14:45:31 xcp000 kernel:  [<c011e903>] ? move_tasks+0x53/0x70
Apr  7 14:45:31 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:45:31 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf56f7 ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 23944, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:45:31 xcp000 kernel:  [<c033c6e5>] tcp_push_one+0x35/0x40
Apr  7 14:45:31 xcp000 kernel:  [<c033078c>] tcp_sendmsg+0x33c/0x9d0
Apr  7 14:45:31 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:45:31 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:45:31 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:45:31 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:45:31 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf56f8 ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=26320 data_len=26270 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:31 xcp000 kernel:  [<c011e24b>] ? load_balance_next_fair+0xb/0x10
Apr  7 14:45:31 xcp000 kernel:  [<c011f64b>] ? load_balance_fair+0x6b/0x100
Apr  7 14:45:31 xcp000 kernel:  [<c011e903>] ? move_tasks+0x53/0x70
Apr  7 14:45:31 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:45:31 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c01403d0mos processor tpm rtc_core but e1000 serio_raw tpm_bios rtc_core pcspkr dm_region_hash xx sd_mod scsi_mod ext3 jbdfbcon font tileblit biaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pl Tainted.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Ca1>] ? skb_gso_segmen41>] ? skb_gso_se> [<c012bc9c><4> [<c0301a41/0x250
Apr  7 14:45:31 xcp000 kernel: x26/0x30
Apr  7 14:45:31 xcp000 kernel: <450
Apr  7 14:45:31 xcp000 kernel:  [<90
Apr  7 14:45:31 xcp000 kernel:  [<c0313/0x1f01/0x1c0
Apr  7 14:45:31 xcp000 kernel: x80
Apr  7 14:45:31 xcp000 kernel:  4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f83790 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel: <4nd+0x49/0x10utput+0x1a/0x3>] execuh_mod0
Apr  7 14:45:31 xcp000 kernel:  [<f02acket+0xe5<f02f6958>]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81aswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  xmit+0x2c/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel: h_output+0xfinish_f5>]finish_output+0x0/0x2cip_loqueue_xmip_finish_output+] ? ip_fi283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0<4> [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:45:31 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c02f20
Apr  7 14:45:31 xcp000 kernel:  [<c019290d/0x110
Apr  7 14:45:31 xcp000 kernel:  [<c01e_wakurity_fil92ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:45:31 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:45:31 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:45:31 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf56fb ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=21940 data_len=21890 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:45:31 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:45:31 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:45:31 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf56fd ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=26320 data_len=26270 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:31 xcp000 kernel:  [<c011e24b>] ? load_balance_next_fair+0xb/0x10
Apr  7 14:45:31 xcp000 kernel:  [<c011f64b>] ? load_balance_fair+0x6b/0x100
Apr  7 14:45:31 xcp000 kernel:  [<c011e903>] ? move_tasks+0x53/0x70
Apr  7 14:45:31 xcp000 kernel:  [<c029b87192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:45:31 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:45:31 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:45:31 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf56ff ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=29240 data_len=29190 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:31 xcp000 kernel:  [<c011f533>] ? pull_task+0x43/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c011e24b>] ? load_balance_next_fair+0xb/0x10
Apr  7 14:45:31 xcp000 kernel:  [<c011f64b>] ? load_balance_fair+0x6b/0x100
Apr  7 14:45:31 xcp000 kernel:  [<c0120731>] p_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:31 xcp000 kernel:  [<c011e24b>] ? load_balance_next_fair+0xb/0x10
Apr  7 14:45:31 xcp000 kernel:  [<c011f64b>] ? load_balance_fair+0x6b/0x100
Apr  7 14:45:31 xcp000 kernel:  [<c011e903>] ? move_tasks+0x53/0x70
Apr  7 14:45:31 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:45:31 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf5701 ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=30700 data_len=30650 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033eeb3>] tcp_vcv+0xa3/0x1e0
Apr  7 14:45:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0340ddd>] t0x5fd/0x7b0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] h+0x0/0x1c0 [<c032475e>] ip_local_deliver0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9d>4> [<c03246e0>] ? ip_loca1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03244df<4> [<c0324b92>] ip_rcv+243b0>] ? ip_rcv9b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] netif_eceive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel: <44> [<c03042b2>] proces [<c0304029>] n013117a>] __do_softd579>] ? __kmalloc+0+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c002ab772>] net_tx_action+0xe92/0x load_balance_ne_fair+0x6b/0x100
Apr  7 14:45:31 xcp000 kernel: ks+0x53/0x70
Apr  7 14:45:31 xcp000 kernel:  [<c0bk_action_thread+0x7f/0x160
Apr  7 14:45:31 xcp000 kernel: <4ake_function+0x0/0x0/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140444>c01403d0>] ? kthread+>] kernel_thrace d9ef8dc18cbf5702 t here ]--------ev.c:1594 skb_gso_se()
Apr  7 14:45:31 xcp000 kernel: Hardware ntbk: caps=(0x1080ata_len=2910 ipin: tun nls_utf8 c sunrpc openvswitch_mod lck_ipv4 nf_defrag_ipv4ack xt_tcpudp ipts binfmt_misc dm_mirror hc fan container battery arport nvram therm_tis rtc_cmos processor tpthermal_sys e100 ata_generic libaregion_hash dm_log dxx sd_mod scsi_mod e_hcd usbcore fbcon  softcursor [last unloade4>Pid: 23944, c32.12-0.7.1.xs1.0.0.311<4> [<c0301a41>]50
Apr  7 14:45:31 xcp000 kernel:  [<c0301a4 [<c012bc9c>] w0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ?+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel: <4_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel: <gso_segment+0rd_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel: ] sch_direct_xmit1>] ? kmap_atomic_pr1dcf3>] ? nf_iterate+0x54e91>] dev_qf02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswita>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ?x18/0x
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x3<4> [<c02f710e>] ? sock_defable+0x1e/0x84> [<7772> __skone+00
Apr  7 14:45:31 xcp000 kernel: <c033>] tcansmiskb+0
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:45:31 xcp000 kernel:  [<c033c6e5>] tcp_push_one+0x35/0x40
Apr  7 14:45:31 xcp000 kernel:  [<c033078c>] tcp_sendmsg+0x33c/0x9d0
Apr  7 14:45:31 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:45:31 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c01feedf>] ? sen+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [60/0xc0
Apr  7 14:45:31 xcp000 kernel:  [<c0190
Apr  7 14:45:31 xcp000 kernel:  [<c01a1603>] ?0x83/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:45:31 xcp000 kernel:  [<c01044e1>] syscaf5703 ]---
Apr  7 14:45:31 xcp000 kernel: ------------
Apr  7 14:45:31 xcp000 kernel: Wo_segment+0x1a1/0xstem Product Name
Apr  7 14:45:31 xcp000 kernel: netbk:29240 data_len=291n nls_utf8 cifs envswitch_mod t_state nf_conntrack  ip_tables x_tablainer battery ac parport_pcev pata_acpi tpm_tisrmal_sys e100x ata_generic libar dm_region_hash dmxxx sd_mod scsi_mod ehci_hcd usbsoftcursor [last unlo
Apr  7 14:45:31 xcp000 kernel: Pid: 1269,    W  2.6.32.12-0.7.1xen #1
Apr  7 14:45:31 xcp000 kernel: <4b_gso_segment+0o_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [ath_common+0x7c/0kb_gso_segment+0x1a1rn_slowpath_fmt+0x26/0x30kb_gso_segment+0x>] dev_hard_start_xmit+0x156fb>] ? __nf]
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>4> [<c011b2a1>] ? kmap_ato1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] d> [<f02f8379>] netdenvswitch_mod]
Apr  7 14:45:31 xcp000 kernel: <4nd+0x49/0x100 [output+0x1a/0x30 [openvswxecute_actio
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>02f12a5>] dp_prox190 [openvswitch_m8>] vport_receivd]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81at+0x49/0x90 [opdev_hard_start_xmit+0x24704fcc>] dev_queu328720>] ? ip_fi<c0328858>] ip_finish_out<4> [<c03280x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x/0x70
Apr  7 14:45:31 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9
Apr  7 14:45:31 xcp000 kernel:  [<c02abe9f>] netbk_actio160
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:45:31 xcp000 kernel: <140444>] kthread+0x74/0x8 kthread+0x0/0x80
Apr  7 14:45:31 xcp000 kernel: <d_helper+0x7/0x10
Apr  7 14:45:31 xcp000 kernel: ---[8cbf5704 ]---
Apr  7 14:45:31 xcp000 kernel: -----------WARNING: at net/core/50()
Apr  7 14:45:31 xcp000 kernel: Hardware name: Systeps=(0x10801, 0x191829) dules linked in: tun nls_utf8 cifs l auth_rpcgss lockd sunrpc openv4 nf_defrag_ipv4 xt_state nf_cilter ip_tables x_tables b sbshc fan contaport nvram thermas rtc_cmosal_sys e1000 serio_raw tpmix ata_generic libata i2c_i8 dm_region_hash dmmod 3w_xxxx sd_mod scsi_moohci_hcd ehci_hcd usbceblit bitblitcrocode]
Apr  7 14:45:31 xcp000 kernel: Pid: 23       W  2.6.32.12-0.7586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:b_gso_segment+0x1a1/ skb_gso_segment+0x1a1/0x2] warn_slowpath_comm301a41>] ? skb_gso_segment+c012bd06>] wa>] skb_gso_segdev_hard_start_xmit+0x341d>] sch_di] ? kmap_atomic_pro31dcf3>] ? nf_iterate+0x53304e91>] dev_queue_xmit+0x291netdev_send+0x29/0x40 [op09>] vport_send+0x49/0
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_d]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] ex9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c03>] ? _spin_unlo2a5>] dp_process_receive5/0x190 [openvswitcht_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  >] internal_dev_xmit+0x49_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] de0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_quit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [ish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:45:31 xcp000 kernel:  [<c033c6e5>] tcp_push_one+0x35/0x40
Apr  7 14:45:31 xcp000 kernel:  [<c033078c>] tcp_sendmsg+0x33c/0x9d0
Apr  7 14:45:31 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:45:31 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:45:31 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:45:31 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:45:31 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf5705 ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=26320 data_len=26270 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a50
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_c>] warn_slowpath_common+0x7c/0xa1a41>] ? skb_gso_segment+0x1ax26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+<c0301c63>] dev__nf_ct_refresh_acct+ [<c031341d>] sch_direct_xm> [<c011b4> [<c0304e91>] dev_queue [<f02f8379>] netdev_sench_mod]
Apr  7 14:45:31 xcp000 kernel:  x49/0x100 [opeo_output+0x1a/0x30 [o [<f02ef58b>] eopenvswitch_mod]
Apr  7 14:45:31 xcp000 kernel: bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5received_packet+4> [<f02f6958>] vportnvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<ev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  01d37>] dev_c>] dev_queue_xmit+0x3? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:31 xcp000 kernel:  [<c011e24b>] ? load_balance_next_fair+0xb/0x10
Apr  7 14:45:31 xcp000 kernel:  [<c011f64b>] ? load_balance_fair+0x6b/0x100
Apr  7 14:45:31 xcp000 kernel:  [<c011e903>] ? move_tasks+0x53/0x70
Apr  7 14:45:31 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:45:31 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf5706 ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 23944, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:45:31 xcp000 kernel:  [<c033c6e5>] tcp_push_one+0x35/0x40
Apr  7 14:45:31 xcp000 kernel:  [<c033078c>] tcp_sendmsg+0x33c/0x9d0
Apr  7 14:45:31 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:45:31 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:45:31 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:45:31 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:45:31 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf5707 ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=32160 data_len=32110 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:31 xcp000 kernel:  [<c011e24b>] ? load_balance_next_fair+0xb/0x10
Apr  7 14:45:31 xcp000 kernel:  [<c011f64b>] ? load_balance_fair+0x6b/0x100
Apr  7 14:45:31 xcp000 kernel:  [<c011e903>] ? move_tasks+0x53/0x70
Apr  7 14:45:31 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:45:31 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf5708 ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 23944, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:45:31 xcp000 kernel:  [<c033c6e5>] tcp_push_one+0x35/0x40
Apr  7 14:45:31 xcp000 kernel:  [<c033078c>] tcp_sendmsg+0x33c/0x9d0
Apr  7 14:45:31 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:45:31 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:45:31 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:45:31 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:45:31 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf5709 ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=32160 data_len=32110 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:31 xcp000 kernel:  [<c011e24b>] ? load_balance_next_fair+0xb/0x10
Apr  7 14:45:31 xcp000 kernel:  [<c011f64b>] ? load_balance_fair+0x6b/0x100
Apr  7 14:45:31 xcp000 kernel:  [<c011e903>] ? move_tasks+0x53/0x70
Apr  7 14:45:31 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:45:31 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf570a ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 23944, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:45:31 xcp000 kernel:  [<c033c6e5>] tcp_push_one+0x35/0x40
Apr  7 14:45:31 xcp000 kernel:  [<c033078c>] tcp_sendmsg+0x33c/0x9d0
Apr  7 14:45:31 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:45:31 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:45:31 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:45:31 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:45:31 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf570b ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=32160 data_len=32110 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:31 xcp000 kernel:  [<c011e24b>] ? load_balance_next_fair+0xb/0x10
Apr  7 14:45:31 xcp000 kernel:  [<c011f64b>] ? load_balance_fair+0x6b/0x100
Apr  7 14:45:31 xcp000 kernel:  [<c011e903>] ? move_tasks+0x53/0x70
Apr  7 14:45:31 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:45:31 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf570c ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 23944, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:45:31 xcp000 kernel:  [<c033c6e5>] tcp_push_one+0x35/0x40
Apr  7 14:45:31 xcp000 kernel:  [<c033078c>] tcp_sendmsg+0x33c/0x9d0
Apr  7 14:45:31 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:45:31 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:45:31 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:45:31 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:45:31 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf570d ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=32160 data_len=32110 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0166051>] ? free_hot_cold_page+0x1b1/0x280
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:31 xcp000 kernel:  [<c011e24b>] ? load_balance_next_fair+0xb/0x10
Apr  7 14:45:31 xcp000 kernel:  [<c011f64b>] ? load_balance_fair+0x6b/0x100
Apr  7 14:45:31 xcp000 kernel:  [<c011e903>] ? move_tasks+0x53/0x70
Apr  7 14:45:31 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:45:31 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf570e ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 23944, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:45:31 xcp000 kernel:  [<c033c6e5>] tcp_push_one+0x35/0x40
Apr  7 14:45:31 xcp000 kernel:  [<c033078c>] tcp_sendmsg+0x33c/0x9d0
Apr  7 14:45:31 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:45:31 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:45:31 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:45:31 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:45:31 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf570f ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=32160 data_len=32110 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:31 xcp000 kernel:  [<c011e24b>] ? load_balance_next_fair+0xb/0x10
Apr  7 14:45:31 xcp000 kernel:  [<c011f64b>] ? load_balance_fair+0x6b/0x100
Apr  7 14:45:31 xcp000 kernel:  [<c011e903>] ? move_tasks+0x53/0x70
Apr  7 14:45:31 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:45:31 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf5710 ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 23944, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:45:31 xcp000 kernel:  [<c033c6e5>] tcp_push_one+0x35/0x40
Apr  7 14:45:31 xcp000 kernel:  [<c033078c>] tcp_sendmsg+0x33c/0x9d0
Apr  7 14:45:31 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:45:31 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:45:31 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:45:31 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:45:31 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf5711 ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=32160 data_len=32110 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:31 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:45:31 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf5712 ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 23944, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:45:31 xcp000 kernel:  [<c033c6e5>] tcp_push_one+0x35/0x40
Apr  7 14:45:31 xcp000 kernel:  [<c033078c>] tcp_sendmsg+0x33c/0x9d0
Apr  7 14:45:31 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:45:31 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:45:31 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:45:31 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:45:31 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf5713 ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=32160 data_len=32110 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:31 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:45:31 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf5714 ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:31 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:45:31 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf5715 ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=32160 data_len=32110 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:45:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:31 xcp000 kernel:  [<c011e24b>] ? load_balance_next_fair+0xb/0x10
Apr  7 14:45:31 xcp000 kernel:  [<c011f64b>] ? load_balance_fair+0x6b/0x100
Apr  7 14:45:31 xcp000 kernel:  [<c011e903>] ? move_tasks+0x53/0x70
Apr  7 14:45:31 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:45:31 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf5716 ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:45:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:31 xcp000 kernel:  [<c011e24b>] ? load_balance_next_fair+0xb/0x10
Apr  7 14:45:31 xcp000 kernel:  [<c011f64b>] ? load_balance_fair+0x6b/0x100
Apr  7 14:45:31 xcp000 kernel:  [<c011e903>] ? move_tasks+0x53/0x70
Apr  7 14:45:31 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:45:31 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf5717 ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=32160 data_len=32110 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:45:31 xcp000 kernel:  [<c02256e9>] ? memmove+0x39/0x40
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:45:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:31 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:45:31 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:45:31 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf5718 ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:45:31 xcp000 kernel:  [<c02256e9>] ? memmove+0x39/0x40
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:45:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:31 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:45:31 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:45:31 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf5719 ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 23944, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:45:31 xcp000 kernel:  [<c033c6e5>] tcp_push_one+0x35/0x40
Apr  7 14:45:31 xcp000 kernel:  [<c033078c>] tcp_sendmsg+0x33c/0x9d0
Apr  7 14:45:31 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:45:31 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:45:31 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:45:31 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:45:31 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf571a ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=32160 data_len=32110 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:45:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:31 xcp000 kernel:  [<c011e24b>] ? load_balance_next_fair+0xb/0x10
Apr  7 14:45:31 xcp000 kernel:  [<c011f64b>] ? load_balance_fair+0x6b/0x100
Apr  7 14:45:31 xcp000 kernel:  [<c011e903>] ? move_tasks+0x53/0x70
Apr  7 14:45:31 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:45:31 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf571b ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 23944, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c03397e5>] ? tcp_rcv_established+0x335/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033c6e5>] tcp_push_one+0x35/0x40
Apr  7 14:45:31 xcp000 kernel:  [<c033078c>] tcp_sendmsg+0x33c/0x9d0
Apr  7 14:45:31 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:45:31 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:45:31 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:45:31 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:45:31 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf571c ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=32160 data_len=32110 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c011fa1c>] ? wakeup_preempt_entity+0x18c/0x1a0
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:45:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:31 xcp000 kernel:  [<c011f533>] ? pull_task+0x43/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c011f6a7>] ? load_balance_fair+0xc7/0x100
Apr  7 14:45:31 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:45:31 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c012082e>] ? pick_next_task_fair+0x5e/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c037ba8a>] ? schedule+0x15a/0x970
Apr  7 14:45:31 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf571d ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=21940 data_len=21890 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c011fa1c>] ? wakeup_preempt_entity+0x18c/0x1a0
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:45:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:31 xcp000 kernel:  [<c011f533>] ? pull_task+0x43/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c011f6a7>] ? load_balance_fair+0xc7/0x100
Apr  7 14:45:31 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:45:31 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c012082e>] ? pick_next_task_fair+0x5e/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c037ba8a>] ? schedule+0x15a/0x970
Apr  7 14:45:31 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf571e ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:45:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:31 xcp000 kernel:  [<c011e24b>] ? load_balance_next_fair+0xb/0x10
Apr  7 14:45:31 xcp000 kernel:  [<c011f64b>] ? load_balance_fair+0x6b/0x100
Apr  7 14:45:31 xcp000 kernel:  [<c011e903>] ? move_tasks+0x53/0x70
Apr  7 14:45:31 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:45:31 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf571f ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=32160 data_len=32110 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c011fa1c>] ? wakeup_preempt_entity+0x18c/0x1a0
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:45:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:31 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:45:31 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:45:31 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:45:31 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf5720 ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=24860 data_len=24810 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:45:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:31 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:45:31 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:45:31 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:45:31 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf5721 ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:45:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:31 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:45:31 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:45:31 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:45:31 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf5722 ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=26320 data_len=26270 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:45:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:31 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:45:31 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:45:31 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:45:31 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf5723 ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:45:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:31 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:45:31 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:45:31 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:45:31 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf5724 ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=20480 data_len=20430 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:45:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:31 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:45:31 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:45:31 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:45:31 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf5725 ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:45:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:31 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:45:31 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:45:31 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:45:31 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf5726 ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:45:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:31 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:45:31 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:45:31 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:45:31 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf5727 ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 23944, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:45:31 xcp000 kernel:  [<c033c6e5>] tcp_push_one+0x35/0x40
Apr  7 14:45:31 xcp000 kernel:  [<c033078c>] tcp_sendmsg+0x33c/0x9d0
Apr  7 14:45:31 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:45:31 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:45:31 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:45:31 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:45:31 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf5728 ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=30700 data_len=30650 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:45:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:31 xcp000 kernel:  [<c011e24b>] ? load_balance_next_fair+0xb/0x10
Apr  7 14:45:31 xcp000 kernel:  [<c011f64b>] ? load_balance_fair+0x6b/0x100
Apr  7 14:45:31 xcp000 kernel:  [<c011e903>] ? move_tasks+0x53/0x70
Apr  7 14:45:31 xcp000 kernel:  [<c029b87b>] ? xen_spin_kick+0x2b/0xf0
Apr  7 14:45:31 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:45:31 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf5729 ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=32160 data_len=32110 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:45:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:31 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:45:31 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:45:31 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:45:31 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf572a ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=32160 data_len=32110 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:45:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:31 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:45:31 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:45:31 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:45:31 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf572b ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=32160 data_len=32110 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:45:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:31 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:45:31 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:45:31 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:45:31 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf572c ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=32160 data_len=32110 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:45:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:31 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:45:31 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:45:31 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:45:31 xcp000 kernel:  [<c02abe9f>] nx30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:45:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:31 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:45:31 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:45:31 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:45:31 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf572e ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=32160 data_len=32110 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f0h_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:45:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:31 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:45:31 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:45:31 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:45:31 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf5730 ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=32160 data_len=32110 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0304e netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c02256e9>] ? memmove+0x39/0x40
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:45:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:31 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:45:31 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:45:31 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:45:31 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf5731 ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=32160 data_len=32110 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>]eue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:45:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:31 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:45:31 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:45:31 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:45:31 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf5733 ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=32160 data_len=32110 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>]0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  ] vpor1a/0x30 [opod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [02f12a5>] dp_preceivecket+ [openv d37>]_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304c>] dev_queuit+0x30x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c03720>]inishutput+0x/0x2c0
Apr  7 14:45:31 xcp000 kernel: > [<c02328720 ? ip_fih_output+0x3283b8>] ip_local_out+0x18/ selec_fair+0x62a/0x660
Apr  7 14:45:31 xcp000 kernel: <4old_page+0xd2/one+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel: 0x376/0x69x18/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0c/0x900
Apr  7 14:45:31 xcp000 kernel:  3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_s+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  hed+0x0xa3/0x1e0
Apr  7 14:45:31 xcp000 kernel: <rcv_skb+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0340d<4> [<c031dcf3>? ip_local_deliver_fi_local_deliver_fiver+0x2d/0x9iver_finish+0x324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel: h+0x0/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c0324] netif_re? force_quiescent_state+042b2>] proce29>] net_rx_a] __do_softirq_kmalloc+0x59/0x180
Apr  7 14:45:31 xcp000 kernel: do_softirq+0x75/0_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel: tion+0ocksource_readlease_data+0x52/0xa0
Apr  7 14:45:31 xcp000 kernel: se_all+0x12/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02y_remote_via_irq net_rx_actionnetbk_action_thread+00>] ? autoremove_wake_functio<c02abe20>] ? ne40444>] ktead+0x0/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c0d_helper+0x7/35 ]---
Apr  7 14:45:31 xcp000 kernel: --------------
Apr  7 14:45:31 xcp000 kernel: WARN94 skb_gso_stem Product Name
Apr  7 14:45:31 xcp000 kernel: n len=32160 dules linked icgss lockd suEJECT nf_conntrackv4 xt_sfilter ip_tabc dm_mir battery ac parpoc libaion_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbco bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173ct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  map_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0166051>] ? free_hot_cold_page+0x1b1/0x280
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:45:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:31 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:45:31 xcp000 kernel:  [<c02f99edirect_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:45:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:31 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:45:31 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:45:31 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:45:31 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf5739 ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=32160 data_len=32110 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>]x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:45:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:31 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:45:31 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:45:31 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:45:31 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf573b ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=32160 data_len=32110 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:45:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:31 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:45:31 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:45:31 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:45:31 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c02abe20>read+0x0/0x160
Apr  7 14:45:31 xcp000 kernel:  4> [<c01403d0>] ? kthread+ernel_thread_helper+0x7/0x10
Apr  7 14:45:31 xcp000 kernel: <4trace d9ef8dc18cbf5ut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNIe/dev.c:1594 skb_gso_se)
Apr  7 14:45:31 xcp000 kernel: Hardware name: Systbk: caps=(0x1080 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules l cifs nfs nfs_acl a openvswitch_mod llc ipnf_defrag_ipv4 xtcpudp iptabl binfmt_mitainer battery ac parport_pc lp pl sg evdev pata_asor tpm rtc_corepm_bios rtc_lib at i2c_i801 i2c_corhash dm_log dm_md scsi_mod ext3 jbd ehci_hcd usbcore fbcon fontsoftcursor [last unloaded:comm: netback/1 .12-0.7.1.xs1.0.0.311.170586xeTrace:
Apr  7 14:45:31 xcp000 kernel:  [<c0+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<csegment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel: mag_ipv4 xt_state nf_conntrack xt_tcpudp iptle_filter ip_tables xdeo output sbs sbshcport_pc lp parport nvrampata_acpi tpm_tis button thermal_sys e1000 sios rtc_lib ata_piii2c_i801 i ide_gd_mod 3w_xxxx sd_mod d ohci_hcd ehci_hcd usblit bitblit softcPid: 1269, comm: netbac  W  2.6.32.12-0.7586xen #1
Apr  7 14:45:31 xcp000 kernel: Call  skb_gso_segment+0x1a0301a41>] ? skb_gso_segment012bc9c>] warn_slowpath_coa41>] ? skb_gso_s012bd<c0301a414> [<c033/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] devqueue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actiopenvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958> vport_receivch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<v_xmit+0x49/0x937>] dev_hard_star [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:45:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:31 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:45:31 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:45:31 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:45:31 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf5741 ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=32160 data_len=32110 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 1269, comm: netb_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0166051>] ? free_hot_cold_page+0x1b1/0x280
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:45:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:31 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:45:31 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:45:31 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:45:31 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf5744 ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=32160 data_len=32110 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel: <4x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:45:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:31 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:45:31 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:45:31 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:45:31 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf5747 ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=32160 data_len=32110 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328> [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:45:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:31 xcp000 kernel:  [<c011e24b>] ? load_balance_next_fair+0xb/0x10
Apr  7 14:45:31 xcp000 kernel:  [<c011f64b>] ? load_balance_fair+0x6b/0x100
Apr  7 14:45:31 xcp000 kernel:  [<c011e903>] ? move_tasks+0x53/0x70
Apr  7 14:45:31 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:45:31 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf574a ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=32160 data_len=32110 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/it_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:45:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:31 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:45:31 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:45:31 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:45:31 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf574d ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=32160 data_len=32110 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:45:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:31 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:45:31 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:45:31 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:45:31 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf574e ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=32160 data_len=32110 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:45:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:31 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:45:31 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:45:31 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:45:31 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf574f ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=32160 data_len=32110 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_x328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:45:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:31 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:45:31 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:45:31 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:45:31 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c01403d0>] ?] kernel_threa d9ef8dc18cbf5750 ]---
Apr  7 14:45:31 xcp000 kernel: here ]---------.c:1594 skb_gsare name: System P0x10801, 0x191829) l=32110 ip_summels_utf8 cifs nfs nfs_akd sunrpc openv_conntrack_ipv4 nfk xt_tcpudp iptamisc dm_mirror video  container batterram thermal sg evdev patamos processor tpm rtc_cor_sys e1000 serio_raw tpx ata_generic lon_hash dm_logscsi_mod ext3 jbd ucd usbcore fbc[last unloaded: mi comm: netback6.32.12-0.7.1.xs1.0.0.3
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? s[<c0301a41>] ? 4> [<c012bc9c>] warn_c0301a41>] ? skb> [<c012bd06>] warn_slo6/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a4a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c030tart_xmit+0x173/0x390t_refresh_acct+0xdb/0xe4> [<c031341d>] s
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ?x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03041/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<9/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_outpupenvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xx33c/
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_currentx3d/0
Apr  7 14:45:31 xcp000 kernel:  [<1>] __tcush_pending_frames+0x31/0x9[<c0339864>] tcprcv_esished+0x3b4/0x590
Apr  7 14:45:31 xcp000 kernel: > [<c03>] tcp_v4_do_+0xa3/0xe0
Apr  7 14:45:31 xcp000 kernel:  [<c01ff9af>] y_socrcv_sxf/0x204> [<340ddd_rcv+0x5fd/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c031dc ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0 [<c03275e>] ip_cal_dc0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<3244df>] ip_r92>] ip_rcvcv_finish+0x0/0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c030<4> [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:45:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:31 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:45:31 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:45:31 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:45:31 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf5755 ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=32160 data_len=32110 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e04b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:45:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:31 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:45:31 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:45:31 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:45:31 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf575a ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=32160 data_len=32110 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:45:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:31 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:45:31 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:45:31 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:45:31 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf575b ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=32160 data_len=32110 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:45:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:31 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:45:31 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:45:31 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:45:31 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf575c ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=30700 data_len=30650 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c0135da5>] ? lock_timer_base+0x25/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:31 xcp000 kernel:  [<c011e24b>] ? load_balance_next_fair+0xb/0x10
Apr  7 14:45:31 xcp000 kernel:  [<c011f64b>] ? load_balance_fair+0x6b/0x100
Apr  7 14:45:31 xcp000 kernel:  [<c011e903>] ? move_tasks+0x53/0x70
Apr  7 14:45:31 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:45:31 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf575d ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=32160 data_len=32110 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c0135da5>] ? lock_timer_base+0x25/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:31 xcp000 kernel:  [<c011e24b>] ? load_balance_next_fair+0xb/0x10
Apr  7 14:45:31 xcp000 kernel:  [<c011f64b>] ? load_balance_fair+0x6b/0x100
Apr  7 14:45:31 xcp000 kernel:  [<c011e903>] ? move_tasks+0x53/0x70
Apr  7 14:45:31 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:45:31 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf575e ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:31 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:45:31 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf575f ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=29240 data_len=29190 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c011fa1c>] ? wakeup_preempt_entity+0x18c/0x1a0
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:31 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:45:31 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:45:31 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:45:31 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf5760 ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=32160 data_len=32110 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c011fa1c>] ? wakeup_preempt_entity+0x18c/0x1a0
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:31 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:45:31 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:45:31 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:45:31 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf5761 ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=32160 data_len=32110 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:31 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:45:31 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf5762 ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=32160 data_len=32110 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c011fa1c>] ? wakeup_preempt_entity+0x18c/0x1a0
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:31 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:45:31 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:45:31 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:45:31 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf5763 ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=32160 data_len=32110 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:31 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:45:31 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:45:31 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:45:31 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf5764 ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=32160 data_len=32110 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c011fa1c>] ? wakeup_preempt_entity+0x18c/0x1a0
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:31 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:45:31 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:45:31 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:45:31 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf5765 ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=32160 data_len=32110 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:31 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:45:31 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:45:31 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:45:31 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf5766 ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=32160 data_len=32110 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c0332ba8>] ? tcp_cong_avoid+0x18/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:31 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:45:31 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:45:31 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:45:31 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf5767 ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:31 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:45:31 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c011f3aa>] ? dequeue_task+0x9a/0xf0
Apr  7 14:45:31 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:45:31 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf5768 ]---
Apr  7 14:45:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=20480 data_len=20430 ip_summed=0
Apr  7 14:45:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:31 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:31 xcp000 kernel: Call Trace:
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:31 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:45:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:31 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:45:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:31 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:45:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:31 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:31 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:45:31 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:45:31 xcp000 kernel:  [<c011f3aa>] ? dequeue_task+0x9a/0xf0
Apr  7 14:45:31 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:45:31 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:31 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:45:31 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:45:31 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:45:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf5769 ]---
Apr  7 14:45:33 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:33 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:33 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:33 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:45:33 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:33 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:33 xcp000 kernel: Call Trace:
Apr  7 14:45:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:33 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:33 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:33 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:33 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:33 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:33 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:33 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:33 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:33 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:33 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:33 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:33 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:33 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:33 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:33 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:33 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:33 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:33 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:33 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:33 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:33 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:33 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:33 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:45:33 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:45:33 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:45:33 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:33 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:33 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:33 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:45:33 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:33 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:45:33 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:45:33 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:45:33 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:33 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:45:33 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:45:33 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:45:33 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:45:33 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:45:33 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:45:33 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:45:33 xcp000 kernel: ---[ end trace d9ef8dc18cbf576a ]---
Apr  7 14:45:33 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:33 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:33 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:33 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:45:33 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:33 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:33 xcp000 kernel: Call Trace:
Apr  7 14:45:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:33 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:33 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:33 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:33 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:33 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:45:33 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:33 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:33 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:33 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:33 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:33 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:33 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:33 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:33 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:33 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:33 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:33 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:33 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:33 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:33 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:33 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:33 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:33 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:45:33 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:33 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:33 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:33 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:33 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:33 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:45:33 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:33 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:33 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:33 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:33 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:33 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:33 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:33 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:33 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:33 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:33 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:33 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:33 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:33 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:45:33 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:33 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:33 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:33 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:33 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:33 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:33 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:33 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:45:33 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:45:33 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:33 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:45:33 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:45:33 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:45:33 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:45:33 xcp000 kernel: ---[ end trace d9ef8dc18cbf576b ]---
Apr  7 14:45:33 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:33 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:33 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:33 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:45:33 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:33 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:33 xcp000 kernel: Call Trace:
Apr  7 14:45:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:33 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:33 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:33 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:33 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:33 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:33 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:33 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:33 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:33 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:33 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:33 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:33 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:33 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:33 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:33 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:33 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:33 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:33 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:33 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:33 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:33 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:33 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:45:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:33 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:45:33 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:45:33 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:33 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:33 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:33 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:45:33 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:33 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:45:33 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:45:33 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:45:33 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:45:33 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:33 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:45:33 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:45:33 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:45:33 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:45:33 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:45:33 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:45:33 xcp000 kernel: ---[ end trace d9ef8dc18cbf576c ]---
Apr  7 14:45:33 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:33 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:33 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:33 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:45:33 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:33 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:33 xcp000 kernel: Call Trace:
Apr  7 14:45:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:33 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:33 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:33 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:33 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:33 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:45:33 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:33 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:33 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:33 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:33 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:33 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:33 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:33 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:33 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:33 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:33 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:33 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:33 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:33 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:33 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:33 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:33 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:33 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:45:33 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:33 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:33 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:33 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:45:33 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:33 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:33 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:45:33 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:33 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:33 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:33 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:33 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:33 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:33 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:33 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:33 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:33 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:33 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:33 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:33 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:33 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:45:33 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:33 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:33 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:33 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:33 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:33 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:33 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:33 xcp000 kernel:  [<c011e24b>] ? load_balance_next_fair+0xb/0x10
Apr  7 14:45:33 xcp000 kernel:  [<c011f64b>] ? load_balance_fair+0x6b/0x100
Apr  7 14:45:33 xcp000 kernel:  [<c011e903>] ? move_tasks+0x53/0x70
Apr  7 14:45:33 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:45:33 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:45:33 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:33 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:45:33 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:45:33 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:45:33 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:45:33 xcp000 kernel: ---[ end trace d9ef8dc18cbf576d ]---
Apr  7 14:45:33 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:33 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:33 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:33 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:45:33 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:33 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:33 xcp000 kernel: Call Trace:
Apr  7 14:45:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:33 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:33 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:33 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:33 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:33 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:33 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:33 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:33 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:33 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:33 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:33 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:33 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:33 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:33 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:33 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:33 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:33 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:33 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:33 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:33 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:33 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:33 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:33 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:45:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:33 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:45:33 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:45:33 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:33 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:33 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:33 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:45:33 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:33 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:45:33 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:45:33 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:45:33 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:45:33 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:33 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:45:33 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:45:33 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:45:33 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:45:33 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:45:33 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:45:33 xcp000 kernel: ---[ end trace d9ef8dc18cbf576e ]---
Apr  7 14:45:33 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:33 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:33 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:33 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:45:33 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:33 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:33 xcp000 kernel: Call Trace:
Apr  7 14:45:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:33 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:33 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:33 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:33 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:33 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:45:33 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:33 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:33 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:33 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:33 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:33 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:33 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:33 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:33 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:33 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:33 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:33 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:33 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:33 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:33 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:33 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:33 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:33 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:45:33 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:33 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:33 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:33 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:45:33 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:45:33 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:33 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:45:33 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:45:33 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:45:33 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:45:33 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:33 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:33 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:45:33 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:45:33 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:45:33 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:45:33 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:45:33 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:45:33 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:45:33 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:45:33 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:45:33 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:45:33 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:45:33 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:45:33 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:45:33 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:45:33 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:45:33 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:45:33 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:45:33 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:45:33 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:45:33 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:45:33 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:45:33 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:33 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:45:33 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:45:33 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:45:33 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:45:33 xcp000 kernel: ---[ end trace d9ef8dc18cbf576f ]---
Apr  7 14:45:33 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:33 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:33 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:33 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:45:33 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:33 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:33 xcp000 kernel: Call Trace:
Apr  7 14:45:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:33 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:33 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:33 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:33 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:33 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:45:33 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:33 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:33 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:45:33 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:33 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:33 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:33 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:33 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:33 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:33 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:33 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:33 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:33 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:33 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:33 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:33 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:33 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:33 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:33 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:45:33 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:45:33 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:33 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:33 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:33 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:45:33 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:33 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:45:33 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:45:33 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:45:33 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:45:33 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:33 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:45:33 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:45:33 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:45:33 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:45:33 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:45:33 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:45:33 xcp000 kernel: ---[ end trace d9ef8dc18cbf5770 ]---
Apr  7 14:45:38 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:38 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:38 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:38 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:45:38 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:38 xcp000 kernel: Pid: 23969, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:38 xcp000 kernel: Call Trace:
Apr  7 14:45:38 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:38 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:38 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:38 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:38 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:38 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:38 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:38 xcp000 kernel:  [<c018cf7c>] ? cache_alloc_refill+0x6c/0x610
Apr  7 14:45:38 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:38 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:38 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:38 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:38 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:38 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:38 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:38 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:38 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:38 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:38 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:38 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:38 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:38 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:38 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:38 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:38 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:38 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:38 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:38 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:38 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:45:38 xcp000 kernel:  [<c03377e0>] ? tcp_ack+0x13d0/0x1c00
Apr  7 14:45:38 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:38 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:38 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:38 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:45:38 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:38 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:45:38 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:45:38 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:45:38 xcp000 kernel:  [<c0131339>] ? local_bh_enable_ip+0x79/0x80
Apr  7 14:45:38 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:45:38 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:38 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:45:38 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:45:38 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:45:38 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:45:38 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:45:38 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:45:38 xcp000 kernel: ---[ end trace d9ef8dc18cbf5771 ]---
Apr  7 14:45:55 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:45:55 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:45:55 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:45:55 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:45:55 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:45:55 xcp000 kernel: Pid: 23978, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:45:55 xcp000 kernel: Call Trace:
Apr  7 14:45:55 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:55 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:55 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:45:55 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:45:55 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:45:55 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:45:55 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:45:55 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:45:55 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:45:55 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:45:55 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:45:55 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:45:55 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:45:55 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:45:55 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:45:55 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:45:55 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:45:55 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:45:55 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:45:55 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:45:55 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:45:55 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:55 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:45:55 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:55 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:45:55 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:45:55 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:45:55 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:45:55 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:45:55 xcp000 kernel:  [<c03377e0>] ? tcp_ack+0x13d0/0x1c00
Apr  7 14:45:55 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:45:55 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:45:55 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:45:55 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:45:55 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:45:55 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:45:55 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:45:55 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:45:55 xcp000 kernel:  [<c0131339>] ? local_bh_enable_ip+0x79/0x80
Apr  7 14:45:55 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:45:55 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:45:55 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:45:55 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:45:55 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:45:55 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:45:55 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:45:55 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:45:55 xcp000 kernel: ---[ end trace d9ef8dc18cbf5772 ]---
Apr  7 14:46:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:46:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:46:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:46:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:46:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:46:01 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:46:01 xcp000 kernel: Call Trace:
Apr  7 14:46:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:46:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:46:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:46:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:46:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:46:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:46:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:46:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:46:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:46:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:46:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:46:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:46:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:46:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:46:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:46:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:46:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:46:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:46:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:46:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:46:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:46:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:46:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:46:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:46:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:46:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:46:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:46:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:46:01 xcp000 kernel:  [<c018cf7c>] ? cache_alloc_refill+0x6c/0x610
Apr  7 14:46:01 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:46:01 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:46:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:46:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:46:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:46:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:46:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:46:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:46:01 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:46:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:46:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:46:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:46:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:46:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:46:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:46:01 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:46:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:46:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:46:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf5773 ]---
Apr  7 14:46:03 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:46:03 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:46:03 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:46:03 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:46:03 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:46:03 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:46:03 xcp000 kernel: Call Trace:
Apr  7 14:46:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:46:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:46:03 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:46:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:46:03 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:46:03 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:46:03 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:46:03 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:46:03 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:46:03 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:46:03 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:46:03 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:46:03 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:46:03 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:46:03 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:46:03 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:46:03 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:46:03 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:46:03 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:46:03 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:46:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:46:03 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:46:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:46:03 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:46:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:46:03 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:46:03 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:46:03 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:46:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:46:03 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:46:03 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:46:03 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:46:03 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:46:03 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:46:03 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:46:03 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:46:03 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:46:03 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:46:03 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:46:03 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:46:03 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:46:03 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:46:03 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:46:03 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:46:03 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:46:03 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:46:03 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:46:03 xcp000 kernel: ---[ end trace d9ef8dc18cbf5774 ]---
Apr  7 14:46:03 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:46:03 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:46:03 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:46:03 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:46:03 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:46:03 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:46:03 xcp000 kernel: Call Trace:
Apr  7 14:46:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:46:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:46:03 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:46:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:46:03 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:46:03 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:46:03 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:46:03 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:46:03 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:46:03 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:46:03 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:46:03 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:46:03 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:46:03 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:46:03 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:46:03 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:46:03 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:46:03 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:46:03 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:46:03 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:46:03 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:46:03 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:46:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:46:03 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:46:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:46:03 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:46:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:46:03 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:46:03 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:46:03 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:46:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:46:03 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:46:03 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:46:03 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:46:03 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:46:03 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:46:03 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:46:03 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:46:03 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:46:03 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:46:03 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:46:03 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:46:03 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:46:03 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:46:03 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:46:03 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:46:03 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:46:03 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:46:03 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:46:03 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:46:03 xcp000 kernel: ---[ end trace d9ef8dc18cbf5775 ]---
Apr  7 14:46:03 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:46:03 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:46:03 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:46:03 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:46:03 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:46:03 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:46:03 xcp000 kernel: Call Trace:
Apr  7 14:46:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:46:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:46:03 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:46:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:46:03 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:46:03 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:46:03 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:46:03 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:46:03 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:46:03 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:46:03 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:46:03 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:46:03 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:46:03 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:46:03 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:46:03 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:46:03 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:46:03 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:46:03 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:46:03 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:46:03 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:46:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:46:03 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:46:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:46:03 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:46:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:46:03 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:46:03 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:46:03 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:46:03 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:46:03 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:46:03 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:46:03 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:46:03 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:46:03 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:46:03 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:46:03 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:46:03 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:46:03 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:46:03 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:46:03 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:46:03 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:46:03 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:46:03 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:46:03 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:46:03 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:46:03 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:46:03 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:46:03 xcp000 kernel:  [<c011fd40>] ? __wake_up+0x40/0x50
Apr  7 14:46:03 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:46:03 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:46:03 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:46:03 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:46:03 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:46:03 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:46:03 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:46:03 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:46:03 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:46:03 xcp000 kernel:  [<c011f3aa>] ? dequeue_task+0x9a/0xf0
Apr  7 14:46:03 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:46:03 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:46:03 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:46:03 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:46:03 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:46:03 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:46:03 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:46:03 xcp000 kernel: ---[ end trace d9ef8dc18cbf5776 ]---
Apr  7 14:46:03 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:46:03 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:46:03 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:46:03 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:46:03 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:46:03 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:46:03 xcp000 kernel: Call Trace:
Apr  7 14:46:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:46:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:46:03 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:46:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:46:03 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:46:03 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:46:03 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:46:03 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:46:03 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:46:03 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:46:03 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:46:03 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:46:03 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:46:03 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:46:03 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:46:03 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:46:03 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:46:03 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:46:03 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:46:03 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:46:03 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:46:03 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:46:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:46:03 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:46:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:46:03 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:46:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:46:03 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:46:03 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:46:03 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:46:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:46:03 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:46:03 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:46:03 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:46:03 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:46:03 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:46:03 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:46:03 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:46:03 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:46:03 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:46:03 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:46:03 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:46:03 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:46:03 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:46:03 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:46:03 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:46:03 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:46:03 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:46:03 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:46:03 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:46:03 xcp000 kernel: ---[ end trace d9ef8dc18cbf5777 ]---
Apr  7 14:46:04 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:46:04 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:46:04 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:46:04 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:46:04 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:46:04 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:46:04 xcp000 kernel: Call Trace:
Apr  7 14:46:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:46:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:46:04 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:46:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:46:04 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:46:04 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:46:04 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:46:04 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:46:04 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:46:04 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:46:04 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:46:04 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:46:04 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:46:04 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:46:04 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:46:04 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:46:04 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:46:04 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:46:04 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:46:04 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:46:04 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:46:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:46:04 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:46:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:46:04 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:46:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:46:04 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:46:04 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:46:04 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:46:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:46:04 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:46:04 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:46:04 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:46:04 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:46:04 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:46:04 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:46:04 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:46:04 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:46:04 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:46:04 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:46:04 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:46:04 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:46:04 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:46:04 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:46:04 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:46:04 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:46:04 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:46:04 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:46:04 xcp000 kernel: ---[ end trace d9ef8dc18cbf5778 ]---
Apr  7 14:46:04 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:46:04 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:46:04 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:46:04 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:46:04 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:46:04 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:46:04 xcp000 kernel: Call Trace:
Apr  7 14:46:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:46:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:46:04 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:46:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:46:04 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:46:04 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:46:04 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:46:04 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:46:04 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:46:04 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:46:04 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:46:04 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:46:04 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:46:04 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:46:04 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:46:04 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:46:04 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:46:04 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:46:04 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:46:04 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:46:04 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:46:04 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:46:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:46:04 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:46:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:46:04 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:46:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:46:04 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:46:04 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:46:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:46:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:46:04 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:46:04 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:46:04 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:46:04 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:46:04 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:46:04 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:46:04 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:46:04 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:46:04 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:46:04 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:46:04 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:46:04 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:46:04 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:46:04 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:46:04 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:46:04 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:46:04 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:46:04 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:46:04 xcp000 kernel: ---[ end trace d9ef8dc18cbf5779 ]---
Apr  7 14:46:04 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:46:04 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:46:04 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:46:04 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:46:04 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:46:04 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:46:04 xcp000 kernel: Call Trace:
Apr  7 14:46:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:46:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:46:04 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:46:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:46:04 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:46:04 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:46:04 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:46:04 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:46:04 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:46:04 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:46:04 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:46:04 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:46:04 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:46:04 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:46:04 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:46:04 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:46:04 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:46:04 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:46:04 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:46:04 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:46:04 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:46:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:46:04 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:46:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:46:04 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:46:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:46:04 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:46:04 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:46:04 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:46:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:46:04 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:46:04 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:46:04 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:46:04 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:46:04 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:46:04 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:46:04 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:46:04 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:46:04 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:46:04 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:46:04 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:46:04 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:46:04 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:46:04 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:46:04 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:46:04 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:46:04 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:46:04 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:46:04 xcp000 kernel: ---[ end trace d9ef8dc18cbf577a ]---
Apr  7 14:46:13 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:46:13 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:46:13 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:46:13 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:46:13 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:46:13 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:46:13 xcp000 kernel: Call Trace:
Apr  7 14:46:13 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:46:13 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:46:13 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:46:13 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:46:13 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:46:13 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:46:13 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:46:13 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:46:13 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:46:13 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:46:13 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:46:13 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:46:13 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:46:13 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:46:13 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:46:13 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:46:13 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:46:13 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:46:13 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:46:13 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:46:13 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:46:13 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:46:13 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:46:13 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:46:13 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:46:13 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:46:13 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:46:13 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:46:13 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:46:13 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:46:13 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:46:13 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:46:13 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:46:13 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:46:13 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:46:13 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:46:13 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:46:13 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:46:13 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:46:13 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:46:13 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:46:13 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:46:13 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:46:13 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:46:13 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:46:13 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:46:13 xcp000 kernel: ---[ end trace d9ef8dc18cbf577b ]---
Apr  7 14:46:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:46:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:46:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:46:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:46:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:46:31 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:46:31 xcp000 kernel: Call Trace:
Apr  7 14:46:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:46:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:46:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:46:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:46:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:46:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:46:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:46:31 xcp000 kernel:  [<c018cf7c>] ? cache_alloc_refill+0x6c/0x610
Apr  7 14:46:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:46:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:46:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:46:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:46:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:46:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:46:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:46:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:46:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:46:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:46:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:46:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:46:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:46:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:46:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:46:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:46:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:46:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:46:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:46:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:46:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:46:31 xcp000 kernel:  [<c018cf7c>] ? cache_alloc_refill+0x6c/0x610
Apr  7 14:46:31 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:46:31 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:46:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:46:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:46:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:46:31 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:46:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:46:31 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:46:31 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:46:31 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:46:31 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:46:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:46:31 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:46:31 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:46:31 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:46:31 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:46:31 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:46:31 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:46:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf577c ]---
Apr  7 14:46:33 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:46:33 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:46:33 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:46:33 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:46:33 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:46:33 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:46:33 xcp000 kernel: Call Trace:
Apr  7 14:46:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:46:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:46:33 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:46:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:46:33 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:46:33 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:46:33 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:46:33 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:46:33 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:46:33 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:46:33 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:46:33 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:46:33 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:46:33 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:46:33 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:46:33 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:46:33 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:46:33 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:46:33 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:46:33 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:46:33 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:46:33 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:46:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:46:33 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:46:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:46:33 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:46:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:46:33 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:46:33 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:46:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:46:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:46:33 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:46:33 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:46:33 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:46:33 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:46:33 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:46:33 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:46:33 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:46:33 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:46:33 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:46:33 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:46:33 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:46:33 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:46:33 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:46:33 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:46:33 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:46:33 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:46:33 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:46:33 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:46:33 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:46:33 xcp000 kernel: ---[ end trace d9ef8dc18cbf577d ]---
Apr  7 14:46:33 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:46:33 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:46:33 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:46:33 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:46:33 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:46:33 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:46:33 xcp000 kernel: Call Trace:
Apr  7 14:46:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:46:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:46:33 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:46:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:46:33 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:46:33 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:46:33 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:46:33 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:46:33 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:46:33 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:46:33 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:46:33 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:46:33 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:46:33 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:46:33 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:46:33 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:46:33 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:46:33 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:46:33 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:46:33 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:46:33 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:46:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:46:33 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:46:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:46:33 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:46:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:46:33 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:46:33 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:46:33 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:46:33 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:46:33 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:46:33 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:46:33 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:46:33 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:46:33 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:46:33 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:46:33 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:46:33 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:46:33 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:46:33 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:46:33 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:46:33 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:46:33 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:46:33 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:46:33 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:46:33 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:46:33 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:46:33 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:46:33 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:46:33 xcp000 kernel:  [<c011fd40>] ? __wake_up+0x40/0x50
Apr  7 14:46:33 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:46:33 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:46:33 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:46:33 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:46:33 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:46:33 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:46:33 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:46:33 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:46:33 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:46:33 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:46:33 xcp000 kernel:  [<c0124d05>] ? finish_task_switch+0x95/0xb0
Apr  7 14:46:33 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:46:33 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:46:33 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:46:33 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:46:33 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:46:33 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:46:33 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:46:33 xcp000 kernel: ---[ end trace d9ef8dc18cbf577e ]---
Apr  7 14:46:33 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:46:33 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:46:33 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:46:33 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:46:33 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:46:33 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:46:33 xcp000 kernel: Call Trace:
Apr  7 14:46:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:46:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:46:33 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:46:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:46:33 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:46:33 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:46:33 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:46:33 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:46:33 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:46:33 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:46:33 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:46:33 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:46:33 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:46:33 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:46:33 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:46:33 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:46:33 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:46:33 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:46:33 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:46:33 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:46:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:46:33 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:46:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:46:33 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:46:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:46:33 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:46:33 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:46:33 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:46:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:46:33 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:46:33 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:46:33 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:46:33 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:46:33 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:46:33 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:46:33 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:46:33 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:46:33 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:46:33 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:46:33 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:46:33 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:46:33 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:46:33 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:46:33 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:46:33 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:46:33 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:46:33 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:46:33 xcp000 kernel: ---[ end trace d9ef8dc18cbf577f ]---
Apr  7 14:46:33 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:46:33 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:46:33 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:46:33 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:46:33 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:46:33 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:46:33 xcp000 kernel: Call Trace:
Apr  7 14:46:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:46:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:46:33 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:46:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:46:33 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:46:33 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:46:33 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:46:33 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:46:33 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:46:33 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:46:33 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:46:33 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:46:33 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:46:33 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:46:33 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:46:33 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:46:33 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:46:33 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:46:33 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:46:33 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:46:33 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:46:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:46:33 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:46:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:46:33 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:46:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:46:33 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:46:33 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:46:33 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:46:33 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:46:33 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:46:33 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:46:33 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:46:33 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:46:33 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:46:33 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:46:33 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:46:33 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:46:33 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:46:33 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:46:33 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:46:33 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:46:33 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:46:33 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:46:33 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:46:33 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:46:33 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:46:33 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:46:33 xcp000 kernel:  [<c011fd40>] ? __wake_up+0x40/0x50
Apr  7 14:46:33 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:46:33 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:46:33 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:46:33 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:46:33 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:46:33 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:46:33 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:46:33 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:46:33 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:46:33 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:46:33 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:46:33 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:46:33 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:46:33 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:46:33 xcp000 kernel: ---[ end trace d9ef8dc18cbf5780 ]---
Apr  7 14:46:33 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:46:33 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:46:33 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:46:33 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:46:33 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:46:33 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:46:33 xcp000 kernel: Call Trace:
Apr  7 14:46:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:46:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:46:33 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:46:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:46:33 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:46:33 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:46:33 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:46:33 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:46:33 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:46:33 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:46:33 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:46:33 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:46:33 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:46:33 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:46:33 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:46:33 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:46:33 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:46:33 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:46:33 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:46:33 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:46:33 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:46:33 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:46:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:46:33 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:46:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:46:33 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:46:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:46:33 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:46:33 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:46:33 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:46:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:46:33 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:46:33 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:46:33 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:46:33 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:46:33 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:46:33 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:46:33 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:46:33 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:46:33 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:46:33 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:46:33 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:46:33 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:46:33 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:46:33 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:46:33 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:46:33 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:46:33 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:46:33 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:46:33 xcp000 kernel: ---[ end trace d9ef8dc18cbf5781 ]---
Apr  7 14:46:33 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:46:33 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:46:33 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:46:33 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:46:33 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:46:33 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:46:33 xcp000 kernel: Call Trace:
Apr  7 14:46:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:46:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:46:33 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:46:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:46:33 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:46:33 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:46:33 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:46:33 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:46:33 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:46:33 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:46:33 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:46:33 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:46:33 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:46:33 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:46:33 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:46:33 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:46:33 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:46:33 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:46:33 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:46:33 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:46:33 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:46:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:46:33 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:46:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:46:33 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:46:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:46:33 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:46:33 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:46:33 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:46:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:46:33 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:46:33 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:46:33 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:46:33 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:46:33 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:46:33 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:46:33 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:46:33 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:46:33 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:46:33 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:46:33 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:46:33 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:46:33 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:46:33 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:46:33 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:46:33 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:46:33 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:46:33 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:46:33 xcp000 kernel: ---[ end trace d9ef8dc18cbf5782 ]---
Apr  7 14:46:33 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:46:33 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:46:33 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:46:33 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:46:33 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:46:33 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:46:33 xcp000 kernel: Call Trace:
Apr  7 14:46:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:46:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:46:33 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:46:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:46:33 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:46:33 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:46:33 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:46:33 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:46:33 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:46:33 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:46:33 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:46:33 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:46:33 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:46:33 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:46:33 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:46:33 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:46:33 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:46:33 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:46:33 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:46:33 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:46:33 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:46:33 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:46:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:46:33 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:46:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:46:33 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:46:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:46:33 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:46:33 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:46:33 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:46:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:46:33 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:46:33 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:46:33 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:46:33 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:46:33 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:46:33 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:46:33 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:46:33 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:46:33 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:46:33 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:46:33 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:46:33 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:46:33 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:46:33 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:46:33 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:46:33 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:46:33 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:46:33 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:46:33 xcp000 kernel: ---[ end trace d9ef8dc18cbf5783 ]---
Apr  7 14:46:33 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:46:33 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:46:33 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:46:33 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:46:33 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:46:33 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:46:33 xcp000 kernel: Call Trace:
Apr  7 14:46:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:46:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:46:33 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:46:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:46:33 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:46:33 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:46:33 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:46:33 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:46:33 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:46:33 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:46:33 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:46:33 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:46:33 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:46:33 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:46:33 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:46:33 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:46:33 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:46:33 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:46:33 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:46:33 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:46:33 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:46:33 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:46:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:46:33 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:46:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:46:33 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:46:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:46:33 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:46:33 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:46:33 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:46:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:46:33 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:46:33 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:46:33 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:46:33 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:46:33 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:46:33 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:46:33 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:46:33 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:46:33 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:46:33 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:46:33 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:46:33 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:46:33 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:46:33 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:46:33 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:46:33 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:46:33 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:46:33 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:46:33 xcp000 kernel: ---[ end trace d9ef8dc18cbf5784 ]---
Apr  7 14:46:43 xcp000 xapi: [error|xcp000|372 xal_listen|Event thread updating guest metrics (domid: 3) D:afce84f497d6|sql] Duplicate key in set or map: table VM; field platform; ref OpaqueRef:6dd21b19-820a-6912-5387-ddd40b359357; key viridian 
Apr  7 14:46:43 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:46:43 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:46:43 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:46:43 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:46:43 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:46:43 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:46:43 xcp000 kernel: Call Trace:
Apr  7 14:46:43 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:46:43 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:46:43 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:46:43 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:46:43 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:46:43 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:46:43 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:46:43 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:46:43 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:46:43 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:46:43 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:46:43 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:46:43 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:46:43 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:46:43 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:46:43 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:46:43 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:46:43 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:46:43 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:46:43 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:46:43 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:46:43 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:46:43 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:46:43 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:46:43 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:46:43 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:46:43 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:46:43 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:46:43 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:46:43 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:46:43 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:46:43 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:46:43 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:46:43 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:46:43 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:46:43 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:46:43 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:46:43 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:46:43 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:46:43 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:46:43 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:46:43 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:46:43 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:46:43 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:46:43 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:46:43 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:46:43 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:46:43 xcp000 kernel: ---[ end trace d9ef8dc18cbf5785 ]---
Apr  7 14:47:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:01 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:01 xcp000 kernel: Call Trace:
Apr  7 14:47:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:01 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:01 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:01 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:47:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:01 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:01 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf5786 ]---
Apr  7 14:47:03 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:03 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:03 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:03 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:47:03 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:03 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:03 xcp000 kernel: Call Trace:
Apr  7 14:47:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:03 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:03 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:03 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:03 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:03 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:47:03 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:03 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:03 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:03 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:03 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:03 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:03 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:03 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:03 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:03 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:03 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:03 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:03 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:03 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:03 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:03 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:03 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:03 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:03 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:03 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:03 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:03 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:03 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:03 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:03 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:03 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:03 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:03 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:03 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:03 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:03 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:03 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:03 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:03 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:03 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:03 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:03 xcp000 kernel: ---[ end trace d9ef8dc18cbf5787 ]---
Apr  7 14:47:03 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:03 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:03 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:03 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:03 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:03 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:03 xcp000 kernel: Call Trace:
Apr  7 14:47:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:03 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:03 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:03 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:03 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:03 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:47:03 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:03 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:03 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:03 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:03 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:03 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:03 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:03 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:03 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:03 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:03 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:03 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:03 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:03 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:03 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:03 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:03 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:03 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:47:03 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:03 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:03 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:03 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:47:03 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:47:03 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:03 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:47:03 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:47:03 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:47:03 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:47:03 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:03 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:47:03 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:47:03 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:47:03 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:47:03 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:47:03 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:47:03 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:47:03 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:47:03 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:47:03 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:47:03 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:47:03 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:47:03 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:47:03 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:47:03 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:47:03 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:47:03 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:47:03 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:47:03 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:47:03 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:47:03 xcp000 kernel:  [<c011f3aa>] ? dequeue_task+0x9a/0xf0
Apr  7 14:47:03 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:47:03 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:47:03 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:03 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:47:03 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:47:03 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:47:03 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:47:03 xcp000 kernel: ---[ end trace d9ef8dc18cbf5788 ]---
Apr  7 14:47:03 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:03 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:03 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:03 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:03 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:03 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:03 xcp000 kernel: Call Trace:
Apr  7 14:47:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:03 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:03 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:03 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:03 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:03 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:47:03 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:03 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:03 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:03 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:03 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:03 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:03 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:03 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:03 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:03 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:03 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:03 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:03 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:03 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:03 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:03 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:03 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:03 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:03 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:03 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:03 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:03 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:03 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:03 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:03 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:03 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:03 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:03 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:03 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:03 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:03 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:03 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:03 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:03 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:03 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:03 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:03 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:03 xcp000 kernel: ---[ end trace d9ef8dc18cbf5789 ]---
Apr  7 14:47:03 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:03 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:03 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:03 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:47:03 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:03 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:03 xcp000 kernel: Call Trace:
Apr  7 14:47:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:03 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:03 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:03 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:03 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:03 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:03 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:03 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:03 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:03 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:03 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:03 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:03 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:03 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:03 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:03 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:03 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:03 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:03 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:03 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:03 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:03 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:03 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:03 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:03 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:03 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:03 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:03 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:03 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:03 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:03 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:03 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:03 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:03 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:03 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:03 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:03 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:03 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:03 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:03 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:03 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:03 xcp000 kernel: ---[ end trace d9ef8dc18cbf578a ]---
Apr  7 14:47:03 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:03 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:03 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:03 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:03 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:03 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:03 xcp000 kernel: Call Trace:
Apr  7 14:47:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:03 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:03 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:03 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:03 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:03 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:47:03 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:03 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:03 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:03 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:03 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:03 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:03 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:03 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:03 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:03 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:03 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:03 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:03 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:03 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:03 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:03 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:03 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:03 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:47:03 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:03 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:03 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:03 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:47:03 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:47:03 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:03 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:47:03 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:47:03 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:47:03 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:47:03 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:03 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:47:03 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:47:03 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:47:03 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:47:03 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:47:03 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:47:03 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:47:03 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:47:03 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:47:03 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:47:03 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:47:03 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:47:03 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:47:03 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:47:03 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:47:03 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:47:03 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:47:03 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:47:03 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:47:03 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:47:03 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:03 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:47:03 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:47:03 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:47:03 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:47:03 xcp000 kernel: ---[ end trace d9ef8dc18cbf578b ]---
Apr  7 14:47:04 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:04 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:04 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:04 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:04 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:04 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:04 xcp000 kernel: Call Trace:
Apr  7 14:47:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:04 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:04 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:04 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:04 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:04 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:04 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:04 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:04 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:04 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:04 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:04 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:04 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:04 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:04 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:04 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:04 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:04 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:04 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:04 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:04 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:04 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:04 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:04 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:04 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:04 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:04 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:04 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:04 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:04 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:04 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:04 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:04 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:04 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:04 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:04 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:04 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:04 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:04 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:04 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:04 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:04 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:04 xcp000 kernel: ---[ end trace d9ef8dc18cbf578c ]---
Apr  7 14:47:04 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:04 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:04 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:04 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:47:04 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:04 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:04 xcp000 kernel: Call Trace:
Apr  7 14:47:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:04 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:04 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:04 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:04 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:04 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:47:04 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:04 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:04 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:04 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:04 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:04 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:04 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:04 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:04 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:04 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:04 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:04 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:04 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:04 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:04 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:04 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:04 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:04 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:04 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:04 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:04 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:04 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:04 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:04 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:04 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:04 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:04 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:04 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:04 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:04 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:04 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:04 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:04 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:04 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:04 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:04 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:04 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:04 xcp000 kernel: ---[ end trace d9ef8dc18cbf578d ]---
Apr  7 14:47:04 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:04 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:04 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:04 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:04 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:04 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:04 xcp000 kernel: Call Trace:
Apr  7 14:47:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:04 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:04 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:04 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:04 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:04 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:47:04 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:04 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:04 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:04 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:04 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:04 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:04 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:04 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:04 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:04 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:04 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:04 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:04 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:04 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:04 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:04 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:04 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:04 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:04 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:04 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:04 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:04 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:04 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:04 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:04 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:04 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:04 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:04 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:04 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:04 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:04 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:04 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:04 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:04 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:04 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:04 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:04 xcp000 kernel: ---[ end trace d9ef8dc18cbf578e ]---
Apr  7 14:47:04 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:04 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:04 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:04 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:04 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:04 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:04 xcp000 kernel: Call Trace:
Apr  7 14:47:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:04 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:04 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:04 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:04 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:04 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:04 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:04 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:04 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:04 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:04 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:04 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:04 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:04 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:04 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:04 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:04 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:04 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:04 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:04 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:04 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:04 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:04 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:04 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:04 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:04 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:04 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:04 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:04 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:04 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:04 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:04 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:04 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:04 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:04 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:04 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:04 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:04 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:04 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:04 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:04 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:04 xcp000 kernel: ---[ end trace d9ef8dc18cbf578f ]---
Apr  7 14:47:16 xcp000 xapi: [ warn|xcp000|10121|Async.VM.snapshot R:5c372a1d3e0e|xapi] VM wabe-srv01-nfs-qnap000 could run on any of these hosts: [ xcp000; xcp001 ] 
Apr  7 14:47:16 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:16 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:16 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:16 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:47:16 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:16 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:16 xcp000 kernel: Call Trace:
Apr  7 14:47:16 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:16 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:16 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:16 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:16 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:16 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:16 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:16 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:16 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:16 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:16 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:16 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:16 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:16 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:16 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:16 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:16 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:16 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:16 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:16 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:16 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:16 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:16 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:16 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:16 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:16 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:16 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:16 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:16 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:16 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:16 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:16 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:16 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:47:16 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:16 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:16 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:16 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:16 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:16 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:16 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:16 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:16 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:16 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:16 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:16 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:16 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:16 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:16 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:16 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:16 xcp000 kernel: ---[ end trace d9ef8dc18cbf5790 ]---
Apr  7 14:47:16 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:16 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:16 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:16 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:47:16 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:16 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:16 xcp000 kernel: Call Trace:
Apr  7 14:47:16 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:16 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:16 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:16 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:16 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:16 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:16 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:16 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:47:16 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:16 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:16 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:16 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:16 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:16 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:16 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:16 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:16 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:16 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:16 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:16 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:16 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:16 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:16 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:16 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:16 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:16 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:16 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:16 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:16 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:47:16 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:16 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:16 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:16 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:47:16 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:47:16 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:16 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:47:16 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:47:16 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:47:16 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:47:16 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:16 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:47:16 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:47:16 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:47:16 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:47:16 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:47:16 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:47:16 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:47:16 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:47:16 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:47:16 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:47:16 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:47:16 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:47:16 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:47:16 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:47:16 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:47:16 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:47:16 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:47:16 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:47:16 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:47:16 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:47:16 xcp000 kernel:  [<c011f3aa>] ? dequeue_task+0x9a/0xf0
Apr  7 14:47:16 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:47:16 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:47:16 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:16 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:47:16 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:47:16 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:47:16 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:47:16 xcp000 kernel: ---[ end trace d9ef8dc18cbf5791 ]---
Apr  7 14:47:16 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:16 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:16 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:16 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:47:16 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:16 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:16 xcp000 kernel: Call Trace:
Apr  7 14:47:16 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:16 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:16 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:16 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:16 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:16 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:16 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:16 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:47:16 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:16 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:16 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:16 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:16 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:16 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:16 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:16 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:16 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:16 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:16 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:16 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:16 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:16 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:16 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:16 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:16 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:16 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:16 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:16 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:16 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:47:16 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:16 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:16 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:16 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:47:16 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:16 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:47:16 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:47:16 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:47:16 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:47:16 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:16 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:47:16 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:47:16 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:47:16 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:47:16 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:47:16 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:47:16 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:47:16 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:47:16 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:47:16 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:47:16 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:47:16 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:47:16 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:47:16 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:47:16 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:47:16 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:47:16 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:47:16 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:47:16 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:47:16 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:47:16 xcp000 kernel:  [<c011f3aa>] ? dequeue_task+0x9a/0xf0
Apr  7 14:47:16 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:47:16 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:47:16 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:16 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:47:16 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:47:16 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:47:16 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:47:16 xcp000 kernel: ---[ end trace d9ef8dc18cbf5792 ]---
Apr  7 14:47:16 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:16 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:16 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:16 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:16 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:16 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:16 xcp000 kernel: Call Trace:
Apr  7 14:47:16 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:16 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:16 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:16 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:16 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:16 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:16 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:16 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:47:16 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:16 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:16 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:16 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:16 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:16 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:16 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:16 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:16 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:16 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:16 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:16 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:16 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:16 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:16 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:16 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:16 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:16 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:16 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:16 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:16 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:47:16 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:16 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:16 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:16 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:47:16 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:16 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:47:16 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:47:16 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:47:16 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:47:16 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:16 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:47:16 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:47:16 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:47:16 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:47:16 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:47:16 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:47:16 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:47:16 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:47:16 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:47:16 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:47:16 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:47:16 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:47:16 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:47:16 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:47:16 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:47:16 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:47:16 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:47:16 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:47:16 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:47:16 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:47:16 xcp000 kernel:  [<c011f3aa>] ? dequeue_task+0x9a/0xf0
Apr  7 14:47:16 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:47:16 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:47:16 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:16 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:47:16 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:47:16 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:47:16 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:47:16 xcp000 kernel: ---[ end trace d9ef8dc18cbf5793 ]---
Apr  7 14:47:16 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:16 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:16 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:16 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:47:16 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:16 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:16 xcp000 kernel: Call Trace:
Apr  7 14:47:16 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:16 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:16 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:16 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:16 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:16 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:16 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:16 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:47:16 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:16 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:16 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:16 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:16 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:16 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:16 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:16 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:16 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:16 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:16 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:16 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:16 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:16 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:16 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:16 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:16 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:16 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:16 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:16 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:16 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:16 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:16 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:16 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:16 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:16 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:16 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:16 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:16 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:16 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:16 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:16 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:16 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:16 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:16 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:16 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:16 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:16 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:16 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:16 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:16 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:16 xcp000 kernel: ---[ end trace d9ef8dc18cbf5794 ]---
Apr  7 14:47:16 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:16 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:16 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:16 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:47:16 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:16 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:16 xcp000 kernel: Call Trace:
Apr  7 14:47:16 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:16 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:16 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:16 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:16 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:16 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:16 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:16 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:47:16 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:16 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:16 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:16 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:16 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:16 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:16 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:16 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:16 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:16 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:16 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:16 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:16 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:16 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:16 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:16 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:16 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:16 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:16 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:16 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:16 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:47:16 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:16 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:16 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:16 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:47:16 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:47:16 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:16 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:47:16 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:47:16 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:47:16 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:47:16 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:16 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:47:16 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:47:16 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:47:16 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:47:16 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:47:16 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:47:16 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:47:16 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:47:16 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:47:16 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:47:16 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:47:16 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:47:16 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:47:16 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:47:16 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:47:16 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:47:16 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:47:16 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:47:16 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:47:16 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:47:16 xcp000 kernel:  [<c011f3aa>] ? dequeue_task+0x9a/0xf0
Apr  7 14:47:16 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:47:16 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:47:16 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:16 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:47:16 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:47:16 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:47:16 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:47:16 xcp000 kernel: ---[ end trace d9ef8dc18cbf5795 ]---
Apr  7 14:47:16 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:16 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:16 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:16 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:16 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:16 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:16 xcp000 kernel: Call Trace:
Apr  7 14:47:16 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:16 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:16 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:16 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:16 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:16 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:16 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:16 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:16 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:16 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:16 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:16 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:16 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:16 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:16 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:16 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:16 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:16 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:16 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:16 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:16 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:16 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:16 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:16 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:16 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:16 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:16 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:16 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:16 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:16 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:16 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:16 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:16 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:16 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:16 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:16 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:16 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:16 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:16 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:16 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:16 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:16 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:16 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:16 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:16 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:16 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:16 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:16 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:16 xcp000 kernel: ---[ end trace d9ef8dc18cbf5796 ]---
Apr  7 14:47:16 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:16 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:16 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:16 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:16 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:16 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:16 xcp000 kernel: Call Trace:
Apr  7 14:47:16 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:16 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:16 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:16 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:16 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:16 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:16 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:16 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:16 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:16 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:16 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:16 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:16 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:16 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:16 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:16 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:16 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:16 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:16 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:16 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:16 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:16 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:16 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:16 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:16 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:16 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:16 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:16 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:16 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:16 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:16 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:16 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:16 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:16 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:16 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:16 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:16 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:16 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:16 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:16 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:16 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:16 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:16 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:16 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:16 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:16 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:16 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:16 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:16 xcp000 kernel: ---[ end trace d9ef8dc18cbf5797 ]---
Apr  7 14:47:16 xcp000 tapdisk[14003]: gaps written/skipped: 67/0 
Apr  7 14:47:16 xcp000 tapdisk[14003]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/fa1c01a4-16c4-44ac-86bf-eea784a666d9.vhd: b: 9216, a: 853, f: 119, n: 3500792 
Apr  7 14:47:16 xcp000 tapdisk[14003]: closed image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/fa1c01a4-16c4-44ac-86bf-eea784a666d9.vhd (0 users, state: 0x00000000, type: 4) 
Apr  7 14:47:16 xcp000 tapdisk[14003]: gaps written/skipped: 0/0 
Apr  7 14:47:16 xcp000 tapdisk[14003]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/8be0a459-a865-4e91-ad40-80e3f7194b9b.vhd: b: 9216, a: 8008, f: 7079, n: 0 
Apr  7 14:47:16 xcp000 tapdisk[14003]: closed image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/8be0a459-a865-4e91-ad40-80e3f7194b9b.vhd (0 users, state: 0x00000002, type: 4) 
Apr  7 14:47:16 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:16 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:16 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:16 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:47:16 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:16 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:16 xcp000 kernel: Call Trace:
Apr  7 14:47:16 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:16 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:16 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:16 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:16 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:16 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:16 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:16 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:47:16 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:16 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:16 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:16 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:16 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:16 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:16 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:16 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:16 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:16 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:16 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:16 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:16 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:16 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:16 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:16 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:16 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:16 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:16 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:16 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:16 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:16 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:16 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:16 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:16 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:16 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:16 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:16 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:16 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:16 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:16 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:16 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:16 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:16 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:16 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:16 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:16 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:16 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:16 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:16 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:16 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:16 xcp000 kernel: ---[ end trace d9ef8dc18cbf5798 ]---
Apr  7 14:47:17 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:17 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:17 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:17 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:17 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:17 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:17 xcp000 kernel: Call Trace:
Apr  7 14:47:17 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:17 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:17 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:17 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:17 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:17 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:17 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:17 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:17 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:17 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:17 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:17 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:17 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:17 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:17 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:17 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:17 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:17 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:17 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:17 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:17 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:17 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:17 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:17 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:17 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:17 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:17 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:17 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:17 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:17 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:17 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:17 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:17 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:17 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:17 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:17 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:17 xcp000 kernel: ---[ end trace d9ef8dc18cbf5799 ]---
Apr  7 14:47:17 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:17 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:17 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:17 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:47:17 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:17 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:17 xcp000 kernel: Call Trace:
Apr  7 14:47:17 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:17 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:17 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:17 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:17 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:17 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:17 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:17 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:17 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:17 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:17 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:17 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:17 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:17 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:17 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:17 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:17 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:17 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:17 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:17 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:17 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:17 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:17 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:17 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:17 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:17 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:17 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:17 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:17 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:17 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:17 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:17 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:17 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:17 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:17 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:17 xcp000 kernel: ---[ end trace d9ef8dc18cbf579a ]---
Apr  7 14:47:17 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:17 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:17 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:17 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:47:17 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:17 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:17 xcp000 kernel: Call Trace:
Apr  7 14:47:17 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:17 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:17 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:17 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:17 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:17 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:17 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:17 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:47:17 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:17 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:17 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:17 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:17 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:17 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:17 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:17 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:17 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:17 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:47:17 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:17 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:17 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:17 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:47:17 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:17 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:47:17 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:47:17 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:47:17 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:47:17 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:17 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:47:17 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:47:17 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:47:17 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:47:17 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:47:17 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:47:17 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:47:17 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:47:17 xcp000 kernel:  [<c011fd40>] ? __wake_up+0x40/0x50
Apr  7 14:47:17 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:47:17 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:47:17 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:47:17 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:47:17 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:47:17 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:47:17 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:47:17 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:47:17 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:47:17 xcp000 kernel:  [<c011f3aa>] ? dequeue_task+0x9a/0xf0
Apr  7 14:47:17 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:47:17 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:47:17 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:17 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:47:17 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:47:17 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:47:17 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:47:17 xcp000 kernel: ---[ end trace d9ef8dc18cbf579b ]---
Apr  7 14:47:17 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:17 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:17 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:17 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:47:17 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:17 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:17 xcp000 kernel: Call Trace:
Apr  7 14:47:17 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:17 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:17 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:17 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:17 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:17 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:17 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:17 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:17 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:17 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:17 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:17 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:17 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:17 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:17 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:17 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:17 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:17 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:17 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:17 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:17 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:17 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:17 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:17 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:17 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:17 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:17 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:17 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:17 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:17 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:17 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:17 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:17 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:17 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:17 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:17 xcp000 kernel: ---[ end trace d9ef8dc18cbf579c ]---
Apr  7 14:47:17 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:17 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:17 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:17 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:47:17 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:17 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:17 xcp000 kernel: Call Trace:
Apr  7 14:47:17 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:17 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:17 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:17 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:17 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:17 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:17 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:17 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:47:17 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:17 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:17 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:17 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:17 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:17 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:17 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:17 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:17 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:17 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:47:17 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:17 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:17 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:17 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:47:17 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:17 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:47:17 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:47:17 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:47:17 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:47:17 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:17 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:47:17 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:47:17 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:47:17 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:47:17 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:47:17 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:47:17 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:47:17 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:47:17 xcp000 kernel:  [<c011fd40>] ? __wake_up+0x40/0x50
Apr  7 14:47:17 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:47:17 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:47:17 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:47:17 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:47:17 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:47:17 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:47:17 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:47:17 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:47:17 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:47:17 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:17 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:47:17 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:47:17 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:47:17 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:47:17 xcp000 kernel: ---[ end trace d9ef8dc18cbf579d ]---
Apr  7 14:47:17 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:17 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:17 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:17 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:47:17 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:17 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:17 xcp000 kernel: Call Trace:
Apr  7 14:47:17 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:17 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:17 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:17 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:17 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:17 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:17 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:17 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:47:17 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:17 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:17 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:17 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:17 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:17 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:17 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:17 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:17 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:17 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:47:17 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:17 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:17 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:17 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:47:17 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:17 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:47:17 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:47:17 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:47:17 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:47:17 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:17 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:47:17 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:47:17 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:47:17 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:47:17 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:47:17 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:47:17 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:47:17 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:47:17 xcp000 kernel:  [<c011fd40>] ? __wake_up+0x40/0x50
Apr  7 14:47:17 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:47:17 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:47:17 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:47:17 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:47:17 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:47:17 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:47:17 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:47:17 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:47:17 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:47:17 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:17 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:47:17 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:47:17 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:47:17 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:47:17 xcp000 kernel: ---[ end trace d9ef8dc18cbf579e ]---
Apr  7 14:47:17 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:17 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:17 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:17 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:47:17 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:17 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:17 xcp000 kernel: Call Trace:
Apr  7 14:47:17 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:17 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:17 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:17 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:17 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:17 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:17 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:17 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:47:17 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:17 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:17 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:17 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:17 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:17 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:17 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:17 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:17 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:17 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:17 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:17 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:17 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:17 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:17 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:17 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:17 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:17 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:17 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:17 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:17 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:17 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:17 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:17 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:17 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:17 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:17 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:17 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:17 xcp000 kernel: ---[ end trace d9ef8dc18cbf579f ]---
Apr  7 14:47:17 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:17 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:17 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:17 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:17 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:17 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:17 xcp000 kernel: Call Trace:
Apr  7 14:47:17 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:17 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:17 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:17 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:17 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:17 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:17 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:17 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:47:17 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:17 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:17 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:17 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:17 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:17 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:17 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:17 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:17 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:17 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:47:17 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:17 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:17 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:17 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:47:17 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:47:17 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:17 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:47:17 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:47:17 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:47:17 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:47:17 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:17 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:47:17 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:47:17 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:47:17 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:47:17 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:47:17 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:47:17 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:47:17 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:47:17 xcp000 kernel:  [<c011fd40>] ? __wake_up+0x40/0x50
Apr  7 14:47:17 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:47:17 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:47:17 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:47:17 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:47:17 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:47:17 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:47:17 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:47:17 xcp000 kernel:  [<c011e24b>] ? load_balance_next_fair+0xb/0x10
Apr  7 14:47:17 xcp000 kernel:  [<c011f64b>] ? load_balance_fair+0x6b/0x100
Apr  7 14:47:17 xcp000 kernel:  [<c011e903>] ? move_tasks+0x53/0x70
Apr  7 14:47:17 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:47:17 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:47:17 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:17 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:47:17 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:47:17 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:47:17 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:47:17 xcp000 kernel: ---[ end trace d9ef8dc18cbf57a0 ]---
Apr  7 14:47:17 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:17 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:17 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:17 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:47:17 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:17 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:17 xcp000 kernel: Call Trace:
Apr  7 14:47:17 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:17 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:17 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:17 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:17 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:17 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:17 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:17 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:47:17 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:17 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:17 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:17 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:17 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:17 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:17 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:17 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:17 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:17 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:17 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:17 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:17 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:17 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:17 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:17 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:17 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:17 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:17 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:17 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:17 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:17 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:17 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:17 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:17 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:17 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:17 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:17 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:17 xcp000 kernel: ---[ end trace d9ef8dc18cbf57a1 ]---
Apr  7 14:47:17 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:17 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:17 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:17 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:17 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:17 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:17 xcp000 kernel: Call Trace:
Apr  7 14:47:17 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:17 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:17 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:17 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:17 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:17 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:17 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:17 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:17 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:17 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:17 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:17 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:17 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:17 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:17 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:17 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:17 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:17 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:17 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:17 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:17 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:17 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:17 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:17 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:17 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:17 xcp000 kernel:  [<c010f718>] ? xen_send_IPI_mask+0x58/0xb0
Apr  7 14:47:17 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:17 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:17 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:47:17 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:17 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:17 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:17 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:17 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:17 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:17 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:17 xcp000 kernel: ---[ end trace d9ef8dc18cbf57a2 ]---
Apr  7 14:47:17 xcp000 tapdisk[14003]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/fa1c01a4-16c4-44ac-86bf-eea784a666d9.vhd version: tap 0x00010003, b: 9216, a: 0, f: 0, n: 82 
Apr  7 14:47:17 xcp000 tapdisk[14003]: opened image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/fa1c01a4-16c4-44ac-86bf-eea784a666d9.vhd (1 users, state: 0x00000001, type: 4) 
Apr  7 14:47:17 xcp000 tapdisk[14003]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/1302090a-e24e-4fdd-b726-1f2050099feb.vhd version: tap 0x00010003, b: 9216, a: 853, f: 119, n: 0 
Apr  7 14:47:17 xcp000 tapdisk[14003]: opened image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/1302090a-e24e-4fdd-b726-1f2050099feb.vhd (1 users, state: 0x00000003, type: 4) 
Apr  7 14:47:17 xcp000 tapdisk[14003]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/8be0a459-a865-4e91-ad40-80e3f7194b9b.vhd version: tap 0x00010003, b: 9216, a: 8008, f: 7079, n: 0 
Apr  7 14:47:17 xcp000 tapdisk[14003]: opened image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/8be0a459-a865-4e91-ad40-80e3f7194b9b.vhd (1 users, state: 0x00000003, type: 4) 
Apr  7 14:47:17 xcp000 tapdisk[14003]: VBD CHAIN: 
Apr  7 14:47:17 xcp000 tapdisk[14003]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/fa1c01a4-16c4-44ac-86bf-eea784a666d9.vhd: type:vhd(4) storage:nfs(1) 
Apr  7 14:47:17 xcp000 tapdisk[14003]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/1302090a-e24e-4fdd-b726-1f2050099feb.vhd: type:vhd(4) storage:nfs(1) 
Apr  7 14:47:17 xcp000 tapdisk[14003]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/8be0a459-a865-4e91-ad40-80e3f7194b9b.vhd: type:vhd(4) storage:nfs(1) 
Apr  7 14:47:17 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:17 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:17 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:17 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:47:17 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:17 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:17 xcp000 kernel: Call Trace:
Apr  7 14:47:17 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:17 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:17 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:17 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:17 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:17 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:17 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:17 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:17 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:17 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:17 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:17 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:17 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:17 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:17 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:17 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:17 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:17 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:17 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:47:17 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:17 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:17 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:17 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:17 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:17 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:17 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:17 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:17 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:17 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:47:17 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:17 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:17 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:17 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:17 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:17 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:17 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:17 xcp000 kernel: ---[ end trace d9ef8dc18cbf57a3 ]---
Apr  7 14:47:17 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:17 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:17 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:17 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=19020 data_len=18970 ip_summed=0
Apr  7 14:47:17 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:17 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:17 xcp000 kernel: Call Trace:
Apr  7 14:47:17 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:17 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:17 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:17 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:17 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:17 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:17 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:17 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:47:17 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:17 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:17 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:17 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:17 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:17 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:17 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:17 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:17 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:17 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:47:17 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:17 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:17 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:17 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:47:17 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:17 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:47:17 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:47:17 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:47:17 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:47:17 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:17 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:47:17 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:47:17 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:47:17 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:47:17 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:47:17 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:47:17 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:47:17 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:47:17 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:47:17 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:47:17 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:47:17 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:47:17 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:47:17 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:47:17 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:47:17 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:47:17 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:47:17 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:47:17 xcp000 kernel:  [<c011f3aa>] ? dequeue_task+0x9a/0xf0
Apr  7 14:47:17 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:47:17 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:47:17 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:17 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:47:17 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:47:17 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:47:17 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:47:17 xcp000 kernel: ---[ end trace d9ef8dc18cbf57a4 ]---
Apr  7 14:47:17 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:17 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:17 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:17 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=19020 data_len=18970 ip_summed=0
Apr  7 14:47:17 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:17 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:17 xcp000 kernel: Call Trace:
Apr  7 14:47:17 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:17 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:17 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:17 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:17 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:17 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:17 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:17 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:47:17 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:17 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:17 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:17 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:17 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:17 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:17 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:17 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:17 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:17 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:47:17 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:17 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:17 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:17 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:47:17 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:17 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:47:17 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:47:17 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:47:17 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:47:17 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:17 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:47:17 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:47:17 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:47:17 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:47:17 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:47:17 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:47:17 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:47:17 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:47:17 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:47:17 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:47:17 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:47:17 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:47:17 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:47:17 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:47:17 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:47:17 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:47:17 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:47:17 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:47:17 xcp000 kernel:  [<c011f3aa>] ? dequeue_task+0x9a/0xf0
Apr  7 14:47:17 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:47:17 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:47:17 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:17 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:47:17 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:47:17 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:47:17 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:47:17 xcp000 kernel: ---[ end trace d9ef8dc18cbf57a5 ]---
Apr  7 14:47:17 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:17 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:17 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:17 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:47:17 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:17 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:17 xcp000 kernel: Call Trace:
Apr  7 14:47:17 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:17 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:17 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:17 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:17 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:17 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:17 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:17 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:17 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:17 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:17 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:17 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:17 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:17 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:17 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:17 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:17 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:17 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:17 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:17 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:17 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:17 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:17 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:17 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:17 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:17 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:17 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:17 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:17 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:17 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:47:17 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:17 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:17 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:17 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:17 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:17 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:17 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:17 xcp000 kernel: ---[ end trace d9ef8dc18cbf57a6 ]---
Apr  7 14:47:17 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:17 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:17 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:17 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:47:17 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:17 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:17 xcp000 kernel: Call Trace:
Apr  7 14:47:17 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:17 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:17 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:17 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:17 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:17 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:17 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:17 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:47:17 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:17 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:17 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:17 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:17 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:17 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:17 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:17 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:17 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:17 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:17 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:17 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:17 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:17 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:17 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:17 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:17 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:17 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:17 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:17 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:17 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:17 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:47:17 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:17 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:17 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:17 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:17 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:17 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:17 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:17 xcp000 kernel: ---[ end trace d9ef8dc18cbf57a7 ]---
Apr  7 14:47:17 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:17 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:17 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:17 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:17 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:17 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:17 xcp000 kernel: Call Trace:
Apr  7 14:47:17 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:17 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:17 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:17 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:17 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:17 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:17 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:17 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:17 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:17 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:17 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:17 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:17 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:17 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:17 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:17 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:17 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:17 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:17 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:17 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:17 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:17 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:17 xcp000 kernel:  [<c0225b57>] ? __copy_to_user_ll+0x57/0x60
Apr  7 14:47:17 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:17 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:17 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:17 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:17 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:17 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:47:17 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:17 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:17 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:17 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:17 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:17 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:17 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:17 xcp000 kernel: ---[ end trace d9ef8dc18cbf57a8 ]---
Apr  7 14:47:17 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:17 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:17 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:17 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:17 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:17 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:17 xcp000 kernel: Call Trace:
Apr  7 14:47:17 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:17 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:17 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:17 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:17 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:17 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:17 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:17 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:17 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:17 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:17 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:17 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:17 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:17 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:17 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:17 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:17 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:17 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:17 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:17 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:17 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:17 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:17 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:17 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:17 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:17 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:17 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:17 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:17 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:17 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:17 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:17 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:47:17 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:17 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:17 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:17 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:17 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:17 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:17 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:17 xcp000 kernel: ---[ end trace d9ef8dc18cbf57a9 ]---
Apr  7 14:47:17 xcp000 tapdisk[14066]: gaps written/skipped: 114/0 
Apr  7 14:47:18 xcp000 tapdisk[14066]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/41842a0a-a83e-4702-a31d-13da51dfe33b.vhd: b: 20480, a: 9523, f: 1509, n: 39082560 
Apr  7 14:47:18 xcp000 tapdisk[14066]: closed image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/41842a0a-a83e-4702-a31d-13da51dfe33b.vhd (0 users, state: 0x00000000, type: 4) 
Apr  7 14:47:18 xcp000 tapdisk[14066]: gaps written/skipped: 0/0 
Apr  7 14:47:18 xcp000 tapdisk[14066]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/9ba28b37-4465-4245-804b-2bd9b6df8eee.vhd: b: 20480, a: 18251, f: 16813, n: 0 
Apr  7 14:47:18 xcp000 tapdisk[14066]: closed image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/9ba28b37-4465-4245-804b-2bd9b6df8eee.vhd (0 users, state: 0x00000002, type: 4) 
Apr  7 14:47:18 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:18 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:18 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:18 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:47:18 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:18 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:18 xcp000 kernel: Call Trace:
Apr  7 14:47:18 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:18 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:18 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:18 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:18 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:18 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:18 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:18 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:18 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:18 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:18 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:18 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:18 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:18 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:18 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:18 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:18 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:18 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:18 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:18 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:18 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:18 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:18 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:18 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:18 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:18 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:18 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:18 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:18 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:18 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:18 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:47:18 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:18 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:18 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:18 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:18 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:18 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:18 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:18 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:18 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:18 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:47:18 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:18 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:18 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:18 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:18 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:18 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:18 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:18 xcp000 kernel: ---[ end trace d9ef8dc18cbf57aa ]---
Apr  7 14:47:18 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:18 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:18 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:18 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:18 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:18 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:18 xcp000 kernel: Call Trace:
Apr  7 14:47:18 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:18 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:18 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:18 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:18 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:18 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:18 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:18 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:47:18 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:18 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:18 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:18 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:18 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:18 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:18 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:18 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:18 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:18 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:18 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:18 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:18 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:18 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:18 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:18 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:18 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:18 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:18 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:18 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:18 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:18 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:18 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:18 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:18 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:18 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:18 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:18 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:18 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:18 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:18 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:18 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:18 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:18 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:18 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:47:18 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:18 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:18 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:18 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:18 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:18 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:18 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:18 xcp000 kernel: ---[ end trace d9ef8dc18cbf57ab ]---
Apr  7 14:47:18 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:18 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:18 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:18 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:47:18 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:18 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:18 xcp000 kernel: Call Trace:
Apr  7 14:47:18 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:18 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:18 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:18 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:18 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:18 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:18 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:18 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:47:18 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:18 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:18 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:18 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:18 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:18 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:18 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:18 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:18 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:18 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:18 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:18 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:18 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:18 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:18 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:18 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:18 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:18 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:18 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:18 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:18 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:18 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:18 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:18 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:18 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:18 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:18 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:18 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:18 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:18 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:18 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:18 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:18 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:18 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:18 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:47:18 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:18 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:18 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:18 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:18 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:18 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:18 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:18 xcp000 kernel: ---[ end trace d9ef8dc18cbf57ac ]---
Apr  7 14:47:18 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:18 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:18 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:18 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:47:18 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:18 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:18 xcp000 kernel: Call Trace:
Apr  7 14:47:18 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:18 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:18 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:18 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:18 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:18 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:18 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:18 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:47:18 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:18 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:18 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:18 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:18 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:18 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:18 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:18 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:18 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:18 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:18 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:18 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:18 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:18 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:18 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:18 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:18 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:18 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:18 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:18 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:18 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:47:18 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:18 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:18 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:18 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:47:18 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:18 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:47:18 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:47:18 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:47:18 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:47:18 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:18 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:47:18 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:47:18 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:47:18 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:47:18 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:47:18 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:47:18 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:47:18 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:47:18 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:47:18 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:47:18 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:47:18 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:47:18 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:47:18 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:47:18 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:47:18 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:47:18 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:47:18 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:47:18 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:47:18 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:47:18 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:47:18 xcp000 kernel:  [<c0124d05>] ? finish_task_switch+0x95/0xb0
Apr  7 14:47:18 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:47:18 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:47:18 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:18 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:47:18 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:47:18 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:47:18 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:47:18 xcp000 kernel: ---[ end trace d9ef8dc18cbf57ad ]---
Apr  7 14:47:18 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:18 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:18 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:18 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:47:18 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:18 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:18 xcp000 kernel: Call Trace:
Apr  7 14:47:18 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:18 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:18 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:18 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:18 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:18 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:18 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:18 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:47:18 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:18 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:18 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:18 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:18 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:18 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:18 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:18 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:18 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:18 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:18 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:18 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:18 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:18 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:18 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:18 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:18 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:18 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:18 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:18 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:18 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:18 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:18 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:18 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:18 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:18 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:18 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:18 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:18 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:18 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:18 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:18 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:18 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:18 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:18 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:47:18 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:18 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:18 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:18 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:18 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:18 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:18 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:18 xcp000 kernel: ---[ end trace d9ef8dc18cbf57ae ]---
Apr  7 14:47:18 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:18 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:18 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:18 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:18 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:18 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:18 xcp000 kernel: Call Trace:
Apr  7 14:47:18 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:18 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:18 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:18 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:18 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:18 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:18 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:18 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:47:18 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:18 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:18 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:18 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:18 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:18 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:18 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:18 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:18 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:18 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:18 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:18 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:18 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:18 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:18 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:18 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:18 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:18 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:18 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:18 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:18 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:18 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:18 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:18 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:18 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:18 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:18 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:18 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:18 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:18 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:18 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:18 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:18 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:18 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:47:18 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:18 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:18 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:18 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:18 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:18 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:18 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:18 xcp000 kernel: ---[ end trace d9ef8dc18cbf57af ]---
Apr  7 14:47:18 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:18 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:18 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:18 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:47:18 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:18 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:18 xcp000 kernel: Call Trace:
Apr  7 14:47:18 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:18 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:18 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:18 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:18 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:18 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:18 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:18 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:47:18 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:18 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:18 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:18 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:18 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:18 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:18 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:18 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:18 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:18 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:18 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:18 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:18 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:18 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:18 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:18 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:18 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:18 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:18 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:18 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:18 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:18 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:18 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:18 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:18 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:18 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:18 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:18 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:18 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:18 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:18 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:18 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:18 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:18 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:18 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:47:18 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:18 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:18 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:18 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:18 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:18 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:18 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:18 xcp000 kernel: ---[ end trace d9ef8dc18cbf57b0 ]---
Apr  7 14:47:19 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:19 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:19 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:19 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:47:19 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:19 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:19 xcp000 kernel: Call Trace:
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:19 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:19 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:19 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:19 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:19 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:19 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:19 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:19 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:19 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:19 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:19 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:19 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:19 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:19 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:19 xcp000 kernel: ---[ end trace d9ef8dc18cbf57b1 ]---
Apr  7 14:47:19 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:19 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:19 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:19 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:19 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:19 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:19 xcp000 kernel: Call Trace:
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:19 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:47:19 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:19 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:19 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:19 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:19 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:19 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:19 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:19 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:19 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:19 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:19 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:19 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:19 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:19 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:19 xcp000 kernel: ---[ end trace d9ef8dc18cbf57b2 ]---
Apr  7 14:47:19 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:19 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:19 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:19 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:19 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:19 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:19 xcp000 kernel: Call Trace:
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:19 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:47:19 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:19 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:19 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:19 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:19 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:19 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:19 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:19 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:19 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:19 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:19 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:19 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:19 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:19 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:19 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:19 xcp000 kernel: ---[ end trace d9ef8dc18cbf57b3 ]---
Apr  7 14:47:19 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:19 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:19 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:19 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:47:19 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:19 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:19 xcp000 kernel: Call Trace:
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:19 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:47:19 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:19 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:19 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:19 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:19 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:19 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:19 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:19 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:19 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:19 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:19 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:19 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:19 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:19 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:19 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:19 xcp000 kernel: ---[ end trace d9ef8dc18cbf57b4 ]---
Apr  7 14:47:19 xcp000 tapdisk[14066]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/41842a0a-a83e-4702-a31d-13da51dfe33b.vhd version: tap 0x00010003, b: 20480, a: 0, f: 0, n: 172 
Apr  7 14:47:19 xcp000 tapdisk[14066]: opened image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/41842a0a-a83e-4702-a31d-13da51dfe33b.vhd (1 users, state: 0x00000001, type: 4) 
Apr  7 14:47:19 xcp000 tapdisk[14066]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/bb1e1c58-5bb8-478c-819a-b04ce76df649.vhd version: tap 0x00010003, b: 20480, a: 9523, f: 1509, n: 0 
Apr  7 14:47:19 xcp000 tapdisk[14066]: opened image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/bb1e1c58-5bb8-478c-819a-b04ce76df649.vhd (1 users, state: 0x00000003, type: 4) 
Apr  7 14:47:19 xcp000 tapdisk[14066]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/9ba28b37-4465-4245-804b-2bd9b6df8eee.vhd version: tap 0x00010003, b: 20480, a: 18251, f: 16813, n: 0 
Apr  7 14:47:19 xcp000 tapdisk[14066]: opened image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/9ba28b37-4465-4245-804b-2bd9b6df8eee.vhd (1 users, state: 0x00000003, type: 4) 
Apr  7 14:47:19 xcp000 tapdisk[14066]: VBD CHAIN: 
Apr  7 14:47:19 xcp000 tapdisk[14066]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/41842a0a-a83e-4702-a31d-13da51dfe33b.vhd: type:vhd(4) storage:nfs(1) 
Apr  7 14:47:19 xcp000 tapdisk[14066]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/bb1e1c58-5bb8-478c-819a-b04ce76df649.vhd: type:vhd(4) storage:nfs(1) 
Apr  7 14:47:19 xcp000 tapdisk[14066]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/9ba28b37-4465-4245-804b-2bd9b6df8eee.vhd: type:vhd(4) storage:nfs(1) 
Apr  7 14:47:19 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:19 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:19 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:19 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:47:19 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:19 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:19 xcp000 kernel: Call Trace:
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:19 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:19 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:19 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:19 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:19 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:19 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:19 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:19 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:19 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:19 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:19 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:19 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:19 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:19 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:19 xcp000 kernel: ---[ end trace d9ef8dc18cbf57b5 ]---
Apr  7 14:47:19 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:19 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:19 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:19 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:47:19 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:19 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:19 xcp000 kernel: Call Trace:
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:19 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:19 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:19 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:19 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:19 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:19 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:19 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:19 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:19 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:19 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:19 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:19 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:19 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:19 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:19 xcp000 kernel: ---[ end trace d9ef8dc18cbf57b6 ]---
Apr  7 14:47:19 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:19 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:19 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:19 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=19020 data_len=18970 ip_summed=0
Apr  7 14:47:19 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:19 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:19 xcp000 kernel: Call Trace:
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:19 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:47:19 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:19 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:19 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:19 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:47:19 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:19 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:19 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:19 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:47:19 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:47:19 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:47:19 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:47:19 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:47:19 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:19 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:47:19 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:47:19 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:47:19 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:47:19 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:47:19 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:47:19 xcp000 kernel:  [<c02256e9>] ? memmove+0x39/0x40
Apr  7 14:47:19 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:47:19 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:47:19 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:47:19 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:47:19 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:47:19 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:47:19 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:47:19 xcp000 kernel:  [<c011f533>] ? pull_task+0x43/0x60
Apr  7 14:47:19 xcp000 kernel:  [<c011e24b>] ? load_balance_next_fair+0xb/0x10
Apr  7 14:47:19 xcp000 kernel:  [<c011f6c5>] ? load_balance_fair+0xe5/0x100
Apr  7 14:47:19 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:47:19 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:47:19 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:47:19 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:47:19 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:19 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:47:19 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:47:19 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:47:19 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:47:19 xcp000 kernel: ---[ end trace d9ef8dc18cbf57b7 ]---
Apr  7 14:47:19 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:19 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:19 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:19 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:47:19 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:19 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:19 xcp000 kernel: Call Trace:
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:19 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:47:19 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:19 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:19 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:19 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:47:19 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:19 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:19 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:19 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:47:19 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:47:19 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:47:19 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:47:19 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:19 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:47:19 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:47:19 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:47:19 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:47:19 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:47:19 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:47:19 xcp000 kernel:  [<c02256e9>] ? memmove+0x39/0x40
Apr  7 14:47:19 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:47:19 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:47:19 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:47:19 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:47:19 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:47:19 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:47:19 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:47:19 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:47:19 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:47:19 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:47:19 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:47:19 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:47:19 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:19 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:47:19 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:47:19 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:47:19 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:47:19 xcp000 kernel: ---[ end trace d9ef8dc18cbf57b8 ]---
Apr  7 14:47:19 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:19 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:19 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:19 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:19 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:19 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:19 xcp000 kernel: Call Trace:
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:19 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:19 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:19 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:19 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:19 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:19 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:19 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:19 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:19 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:19 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:19 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:19 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:19 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:19 xcp000 kernel: ---[ end trace d9ef8dc18cbf57b9 ]---
Apr  7 14:47:19 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:19 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:19 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:19 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:19 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:19 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:19 xcp000 kernel: Call Trace:
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:19 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:47:19 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:19 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:19 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:19 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:19 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:19 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:19 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:19 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:19 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:19 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:19 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:19 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:19 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:19 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:19 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:19 xcp000 kernel: ---[ end trace d9ef8dc18cbf57ba ]---
Apr  7 14:47:19 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:19 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:19 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:19 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:19 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:19 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:19 xcp000 kernel: Call Trace:
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:19 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:19 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:19 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:19 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:19 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:19 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:19 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:19 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:19 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:19 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:19 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:19 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:19 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:19 xcp000 kernel: ---[ end trace d9ef8dc18cbf57bb ]---
Apr  7 14:47:19 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:19 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:19 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:19 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:19 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:19 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:19 xcp000 kernel: Call Trace:
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:19 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:47:19 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:19 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:19 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:19 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:19 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:19 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:19 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:19 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:19 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:19 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:19 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:19 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:19 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:19 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:19 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:19 xcp000 kernel: ---[ end trace d9ef8dc18cbf57bc ]---
Apr  7 14:47:19 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:19 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:19 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:19 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:19 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:19 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:19 xcp000 kernel: Call Trace:
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:19 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:19 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:19 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:19 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:19 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:19 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:19 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:19 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:19 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:19 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:19 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:19 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:19 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:19 xcp000 kernel: ---[ end trace d9ef8dc18cbf57bd ]---
Apr  7 14:47:19 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:19 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:19 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:19 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:19 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:19 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:19 xcp000 kernel: Call Trace:
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:19 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:19 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:19 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:19 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:19 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:19 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:19 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:19 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:19 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:19 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:19 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:19 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:19 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:19 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:19 xcp000 kernel: ---[ end trace d9ef8dc18cbf57be ]---
Apr  7 14:47:19 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:19 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:19 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:19 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:19 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:19 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:19 xcp000 kernel: Call Trace:
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:19 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:47:19 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:19 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:19 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:19 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:19 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:19 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:19 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:19 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:19 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:19 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:19 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:19 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:19 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:19 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:19 xcp000 kernel: ---[ end trace d9ef8dc18cbf57bf ]---
Apr  7 14:47:19 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:19 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:19 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:19 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:19 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:19 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:19 xcp000 kernel: Call Trace:
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:19 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:19 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:19 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:19 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:19 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:19 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:19 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:19 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:19 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:19 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:19 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:19 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:19 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:19 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:19 xcp000 kernel: ---[ end trace d9ef8dc18cbf57c0 ]---
Apr  7 14:47:19 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:19 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:19 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:19 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:19 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:19 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:19 xcp000 kernel: Call Trace:
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:19 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:19 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:19 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:19 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:19 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:19 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:19 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:19 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:19 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:19 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:19 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:19 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:19 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:19 xcp000 kernel: ---[ end trace d9ef8dc18cbf57c1 ]---
Apr  7 14:47:19 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:19 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:19 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:19 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:19 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:19 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:19 xcp000 kernel: Call Trace:
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:19 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:19 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:19 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:19 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:19 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:19 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:19 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:19 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:19 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:19 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:19 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:19 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:19 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:19 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:19 xcp000 kernel: ---[ end trace d9ef8dc18cbf57c2 ]---
Apr  7 14:47:19 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:19 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:19 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:19 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:19 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:19 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:19 xcp000 kernel: Call Trace:
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:19 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:19 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:19 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:19 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:19 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:19 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:19 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:19 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:19 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:19 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:19 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:19 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:19 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:19 xcp000 kernel: ---[ end trace d9ef8dc18cbf57c3 ]---
Apr  7 14:47:19 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:19 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:19 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:19 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:19 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:19 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:19 xcp000 kernel: Call Trace:
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:19 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:19 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:19 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:19 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:19 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:19 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:19 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:19 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:19 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:19 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:19 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:19 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:19 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:19 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:19 xcp000 kernel: ---[ end trace d9ef8dc18cbf57c4 ]---
Apr  7 14:47:19 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:19 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:19 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:19 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:19 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:19 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:19 xcp000 kernel: Call Trace:
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:19 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:19 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:19 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:19 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:19 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:19 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:19 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:19 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:19 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:19 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:47:19 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:19 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:19 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:19 xcp000 kernel: ---[ end trace d9ef8dc18cbf57c5 ]---
Apr  7 14:47:19 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:19 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:19 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:19 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:19 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:19 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:19 xcp000 kernel: Call Trace:
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:19 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:19 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:19 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:19 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:19 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:19 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:19 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:19 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:19 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:19 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:19 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:19 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:19 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:19 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:19 xcp000 kernel: ---[ end trace d9ef8dc18cbf57c6 ]---
Apr  7 14:47:19 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:19 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:19 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:19 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:19 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:19 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:19 xcp000 kernel: Call Trace:
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:19 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:19 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:19 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:19 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:19 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:19 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:19 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:19 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:19 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:19 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:19 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:19 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:19 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:19 xcp000 kernel: ---[ end trace d9ef8dc18cbf57c7 ]---
Apr  7 14:47:19 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:19 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:19 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:19 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:19 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:19 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:19 xcp000 kernel: Call Trace:
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:19 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:19 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:19 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:19 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:19 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:19 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:19 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:19 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:19 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:19 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:19 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:19 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:19 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:19 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:19 xcp000 kernel: ---[ end trace d9ef8dc18cbf57c8 ]---
Apr  7 14:47:19 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:19 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:19 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:19 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:19 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:19 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:19 xcp000 kernel: Call Trace:
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:19 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:19 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:19 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:19 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:19 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:19 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:19 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:19 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:19 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:19 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:19 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:19 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:19 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:19 xcp000 kernel: ---[ end trace d9ef8dc18cbf57c9 ]---
Apr  7 14:47:19 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:19 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:19 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:19 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:19 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:19 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:19 xcp000 kernel: Call Trace:
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:19 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:19 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:19 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:19 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:19 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:19 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:19 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:19 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:19 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:19 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:19 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:19 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:19 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:19 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:19 xcp000 kernel: ---[ end trace d9ef8dc18cbf57ca ]---
Apr  7 14:47:19 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:19 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:19 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:19 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:19 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:19 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:19 xcp000 kernel: Call Trace:
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:19 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:19 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:19 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:19 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:19 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:19 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:19 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:19 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:19 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:19 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:19 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:19 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:19 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:19 xcp000 kernel: ---[ end trace d9ef8dc18cbf57cb ]---
Apr  7 14:47:19 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:19 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:19 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:19 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:19 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:19 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:19 xcp000 kernel: Call Trace:
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:19 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:19 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:19 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:19 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:19 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:19 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:19 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:19 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:19 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:19 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:19 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:19 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:19 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:19 xcp000 kernel: ---[ end trace d9ef8dc18cbf57cc ]---
Apr  7 14:47:19 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:19 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:19 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:19 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:19 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:19 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:19 xcp000 kernel: Call Trace:
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:19 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:19 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:19 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:19 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:19 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:19 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:19 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:19 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:19 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:19 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:19 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:19 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:19 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:19 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:19 xcp000 kernel: ---[ end trace d9ef8dc18cbf57cd ]---
Apr  7 14:47:19 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:19 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:19 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:19 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:19 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:19 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:19 xcp000 kernel: Call Trace:
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:19 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:47:19 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:19 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:19 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:19 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:19 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:19 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:19 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:19 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:19 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:19 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:19 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:19 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:19 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:19 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:19 xcp000 kernel: ---[ end trace d9ef8dc18cbf57ce ]---
Apr  7 14:47:19 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:19 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:19 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:19 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:19 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:19 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:19 xcp000 kernel: Call Trace:
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:19 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:47:19 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:19 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:19 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:19 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:19 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:19 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:19 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:19 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:19 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:19 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:19 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:19 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:19 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:19 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:19 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:19 xcp000 kernel: ---[ end trace d9ef8dc18cbf57cf ]---
Apr  7 14:47:19 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:19 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:19 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:19 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:19 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:19 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:19 xcp000 kernel: Call Trace:
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:19 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:19 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:19 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:19 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:19 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:19 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:19 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:19 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:19 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:19 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:19 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:19 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:19 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:19 xcp000 kernel: ---[ end trace d9ef8dc18cbf57d0 ]---
Apr  7 14:47:19 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:19 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:19 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:19 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:19 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:19 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:19 xcp000 kernel: Call Trace:
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:19 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:47:19 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:19 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:19 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:19 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:19 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:19 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:19 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:19 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:19 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:19 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:19 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:19 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:19 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:19 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:19 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:19 xcp000 kernel: ---[ end trace d9ef8dc18cbf57d1 ]---
Apr  7 14:47:19 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:19 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:19 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:19 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:19 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:19 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:19 xcp000 kernel: Call Trace:
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:19 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:19 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:19 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:19 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:19 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:19 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:19 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:19 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:19 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:19 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:19 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:19 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:19 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:19 xcp000 kernel: ---[ end trace d9ef8dc18cbf57d2 ]---
Apr  7 14:47:19 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:19 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:19 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:19 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:19 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:19 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:19 xcp000 kernel: Call Trace:
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:19 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:47:19 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:19 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:19 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:19 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:19 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:19 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:19 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:19 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:19 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:19 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:19 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:19 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:19 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:19 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:19 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:19 xcp000 kernel: ---[ end trace d9ef8dc18cbf57d3 ]---
Apr  7 14:47:19 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:19 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:19 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:19 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:19 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:19 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:19 xcp000 kernel: Call Trace:
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:19 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:19 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:19 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:19 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:19 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:19 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:19 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:19 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:19 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:19 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:19 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:19 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:19 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:19 xcp000 kernel: ---[ end trace d9ef8dc18cbf57d4 ]---
Apr  7 14:47:19 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:19 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:19 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:19 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:19 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:19 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:19 xcp000 kernel: Call Trace:
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:19 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:47:19 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:19 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:19 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:19 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:19 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:19 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:19 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:19 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:19 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:19 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:19 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:19 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:47:19 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:19 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:19 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:19 xcp000 kernel: ---[ end trace d9ef8dc18cbf57d5 ]---
Apr  7 14:47:19 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:19 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:19 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:19 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:19 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:19 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:19 xcp000 kernel: Call Trace:
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:19 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:19 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:19 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:19 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:19 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:19 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:19 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:19 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:19 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:19 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:19 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:19 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:19 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:19 xcp000 kernel: ---[ end trace d9ef8dc18cbf57d6 ]---
Apr  7 14:47:19 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:19 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:19 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:19 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:19 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:19 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:19 xcp000 kernel: Call Trace:
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:19 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:19 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:19 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:19 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:19 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:19 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:19 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:19 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:19 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:19 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:19 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:19 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:19 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:19 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:19 xcp000 kernel: ---[ end trace d9ef8dc18cbf57d7 ]---
Apr  7 14:47:19 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:19 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:19 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:19 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:19 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:19 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:19 xcp000 kernel: Call Trace:
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:19 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:19 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:19 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:19 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:19 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:19 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:19 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:19 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:19 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:19 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:19 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:19 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:19 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:19 xcp000 kernel: ---[ end trace d9ef8dc18cbf57d8 ]---
Apr  7 14:47:19 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:19 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:19 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:19 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:19 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:19 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:19 xcp000 kernel: Call Trace:
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:19 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:19 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:19 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:19 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:19 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:19 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:19 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:19 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:19 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:19 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:19 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:19 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:19 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:19 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:19 xcp000 kernel: ---[ end trace d9ef8dc18cbf57d9 ]---
Apr  7 14:47:19 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:19 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:19 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:19 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:19 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:19 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:19 xcp000 kernel: Call Trace:
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:19 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:19 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:19 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:19 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:19 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:19 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:19 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:19 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:19 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:19 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:19 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:19 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:19 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:19 xcp000 kernel: ---[ end trace d9ef8dc18cbf57da ]---
Apr  7 14:47:19 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:19 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:19 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:19 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:19 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:19 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:19 xcp000 kernel: Call Trace:
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:19 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:19 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:19 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:19 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:19 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:19 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:19 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:19 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:19 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:19 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:19 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:19 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:19 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:19 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:19 xcp000 kernel: ---[ end trace d9ef8dc18cbf57db ]---
Apr  7 14:47:19 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:19 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:19 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:19 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:19 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:19 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:19 xcp000 kernel: Call Trace:
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:19 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:47:19 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:19 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:19 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:19 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:19 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:19 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:19 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:19 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:19 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:19 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:19 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:19 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:19 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:19 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:19 xcp000 kernel: ---[ end trace d9ef8dc18cbf57dc ]---
Apr  7 14:47:19 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:19 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:19 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:19 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:19 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:19 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:19 xcp000 kernel: Call Trace:
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:19 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:19 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:19 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:19 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:19 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:19 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:19 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:19 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:19 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:19 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:19 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:19 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:19 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:19 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:19 xcp000 kernel: ---[ end trace d9ef8dc18cbf57dd ]---
Apr  7 14:47:19 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:19 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:19 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:19 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:19 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:19 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:19 xcp000 kernel: Call Trace:
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:19 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:19 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:19 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:19 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:19 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:19 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:19 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:19 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:19 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:19 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:19 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:19 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:19 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:19 xcp000 kernel: ---[ end trace d9ef8dc18cbf57de ]---
Apr  7 14:47:19 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:19 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:19 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:19 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:19 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:19 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:19 xcp000 kernel: Call Trace:
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:19 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:19 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:19 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:19 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:19 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:19 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:19 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:19 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:19 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:19 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:19 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:19 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:19 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:19 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:19 xcp000 kernel: ---[ end trace d9ef8dc18cbf57df ]---
Apr  7 14:47:19 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:19 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:19 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:19 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:19 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:19 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:19 xcp000 kernel: Call Trace:
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:19 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:47:19 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:19 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:19 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:19 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:19 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:19 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:19 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:19 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:19 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:19 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:19 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:19 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:19 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:19 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:19 xcp000 kernel: ---[ end trace d9ef8dc18cbf57e0 ]---
Apr  7 14:47:19 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:19 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:19 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:19 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:19 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:19 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:19 xcp000 kernel: Call Trace:
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:19 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:19 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:19 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:19 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:19 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:19 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:19 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:19 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:19 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:19 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:19 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:19 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:19 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:19 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:19 xcp000 kernel: ---[ end trace d9ef8dc18cbf57e1 ]---
Apr  7 14:47:19 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:19 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:19 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:19 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:19 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:19 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:19 xcp000 kernel: Call Trace:
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:19 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:19 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:19 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:19 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:19 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:19 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:19 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:19 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:19 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:19 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:19 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:19 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:19 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:19 xcp000 kernel: ---[ end trace d9ef8dc18cbf57e2 ]---
Apr  7 14:47:19 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:19 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:19 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:19 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:19 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:19 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:19 xcp000 kernel: Call Trace:
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:19 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:19 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:19 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:19 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:19 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:19 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:19 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:19 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:19 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:19 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:19 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:19 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:19 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:19 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:19 xcp000 kernel: ---[ end trace d9ef8dc18cbf57e3 ]---
Apr  7 14:47:19 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:19 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:19 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:19 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:19 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:19 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:19 xcp000 kernel: Call Trace:
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:19 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:19 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:19 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:19 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:19 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:19 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:19 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:19 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:19 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:19 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:19 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:19 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:19 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:19 xcp000 kernel: ---[ end trace d9ef8dc18cbf57e4 ]---
Apr  7 14:47:19 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:19 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:19 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:19 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:19 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:19 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:19 xcp000 kernel: Call Trace:
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:19 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:47:19 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:19 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:19 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:19 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:19 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:19 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:19 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:19 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:19 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:19 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:19 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:19 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:19 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:19 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:19 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:19 xcp000 kernel: ---[ end trace d9ef8dc18cbf57e5 ]---
Apr  7 14:47:19 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:19 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:19 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:19 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:19 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:19 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:19 xcp000 kernel: Call Trace:
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:19 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:19 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:19 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:19 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:19 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:19 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:19 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:19 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:19 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:19 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:19 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:19 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:19 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:19 xcp000 kernel: ---[ end trace d9ef8dc18cbf57e6 ]---
Apr  7 14:47:19 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:19 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:19 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:19 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:19 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:19 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:19 xcp000 kernel: Call Trace:
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:19 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:19 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:19 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:19 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:19 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:19 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:19 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:19 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:19 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:19 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:19 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:19 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:19 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:19 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:19 xcp000 kernel: ---[ end trace d9ef8dc18cbf57e7 ]---
Apr  7 14:47:19 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:19 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:19 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:19 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:19 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:19 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:19 xcp000 kernel: Call Trace:
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:19 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:19 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:19 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:19 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:19 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:19 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:19 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:19 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:19 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:19 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:19 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:19 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:19 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:19 xcp000 kernel: ---[ end trace d9ef8dc18cbf57e8 ]---
Apr  7 14:47:19 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:19 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:19 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:19 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:19 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:19 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:19 xcp000 kernel: Call Trace:
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:19 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:19 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:19 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:19 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:19 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:19 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:19 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:19 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:19 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:19 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:19 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:19 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:19 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:19 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:19 xcp000 kernel: ---[ end trace d9ef8dc18cbf57e9 ]---
Apr  7 14:47:19 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:19 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:19 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:19 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:19 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:19 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:19 xcp000 kernel: Call Trace:
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:19 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:47:19 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:19 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:19 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:19 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:19 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:19 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:19 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:19 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:19 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:19 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:19 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:19 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:19 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:19 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:19 xcp000 kernel: ---[ end trace d9ef8dc18cbf57ea ]---
Apr  7 14:47:19 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:19 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:19 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:19 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:19 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:19 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:19 xcp000 kernel: Call Trace:
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:19 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:19 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:19 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:19 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:19 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:19 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:19 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:19 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:19 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:19 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:19 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:19 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:19 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:19 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:19 xcp000 kernel: ---[ end trace d9ef8dc18cbf57eb ]---
Apr  7 14:47:19 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:19 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:19 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:19 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:19 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:19 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:19 xcp000 kernel: Call Trace:
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:19 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:19 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:19 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:19 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:19 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:19 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:19 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:19 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:19 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:19 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:19 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:19 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:19 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:19 xcp000 kernel: ---[ end trace d9ef8dc18cbf57ec ]---
Apr  7 14:47:19 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:19 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:19 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:19 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:19 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:19 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:19 xcp000 kernel: Call Trace:
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:19 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:19 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:19 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:19 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:19 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:19 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:19 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:19 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:19 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:19 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:19 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:19 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:19 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:19 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:19 xcp000 kernel: ---[ end trace d9ef8dc18cbf57ed ]---
Apr  7 14:47:19 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:19 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:19 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:19 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:19 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:19 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:19 xcp000 kernel: Call Trace:
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:19 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:47:19 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:19 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:19 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:19 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:19 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:19 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:19 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:19 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:19 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:19 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:19 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:19 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:19 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:19 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:19 xcp000 kernel: ---[ end trace d9ef8dc18cbf57ee ]---
Apr  7 14:47:19 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:19 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:19 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:19 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:19 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:19 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:19 xcp000 kernel: Call Trace:
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:19 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:19 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:19 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:19 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:19 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:19 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:19 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:19 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:19 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:19 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:19 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:19 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:19 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:19 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:19 xcp000 kernel: ---[ end trace d9ef8dc18cbf57ef ]---
Apr  7 14:47:19 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:19 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:19 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:19 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:19 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:19 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:19 xcp000 kernel: Call Trace:
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:19 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:47:19 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:19 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:19 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:19 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:19 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:19 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:19 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:19 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:19 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:19 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:19 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:19 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:19 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:19 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:19 xcp000 kernel: ---[ end trace d9ef8dc18cbf57f0 ]---
Apr  7 14:47:19 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:19 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:19 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:19 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:19 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:19 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:19 xcp000 kernel: Call Trace:
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:19 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:19 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:19 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:19 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:19 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:19 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:19 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:19 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:19 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:19 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:19 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:19 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:19 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:19 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:19 xcp000 kernel: ---[ end trace d9ef8dc18cbf57f1 ]---
Apr  7 14:47:19 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:19 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:19 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:19 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:19 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:19 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:19 xcp000 kernel: Call Trace:
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:19 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:19 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:19 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:19 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:19 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:19 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:19 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:19 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:19 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:19 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:19 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:19 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:19 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:19 xcp000 kernel: ---[ end trace d9ef8dc18cbf57f2 ]---
Apr  7 14:47:19 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:19 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:19 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:19 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:19 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:19 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:19 xcp000 kernel: Call Trace:
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:19 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:19 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:19 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:47:19 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:19 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:19 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:19 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:19 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:19 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:19 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:19 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:19 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:19 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:19 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:19 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:19 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:19 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:19 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:19 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:19 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:19 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:19 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:19 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:19 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:19 xcp000 kernel: ---[ end trace d9ef8dc18cbf57f3 ]---
Apr  7 14:47:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:47:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:25 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:25 xcp000 kernel: Call Trace:
Apr  7 14:47:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:25 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:25 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:25 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:25 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:47:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:25 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:25 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf57f4 ]---
Apr  7 14:47:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:47:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:25 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:25 xcp000 kernel: Call Trace:
Apr  7 14:47:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:47:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:25 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:47:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:25 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:47:25 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:47:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:25 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:47:25 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:47:25 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:47:25 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:47:25 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:47:25 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:47:25 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:47:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:47:25 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:47:25 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:47:25 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:47:25 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:47:25 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:47:25 xcp000 kernel:  [<c02256e9>] ? memmove+0x39/0x40
Apr  7 14:47:25 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:47:25 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:47:25 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:47:25 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:47:25 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:47:25 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:47:25 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:47:25 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:47:25 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:47:25 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:47:25 xcp000 kernel:  [<c011f3aa>] ? dequeue_task+0x9a/0xf0
Apr  7 14:47:25 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:47:25 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:47:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:25 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:47:25 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:47:25 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:47:25 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:47:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf57f5 ]---
Apr  7 14:47:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:47:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:25 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:25 xcp000 kernel: Call Trace:
Apr  7 14:47:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:47:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:25 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:47:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:25 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:47:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:25 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:47:25 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:47:25 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:47:25 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:47:25 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:47:25 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:47:25 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:47:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:47:25 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:47:25 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:47:25 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:47:25 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:47:25 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:47:25 xcp000 kernel:  [<c02256e9>] ? memmove+0x39/0x40
Apr  7 14:47:25 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:47:25 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:47:25 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:47:25 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:47:25 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:47:25 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:47:25 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:47:25 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:47:25 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:47:25 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:47:25 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:47:25 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:47:25 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:47:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:25 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:47:25 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:47:25 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:47:25 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:47:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf57f6 ]---
Apr  7 14:47:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:47:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:25 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:25 xcp000 kernel: Call Trace:
Apr  7 14:47:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:25 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:25 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:25 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:47:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:25 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:25 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf57f7 ]---
Apr  7 14:47:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:25 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:25 xcp000 kernel: Call Trace:
Apr  7 14:47:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:25 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:25 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:25 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:25 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:25 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:25 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf57f8 ]---
Apr  7 14:47:26 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:26 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:26 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:26 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:26 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:26 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:26 xcp000 kernel: Call Trace:
Apr  7 14:47:26 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:26 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:26 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:26 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:26 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:26 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:26 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:26 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:26 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:26 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:26 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:26 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:26 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:26 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:26 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:26 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:26 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:26 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:26 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:26 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:26 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:26 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:26 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:26 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:26 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:26 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:26 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:26 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:26 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:26 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:26 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:26 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:26 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:26 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:26 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:26 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:26 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:26 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:26 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:26 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:26 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:26 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:26 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:26 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:26 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:26 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:26 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:26 xcp000 kernel: ---[ end trace d9ef8dc18cbf57f9 ]---
Apr  7 14:47:26 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:26 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:26 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:26 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:26 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:26 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:26 xcp000 kernel: Call Trace:
Apr  7 14:47:26 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:26 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:26 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:26 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:26 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:26 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:26 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:26 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:26 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:26 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:26 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:26 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:26 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:26 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:26 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:26 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:26 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:26 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:26 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:26 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:26 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:26 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:26 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:26 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:26 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:26 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:26 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:26 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:26 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:26 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:26 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:26 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:26 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:26 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:26 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:26 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:26 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:26 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:26 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:26 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:26 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:26 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:26 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:26 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:26 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:26 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:26 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:26 xcp000 kernel: ---[ end trace d9ef8dc18cbf57fa ]---
Apr  7 14:47:26 xcp000 tapdisk[24298]: tapdisk-control: init, 10 x 4k buffers 
Apr  7 14:47:26 xcp000 tapdisk[24298]: I/O queue driver: lio 
Apr  7 14:47:26 xcp000 tapdisk[24298]: tapdisk-log: started, level 0 
Apr  7 14:47:26 xcp000 tapdisk[24298]: Loading driver 'vhd' for vbd 5 /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/c38a026b-9ed0-4481-973f-0869d6b2a030.vhd 0x00000000 
Apr  7 14:47:26 xcp000 tapdisk[24298]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/c38a026b-9ed0-4481-973f-0869d6b2a030.vhd version: tap 0x00010003, b: 20480, a: 0, f: 0, n: 172 
Apr  7 14:47:26 xcp000 tapdisk[24298]: opened image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/c38a026b-9ed0-4481-973f-0869d6b2a030.vhd (1 users, state: 0x00000001, type: 4) 
Apr  7 14:47:26 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:26 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:26 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:26 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:47:26 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:26 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:26 xcp000 kernel: Call Trace:
Apr  7 14:47:26 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:26 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:26 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:26 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:26 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:26 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:26 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:26 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:26 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:26 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:26 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:26 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:26 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:26 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:26 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:26 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:26 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:26 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:26 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:26 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:26 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:26 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:26 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:26 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:26 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:26 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:26 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:26 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:26 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:26 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:26 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:26 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:26 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:47:26 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:26 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:26 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:26 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:26 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:26 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:26 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:26 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:26 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:26 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:26 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:26 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:26 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:26 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:26 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:26 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:26 xcp000 kernel: ---[ end trace d9ef8dc18cbf57fb ]---
Apr  7 14:47:26 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:26 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:26 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:26 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:47:26 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:26 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:26 xcp000 kernel: Call Trace:
Apr  7 14:47:26 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:26 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:26 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:26 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:26 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:26 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:26 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:26 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:47:26 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:26 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:26 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:26 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:26 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:26 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:26 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:26 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:26 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:26 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:26 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:26 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:26 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:26 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:26 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:26 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:26 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:26 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:26 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:26 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:26 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:47:26 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:26 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:26 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:26 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:47:26 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:47:26 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:26 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:47:26 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:47:26 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:47:26 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:47:26 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:26 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:47:26 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:47:26 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:47:26 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:47:26 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:47:26 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:47:26 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:47:26 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:47:26 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:47:26 xcp000 kernel:  [<c02256e9>] ? memmove+0x39/0x40
Apr  7 14:47:26 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:47:26 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:47:26 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:47:26 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:47:26 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:47:26 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:47:26 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:47:26 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:47:26 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:47:26 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:47:26 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:26 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:47:26 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:47:26 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:47:26 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:47:26 xcp000 kernel: ---[ end trace d9ef8dc18cbf57fc ]---
Apr  7 14:47:26 xcp000 tapdisk[24298]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/bb1e1c58-5bb8-478c-819a-b04ce76df649.vhd version: tap 0x00010003, b: 20480, a: 9523, f: 1509, n: 0 
Apr  7 14:47:26 xcp000 tapdisk[24298]: opened image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/bb1e1c58-5bb8-478c-819a-b04ce76df649.vhd (1 users, state: 0x00000003, type: 4) 
Apr  7 14:47:26 xcp000 tapdisk[24298]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/9ba28b37-4465-4245-804b-2bd9b6df8eee.vhd version: tap 0x00010003, b: 20480, a: 18251, f: 16813, n: 0 
Apr  7 14:47:26 xcp000 tapdisk[24298]: opened image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/9ba28b37-4465-4245-804b-2bd9b6df8eee.vhd (1 users, state: 0x00000003, type: 4) 
Apr  7 14:47:26 xcp000 tapdisk[24298]: VBD CHAIN: 
Apr  7 14:47:26 xcp000 tapdisk[24298]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/c38a026b-9ed0-4481-973f-0869d6b2a030.vhd: type:vhd(4) storage:nfs(1) 
Apr  7 14:47:26 xcp000 tapdisk[24298]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/bb1e1c58-5bb8-478c-819a-b04ce76df649.vhd: type:vhd(4) storage:nfs(1) 
Apr  7 14:47:26 xcp000 tapdisk[24298]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/9ba28b37-4465-4245-804b-2bd9b6df8eee.vhd: type:vhd(4) storage:nfs(1) 
Apr  7 14:47:26 xcp000 kernel: block tdf: sector-size: 512 capacity: 83886080
Apr  7 14:47:26 xcp000 kernel: blkback: event-channel 63
Apr  7 14:47:26 xcp000 kernel: blkback: ring-ref 8
Apr  7 14:47:26 xcp000 kernel: blkback: protocol 1 (x86_32-abi)
Apr  7 14:47:26 xcp000 kernel: blkfront: xvda: barriers enabled
Apr  7 14:47:26 xcp000 kernel:  xvda: xvda1
Apr  7 14:47:26 xcp000 vbd.uevent[add](backend/vbd/0/51712): wrote /xapi/0/hotplug/vbd/51712/hotplug = 'online'
Apr  7 14:47:26 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:26 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:26 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:26 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:47:26 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:26 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:26 xcp000 kernel: Call Trace:
Apr  7 14:47:26 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:26 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:26 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:26 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:26 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:26 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:26 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:26 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:26 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:26 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:26 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:26 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:26 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:26 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:26 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:26 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:26 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:26 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:26 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:26 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:26 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:26 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:26 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:26 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:26 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:26 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:26 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:26 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:26 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:26 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:26 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:47:26 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:26 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:26 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:26 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:26 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:26 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:26 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:26 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:26 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:26 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:26 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:26 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:26 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:26 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:26 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:26 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:26 xcp000 kernel: ---[ end trace d9ef8dc18cbf57fd ]---
Apr  7 14:47:26 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:26 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:26 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:26 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:47:26 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:26 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:26 xcp000 kernel: Call Trace:
Apr  7 14:47:26 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:26 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:26 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:26 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:26 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:26 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:26 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:26 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:47:26 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:26 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:26 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:26 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:26 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:26 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:26 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:26 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:26 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:26 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:26 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:26 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:26 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:26 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:26 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:26 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:26 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:26 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:26 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:26 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:26 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:47:26 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:26 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:26 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:26 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:47:26 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:47:26 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:26 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:47:26 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:47:26 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:47:26 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:47:26 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:26 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:47:26 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:47:26 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:47:26 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:47:26 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:47:26 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:47:26 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:47:26 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:47:26 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:47:26 xcp000 kernel:  [<c02256e9>] ? memmove+0x39/0x40
Apr  7 14:47:26 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:47:26 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:47:26 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:47:26 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:47:26 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:47:26 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:47:26 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:47:26 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:47:26 xcp000 kernel:  [<c011e24b>] ? load_balance_next_fair+0xb/0x10
Apr  7 14:47:26 xcp000 kernel:  [<c011f64b>] ? load_balance_fair+0x6b/0x100
Apr  7 14:47:26 xcp000 kernel:  [<c011e903>] ? move_tasks+0x53/0x70
Apr  7 14:47:26 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:47:26 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:47:26 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:26 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:47:26 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:47:26 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:47:26 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:47:26 xcp000 kernel: ---[ end trace d9ef8dc18cbf57fe ]---
Apr  7 14:47:26 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:26 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:26 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:26 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:47:26 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:26 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:26 xcp000 kernel: Call Trace:
Apr  7 14:47:26 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:26 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:26 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:26 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:26 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:26 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:26 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:26 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:26 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:26 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:26 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:26 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:26 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:26 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:26 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:26 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:26 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:26 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:26 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:26 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:26 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:26 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:26 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:26 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:26 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:26 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:26 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:26 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:26 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:26 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:26 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:47:26 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:26 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:26 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:26 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:26 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:26 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:26 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:26 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:26 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:26 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:26 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:26 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:26 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:26 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:26 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:26 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:26 xcp000 kernel: ---[ end trace d9ef8dc18cbf57ff ]---
Apr  7 14:47:27 xcp000 multipathd: xvda: remove path (operator) 
Apr  7 14:47:27 xcp000 multipathd: xvda: spurious uevent, path not in pathvec 
Apr  7 14:47:27 xcp000 vbd.uevent[remove](backend/vbd/0/51712): removed /xapi/0/hotplug/vbd/51712/hotplug
Apr  7 14:47:27 xcp000 tapdisk[24298]: gaps written/skipped: 0/0 
Apr  7 14:47:27 xcp000 tapdisk[24298]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/c38a026b-9ed0-4481-973f-0869d6b2a030.vhd: b: 20480, a: 0, f: 0, n: 172 
Apr  7 14:47:27 xcp000 tapdisk[24298]: closed image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/c38a026b-9ed0-4481-973f-0869d6b2a030.vhd (0 users, state: 0x00000000, type: 4) 
Apr  7 14:47:27 xcp000 tapdisk[24298]: gaps written/skipped: 0/0 
Apr  7 14:47:27 xcp000 tapdisk[24298]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/bb1e1c58-5bb8-478c-819a-b04ce76df649.vhd: b: 20480, a: 9523, f: 1509, n: 0 
Apr  7 14:47:27 xcp000 tapdisk[24298]: closed image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/bb1e1c58-5bb8-478c-819a-b04ce76df649.vhd (0 users, state: 0x00000002, type: 4) 
Apr  7 14:47:27 xcp000 tapdisk[24298]: gaps written/skipped: 0/0 
Apr  7 14:47:27 xcp000 tapdisk[24298]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/9ba28b37-4465-4245-804b-2bd9b6df8eee.vhd: b: 20480, a: 18251, f: 16813, n: 0 
Apr  7 14:47:27 xcp000 tapdisk[24298]: closed image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/9ba28b37-4465-4245-804b-2bd9b6df8eee.vhd (0 users, state: 0x00000002, type: 4) 
Apr  7 14:47:27 xcp000 tapdisk[24298]: tapdisk-log: closing after 0 errors 
Apr  7 14:47:27 xcp000 tapdisk[24298]: tapdisk-syslog: 8 messages, 610 bytes, xmits: 9, failed: 0, dropped: 0
Apr  7 14:47:27 xcp000 tapdisk[24298]: tapdisk-control: draining 1 connections 
Apr  7 14:47:27 xcp000 tapdisk[24298]: tapdisk-control: done 
Apr  7 14:47:28 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:28 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:28 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:28 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:47:28 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:28 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:28 xcp000 kernel: Call Trace:
Apr  7 14:47:28 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:28 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:28 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:28 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:28 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:28 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:28 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:28 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:28 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:28 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:28 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:28 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:28 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:28 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:28 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:28 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:28 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:28 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:28 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:28 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:28 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:28 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:28 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:28 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:47:28 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:28 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:28 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:28 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:28 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:28 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:28 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:28 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:28 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:28 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:28 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:28 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:28 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:28 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:28 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:28 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:28 xcp000 kernel: ---[ end trace d9ef8dc18cbf5800 ]---
Apr  7 14:47:28 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:28 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:28 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:28 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:47:28 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:28 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:28 xcp000 kernel: Call Trace:
Apr  7 14:47:28 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:28 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:28 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:28 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:28 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:28 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:28 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:28 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:47:28 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:28 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:28 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:28 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:28 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:28 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:28 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:28 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:28 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:28 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:28 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:28 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:28 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:28 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:47:28 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:28 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:28 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:28 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:47:28 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:47:28 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:28 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:47:28 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:47:28 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:47:28 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:47:28 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:28 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:47:28 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:47:28 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:47:28 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:47:28 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:47:28 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:47:28 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:47:28 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:47:28 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:47:28 xcp000 kernel:  [<c02256e9>] ? memmove+0x39/0x40
Apr  7 14:47:28 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:47:28 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:47:28 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:47:28 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:47:28 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:47:28 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:47:28 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:47:28 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:47:28 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:47:28 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:47:28 xcp000 kernel:  [<c011f3aa>] ? dequeue_task+0x9a/0xf0
Apr  7 14:47:28 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:47:28 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:47:28 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:28 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:47:28 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:47:28 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:47:28 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:47:28 xcp000 kernel: ---[ end trace d9ef8dc18cbf5801 ]---
Apr  7 14:47:28 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:28 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:28 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:28 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:47:28 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:28 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:28 xcp000 kernel: Call Trace:
Apr  7 14:47:28 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:28 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:28 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:28 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:28 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:28 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:28 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:28 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:28 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:28 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:28 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:28 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:28 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:28 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:28 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:28 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:28 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:28 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:28 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:28 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:28 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:28 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:28 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:28 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:28 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:28 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:47:28 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:28 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:28 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:28 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:28 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:28 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:28 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:28 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:28 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:28 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:28 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:28 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:28 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:28 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:28 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:28 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:28 xcp000 kernel: ---[ end trace d9ef8dc18cbf5802 ]---
Apr  7 14:47:28 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:28 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:28 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:28 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:47:28 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:28 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:28 xcp000 kernel: Call Trace:
Apr  7 14:47:28 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:28 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:28 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:28 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:28 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:28 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:28 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:28 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:47:28 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:28 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:28 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:28 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:28 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:28 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:28 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:28 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:28 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:28 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:28 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:28 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:28 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:28 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:47:28 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:28 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:28 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:28 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:47:28 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:47:28 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:28 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:47:28 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:47:28 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:47:28 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:47:28 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:28 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:47:28 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:47:28 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:47:28 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:47:28 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:47:28 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:47:28 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:47:28 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:47:28 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:47:28 xcp000 kernel:  [<c02256e9>] ? memmove+0x39/0x40
Apr  7 14:47:28 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:47:28 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:47:28 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:47:28 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:47:28 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:47:28 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:47:28 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:47:28 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:47:28 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:47:28 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:47:28 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:28 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:47:28 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:47:28 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:47:28 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:47:28 xcp000 kernel: ---[ end trace d9ef8dc18cbf5803 ]---
Apr  7 14:47:28 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:28 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:28 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:28 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:47:28 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:28 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:28 xcp000 kernel: Call Trace:
Apr  7 14:47:28 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:28 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:28 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:28 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:28 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:28 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:28 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:28 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:47:28 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:28 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:28 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:28 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:28 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:28 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:28 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:28 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:28 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:28 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:28 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:28 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:28 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:28 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:47:28 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:28 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:28 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:28 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:47:28 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:47:28 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:28 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:47:28 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:47:28 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:47:28 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:47:28 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:28 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:47:28 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:47:28 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:47:28 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:47:28 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:47:28 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:47:28 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:47:28 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:47:28 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:47:28 xcp000 kernel:  [<c02256e9>] ? memmove+0x39/0x40
Apr  7 14:47:28 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:47:28 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:47:28 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:47:28 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:47:28 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:47:28 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:47:28 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:47:28 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:47:28 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:47:28 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:47:28 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:28 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:47:28 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:47:28 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:47:28 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:47:28 xcp000 kernel: ---[ end trace d9ef8dc18cbf5804 ]---
Apr  7 14:47:28 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:28 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:28 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:28 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:47:28 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:28 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:28 xcp000 kernel: Call Trace:
Apr  7 14:47:28 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:28 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:28 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:28 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:28 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:28 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:28 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:28 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:47:28 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:28 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:28 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:28 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:28 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:28 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:28 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:28 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:28 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:28 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:28 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:28 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:28 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:28 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:47:28 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:28 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:28 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:28 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:47:28 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:47:28 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:28 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:47:28 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:47:28 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:47:28 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:47:28 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:28 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:47:28 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:47:28 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:47:28 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:47:28 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:47:28 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:47:28 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:47:28 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:47:28 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:47:28 xcp000 kernel:  [<c02256e9>] ? memmove+0x39/0x40
Apr  7 14:47:28 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:47:28 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:47:28 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:47:28 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:47:28 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:47:28 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:47:28 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:47:28 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:47:28 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:47:28 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:47:28 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:28 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:47:28 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:47:28 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:47:28 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:47:28 xcp000 kernel: ---[ end trace d9ef8dc18cbf5805 ]---
Apr  7 14:47:28 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:28 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:28 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:28 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:28 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:28 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:28 xcp000 kernel: Call Trace:
Apr  7 14:47:28 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:28 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:28 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:28 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:28 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:28 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:28 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:28 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:28 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:28 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:28 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:28 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:28 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:28 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:28 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:28 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:28 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:28 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:28 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:28 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:28 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:28 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:28 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:28 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:28 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:28 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:28 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:28 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:28 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:28 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:28 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:28 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:28 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:28 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:28 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:28 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:28 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:28 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:28 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:28 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:28 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:28 xcp000 kernel: ---[ end trace d9ef8dc18cbf5806 ]---
Apr  7 14:47:28 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:28 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:28 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:28 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:28 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:28 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:28 xcp000 kernel: Call Trace:
Apr  7 14:47:28 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:28 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:28 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:28 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:28 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:28 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:28 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:28 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:28 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:28 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:28 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:28 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:28 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:28 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:28 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:28 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:28 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:28 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:28 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:28 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:28 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:28 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:28 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:28 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:28 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:28 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:28 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:28 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:28 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:28 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:28 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:28 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:28 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:28 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:28 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:28 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:28 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:28 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:28 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:28 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:28 xcp000 kernel: ---[ end trace d9ef8dc18cbf5807 ]---
Apr  7 14:47:28 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:28 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:28 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:28 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:28 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:28 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:28 xcp000 kernel: Call Trace:
Apr  7 14:47:28 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:28 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:28 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:28 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:28 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:28 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:28 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:28 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:28 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:28 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:28 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:28 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:28 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:28 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:28 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:28 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:28 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:28 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:28 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:28 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:28 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:28 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:28 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:28 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:28 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:28 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:28 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:28 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:28 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:28 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:28 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:28 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:28 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:28 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:28 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:28 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:28 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:28 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:28 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:28 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:28 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:28 xcp000 kernel: ---[ end trace d9ef8dc18cbf5808 ]---
Apr  7 14:47:28 xcp000 tapdisk[24493]: tapdisk-control: init, 10 x 4k buffers 
Apr  7 14:47:28 xcp000 tapdisk[24493]: I/O queue driver: lio 
Apr  7 14:47:28 xcp000 tapdisk[24493]: tapdisk-log: started, level 0 
Apr  7 14:47:28 xcp000 tapdisk[24493]: Loading driver 'vhd' for vbd 5 /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/8e2228e4-1be8-4735-add8-577d062942cb.vhd 0x00000000 
Apr  7 14:47:28 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:28 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:28 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:28 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:28 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:28 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:28 xcp000 kernel: Call Trace:
Apr  7 14:47:28 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:28 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:28 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:28 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:28 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:28 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:28 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:28 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:47:28 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:28 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:28 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:28 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:28 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:28 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:28 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:28 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:28 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:28 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:28 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:28 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:28 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:28 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:28 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:28 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:28 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:28 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:47:28 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:28 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:28 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:28 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:28 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:28 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:28 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:28 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:28 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:28 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:28 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:28 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:28 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:28 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:28 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:28 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:28 xcp000 kernel: ---[ end trace d9ef8dc18cbf5809 ]---
Apr  7 14:47:28 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:28 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:28 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:28 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:47:28 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:28 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:28 xcp000 kernel: Call Trace:
Apr  7 14:47:28 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:28 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:28 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:28 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:28 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:28 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:28 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:28 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:28 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:28 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:28 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:28 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:28 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:28 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:28 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:28 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:28 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:28 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:28 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:28 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:28 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:28 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:28 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:28 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:47:28 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:28 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:28 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:28 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:28 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:28 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:28 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:28 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:28 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:28 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:28 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:28 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:28 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:28 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:28 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:28 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:28 xcp000 kernel: ---[ end trace d9ef8dc18cbf580a ]---
Apr  7 14:47:28 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:28 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:28 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:28 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:47:28 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:28 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:28 xcp000 kernel: Call Trace:
Apr  7 14:47:28 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:28 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:28 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:28 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:28 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:28 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:28 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:28 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:47:28 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:28 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:28 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:28 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:28 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:28 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:28 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:28 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:28 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:28 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:28 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:28 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:28 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:28 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:28 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:47:28 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:28 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:28 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:28 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:47:28 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:28 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:47:28 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:47:28 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:47:28 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:47:28 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:28 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:47:28 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:47:28 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:47:28 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:47:28 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:47:28 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:47:28 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:47:28 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:47:28 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:47:28 xcp000 kernel:  [<c02256e9>] ? memmove+0x39/0x40
Apr  7 14:47:28 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:47:28 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:47:28 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:47:28 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:47:28 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:47:28 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:47:28 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:47:28 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:47:28 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:47:28 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:47:28 xcp000 tapdisk[24493]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/8e2228e4-1be8-4735-add8-577d062942cb.vhd version: tap 0x00010003, b: 9216, a: 0, f: 0, n: 82 
Apr  7 14:47:28 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:28 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:47:28 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:47:28 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:47:28 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:47:28 xcp000 kernel: ---[ end trace d9ef8dc18cbf580b ]---
Apr  7 14:47:28 xcp000 tapdisk[24493]: opened image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/8e2228e4-1be8-4735-add8-577d062942cb.vhd (1 users, state: 0x00000001, type: 4) 
Apr  7 14:47:28 xcp000 tapdisk[24493]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/1302090a-e24e-4fdd-b726-1f2050099feb.vhd version: tap 0x00010003, b: 9216, a: 853, f: 119, n: 0 
Apr  7 14:47:28 xcp000 tapdisk[24493]: opened image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/1302090a-e24e-4fdd-b726-1f2050099feb.vhd (1 users, state: 0x00000003, type: 4) 
Apr  7 14:47:28 xcp000 tapdisk[24493]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/8be0a459-a865-4e91-ad40-80e3f7194b9b.vhd version: tap 0x00010003, b: 9216, a: 8008, f: 7079, n: 0 
Apr  7 14:47:28 xcp000 tapdisk[24493]: opened image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/8be0a459-a865-4e91-ad40-80e3f7194b9b.vhd (1 users, state: 0x00000003, type: 4) 
Apr  7 14:47:28 xcp000 tapdisk[24493]: VBD CHAIN: 
Apr  7 14:47:28 xcp000 tapdisk[24493]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/8e2228e4-1be8-4735-add8-577d062942cb.vhd: type:vhd(4) storage:nfs(1) 
Apr  7 14:47:28 xcp000 tapdisk[24493]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/1302090a-e24e-4fdd-b726-1f2050099feb.vhd: type:vhd(4) storage:nfs(1) 
Apr  7 14:47:28 xcp000 tapdisk[24493]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/8be0a459-a865-4e91-ad40-80e3f7194b9b.vhd: type:vhd(4) storage:nfs(1) 
Apr  7 14:47:28 xcp000 kernel: block tdf: sector-size: 512 capacity: 37748736
Apr  7 14:47:28 xcp000 kernel: blkback: event-channel 63
Apr  7 14:47:28 xcp000 kernel: blkback: ring-ref 8
Apr  7 14:47:28 xcp000 kernel: blkback: protocol 1 (x86_32-abi)
Apr  7 14:47:28 xcp000 kernel: blkfront: xvda: barriers enabled
Apr  7 14:47:28 xcp000 kernel:  xvda: xvda1
Apr  7 14:47:29 xcp000 vbd.uevent[add](backend/vbd/0/51712): wrote /xapi/0/hotplug/vbd/51712/hotplug = 'online'
Apr  7 14:47:29 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:29 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:29 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:29 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:47:29 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:29 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:29 xcp000 kernel: Call Trace:
Apr  7 14:47:29 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:29 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:29 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:29 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:29 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:29 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:29 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:29 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:29 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:29 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:29 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:29 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:29 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:29 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:29 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:29 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:29 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:29 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:29 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:29 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:29 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:29 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:29 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:29 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:29 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:29 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:29 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:29 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:29 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:29 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:29 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:47:29 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:29 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:29 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:29 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:29 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:29 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:29 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:29 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:29 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:29 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:29 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:29 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:29 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:29 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:29 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:29 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:29 xcp000 kernel: ---[ end trace d9ef8dc18cbf580c ]---
Apr  7 14:47:29 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:29 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:29 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:29 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:47:29 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:29 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:29 xcp000 kernel: Call Trace:
Apr  7 14:47:29 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:29 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:29 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:29 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:29 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:29 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:29 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:29 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:47:29 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:29 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:29 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:29 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:29 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:29 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:29 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:29 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:29 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:29 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:29 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:29 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:29 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:29 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:29 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:29 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:29 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:29 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:29 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:29 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:29 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:47:29 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:29 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:29 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:29 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:47:29 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:47:29 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:29 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:47:29 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:47:29 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:47:29 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:47:29 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:29 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:47:29 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:47:29 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:47:29 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:47:29 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:47:29 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:47:29 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:47:29 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:47:29 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:47:29 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:47:29 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:47:29 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:47:29 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:47:29 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:47:29 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:47:29 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:47:29 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:47:29 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:47:29 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:47:29 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:47:29 xcp000 kernel:  [<c011f3aa>] ? dequeue_task+0x9a/0xf0
Apr  7 14:47:29 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:47:29 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:47:29 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:29 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:47:29 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:47:29 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:47:29 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:47:29 xcp000 kernel: ---[ end trace d9ef8dc18cbf580d ]---
Apr  7 14:47:29 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:29 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:29 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:29 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:29 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:29 xcp000 kernel: Pid: 23812, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:29 xcp000 kernel: Call Trace:
Apr  7 14:47:29 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:29 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:29 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:29 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:29 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:29 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:29 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:29 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:29 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:29 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:29 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:29 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:29 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:29 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:29 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:29 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:29 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:29 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:29 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:29 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:29 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:29 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:29 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:29 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:29 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:29 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:29 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:29 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:29 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:29 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:29 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:29 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:29 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:29 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:29 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:29 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:29 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:29 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:29 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:29 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:29 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:29 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:29 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:29 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:29 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:29 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:29 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:29 xcp000 kernel: ---[ end trace d9ef8dc18cbf580e ]---
Apr  7 14:47:29 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:29 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:29 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:29 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:29 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:29 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:29 xcp000 kernel: Call Trace:
Apr  7 14:47:29 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:29 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:29 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:29 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:29 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:29 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:29 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:29 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:47:29 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:29 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:29 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:29 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:29 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:29 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:29 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:29 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:29 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:29 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:29 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:29 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:29 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:29 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:29 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:29 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:29 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:29 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:29 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:29 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:29 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:47:29 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:29 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:29 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:29 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:47:29 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:29 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:47:29 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:47:29 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:47:29 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:47:29 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:29 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:47:29 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:47:29 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:47:29 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:47:29 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:47:29 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:47:29 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:47:29 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:47:29 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:47:29 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:47:29 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:47:29 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:47:29 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:47:29 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:47:29 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:47:29 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:47:29 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:47:29 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:47:29 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:47:29 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:47:29 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:47:29 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:47:29 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:47:29 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:29 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:47:29 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:47:29 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:47:29 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:47:29 xcp000 kernel: ---[ end trace d9ef8dc18cbf580f ]---
Apr  7 14:47:29 xcp000 multipathd: xvda1: remove path (operator) 
Apr  7 14:47:29 xcp000 multipathd: xvda1: spurious uevent, path not in pathvec 
Apr  7 14:47:29 xcp000 vbd.uevent[remove](backend/vbd/0/51712): removed /xapi/0/hotplug/vbd/51712/hotplug
Apr  7 14:47:30 xcp000 multipathd: xvda: remove path (operator) 
Apr  7 14:47:30 xcp000 multipathd: xvda: spurious uevent, path not in pathvec 
Apr  7 14:47:31 xcp000 tapdisk[24493]: gaps written/skipped: 0/0 
Apr  7 14:47:31 xcp000 tapdisk[24493]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/8e2228e4-1be8-4735-add8-577d062942cb.vhd: b: 9216, a: 0, f: 0, n: 82 
Apr  7 14:47:31 xcp000 tapdisk[24493]: closed image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/8e2228e4-1be8-4735-add8-577d062942cb.vhd (0 users, state: 0x00000000, type: 4) 
Apr  7 14:47:31 xcp000 tapdisk[24493]: gaps written/skipped: 0/0 
Apr  7 14:47:31 xcp000 tapdisk[24493]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/1302090a-e24e-4fdd-b726-1f2050099feb.vhd: b: 9216, a: 853, f: 119, n: 0 
Apr  7 14:47:31 xcp000 tapdisk[24493]: closed image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/1302090a-e24e-4fdd-b726-1f2050099feb.vhd (0 users, state: 0x00000002, type: 4) 
Apr  7 14:47:31 xcp000 tapdisk[24493]: gaps written/skipped: 0/0 
Apr  7 14:47:31 xcp000 tapdisk[24493]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/8be0a459-a865-4e91-ad40-80e3f7194b9b.vhd: b: 9216, a: 8008, f: 7079, n: 0 
Apr  7 14:47:31 xcp000 tapdisk[24493]: closed image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/8be0a459-a865-4e91-ad40-80e3f7194b9b.vhd (0 users, state: 0x00000002, type: 4) 
Apr  7 14:47:31 xcp000 tapdisk[24493]: tapdisk-log: closing after 0 errors 
Apr  7 14:47:31 xcp000 tapdisk[24493]: tapdisk-syslog: 8 messages, 610 bytes, xmits: 9, failed: 0, dropped: 0
Apr  7 14:47:31 xcp000 tapdisk[24493]: tapdisk-control: draining 1 connections 
Apr  7 14:47:31 xcp000 tapdisk[24493]: tapdisk-control: done 
Apr  7 14:47:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:31 xcp000 kernel: Pid: 23812, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:31 xcp000 kernel: Call Trace:
Apr  7 14:47:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:31 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:31 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:31 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:47:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:31 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:31 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:31 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:31 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:31 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:31 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:31 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:31 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:31 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:31 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:31 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf5810 ]---
Apr  7 14:47:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:31 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:31 xcp000 kernel: Call Trace:
Apr  7 14:47:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:31 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:47:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:31 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:31 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:31 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:31 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:31 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:31 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:31 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:31 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:31 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:31 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:31 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:31 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:31 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:31 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf5811 ]---
Apr  7 14:47:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:47:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:31 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:31 xcp000 kernel: Call Trace:
Apr  7 14:47:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:31 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:31 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:31 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:31 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:31 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:31 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:31 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:31 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:31 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:31 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:31 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:31 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:31 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:31 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf5812 ]---
Apr  7 14:47:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:47:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:31 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:31 xcp000 kernel: Call Trace:
Apr  7 14:47:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:31 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:47:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:31 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:47:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:47:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:31 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:47:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:47:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:47:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:47:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:47:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:47:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:47:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:47:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:47:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:47:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:47:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:47:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:47:31 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:47:31 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:47:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:47:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:47:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:47:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:47:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:47:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:47:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:47:31 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:47:31 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:47:31 xcp000 kernel:  [<c011f3aa>] ? dequeue_task+0x9a/0xf0
Apr  7 14:47:31 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:47:31 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:47:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:31 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:47:31 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:47:31 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:47:31 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:47:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf5813 ]---
Apr  7 14:47:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:47:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:31 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:31 xcp000 kernel: Call Trace:
Apr  7 14:47:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:31 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:47:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:31 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:31 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:47:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:31 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:31 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:31 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:31 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:31 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:47:31 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:31 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:31 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:31 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:31 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:31 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:31 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf5814 ]---
Apr  7 14:47:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:47:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:31 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:31 xcp000 kernel: Call Trace:
Apr  7 14:47:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:31 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:47:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:31 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:47:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:47:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:31 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:47:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:47:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:47:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:47:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:47:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:47:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:47:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:47:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:47:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:47:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:47:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:47:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:47:31 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:47:31 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:47:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:47:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:47:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:47:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:47:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:47:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:47:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:47:31 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:47:31 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:47:31 xcp000 kernel:  [<c011f3aa>] ? dequeue_task+0x9a/0xf0
Apr  7 14:47:31 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:47:31 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:47:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:31 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:47:31 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:47:31 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:47:31 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:47:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf5815 ]---
Apr  7 14:47:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:47:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:31 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:31 xcp000 kernel: Call Trace:
Apr  7 14:47:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:31 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:31 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:31 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:31 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:31 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:31 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:31 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:47:31 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:31 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:31 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:31 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:31 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:31 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:31 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf5816 ]---
Apr  7 14:47:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:47:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:31 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:31 xcp000 kernel: Call Trace:
Apr  7 14:47:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:31 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:47:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:31 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:47:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:31 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:47:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:31 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:47:31 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:47:31 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:47:31 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:47:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:47:31 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:47:31 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:47:31 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:47:31 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:47:31 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:47:31 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:47:31 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:47:31 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:47:31 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:47:31 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:47:31 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:47:31 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:47:31 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:47:31 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:47:31 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:47:31 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:47:31 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:47:31 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:47:31 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:47:31 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:47:31 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:47:31 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:47:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:31 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:47:31 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:47:31 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:47:31 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:47:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf5817 ]---
Apr  7 14:47:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:47:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:31 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:31 xcp000 kernel: Call Trace:
Apr  7 14:47:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:31 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:47:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:31 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:31 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:31 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:31 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:31 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:31 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:31 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:31 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:47:31 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:31 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:31 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:31 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:31 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:31 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:31 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf5818 ]---
Apr  7 14:47:32 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:32 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:32 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:32 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:32 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:32 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:32 xcp000 kernel: Call Trace:
Apr  7 14:47:32 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:32 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:32 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:32 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:32 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:32 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:32 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:32 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:32 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:32 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:32 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:32 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:32 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:32 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:32 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:32 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:32 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:32 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:32 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:32 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:32 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:32 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:32 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:32 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:32 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:32 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:32 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:32 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:32 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:32 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:32 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:32 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:32 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:32 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:47:32 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:32 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:32 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:32 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:32 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:32 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:32 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:32 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:32 xcp000 kernel: ---[ end trace d9ef8dc18cbf5819 ]---
Apr  7 14:47:32 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:32 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:32 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:32 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:32 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:32 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:32 xcp000 kernel: Call Trace:
Apr  7 14:47:32 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:32 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:32 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:32 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:32 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:32 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:32 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:32 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:32 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:32 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:32 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:32 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:32 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:32 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:32 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:32 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:32 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:32 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:32 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:32 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:32 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:32 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:32 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:32 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:32 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:32 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:32 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:32 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:32 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:32 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:32 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:47:32 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:32 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:47:32 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:32 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:47:32 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:32 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:32 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:32 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:32 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:32 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:32 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:32 xcp000 kernel: ---[ end trace d9ef8dc18cbf581a ]---
Apr  7 14:47:32 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:32 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:32 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:32 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:32 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:32 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:32 xcp000 kernel: Call Trace:
Apr  7 14:47:32 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:32 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:32 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:32 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:32 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:32 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:32 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:32 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:32 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:32 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:32 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:32 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:32 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:32 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:32 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:32 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:32 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:32 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:32 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:32 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:32 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:32 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:32 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:32 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:32 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:32 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:32 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:32 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:32 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:32 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:32 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:32 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:32 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:47:32 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:32 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:47:32 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:32 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:32 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:32 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:32 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:32 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:32 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:32 xcp000 kernel: ---[ end trace d9ef8dc18cbf581b ]---
Apr  7 14:47:32 xcp000 tapdisk[24720]: tapdisk-control: init, 10 x 4k buffers 
Apr  7 14:47:32 xcp000 tapdisk[24720]: I/O queue driver: lio 
Apr  7 14:47:32 xcp000 tapdisk[24720]: tapdisk-log: started, level 0 
Apr  7 14:47:32 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:32 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:32 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:32 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:32 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:32 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:32 xcp000 kernel: Call Trace:
Apr  7 14:47:32 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:32 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:32 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:32 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:32 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:32 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:32 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:32 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:47:32 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:32 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:32 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:32 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:32 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:32 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:32 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:32 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:32 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:32 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:32 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:32 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:32 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:32 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:32 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:32 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:32 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:32 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:47:32 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:32 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:32 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:32 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:32 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:32 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:32 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:32 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:32 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:47:32 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:32 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:47:32 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:32 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:32 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:32 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:32 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:32 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:32 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:32 xcp000 kernel: ---[ end trace d9ef8dc18cbf581c ]---
Apr  7 14:47:32 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:32 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:32 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:32 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:47:32 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:32 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:32 xcp000 kernel: Call Trace:
Apr  7 14:47:32 xcp000 tapdisk[24720]: Loading driver 'vhd' for vbd 5 /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/c38a026b-9ed0-4481-973f-0869d6b2a030.vhd 0x00000000 
Apr  7 14:47:32 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:32 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:32 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:32 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:32 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:32 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:32 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:32 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:47:32 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:32 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:32 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:32 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:32 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:32 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:32 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:32 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:32 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:32 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:32 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:32 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:32 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:32 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:32 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:32 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:32 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:47:32 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:32 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:32 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:32 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:32 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:32 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:32 xcp000 kernel:  [<c010f718>] ? xen_send_IPI_mask+0x58/0xb0
Apr  7 14:47:32 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:32 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:47:32 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:32 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:47:32 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:32 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:32 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:32 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:32 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:32 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:32 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:32 xcp000 kernel: ---[ end trace d9ef8dc18cbf581d ]---
Apr  7 14:47:32 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:32 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:32 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:32 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:32 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:32 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:32 xcp000 kernel: Call Trace:
Apr  7 14:47:32 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:32 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:32 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:32 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:32 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:32 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:32 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:32 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:47:32 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:32 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:32 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:32 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:32 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:32 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:32 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:32 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:32 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:32 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:32 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:32 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:32 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:32 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:47:32 xcp000 kernel:  [<c02256e9>] ? memmove+0x39/0x40
Apr  7 14:47:32 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:32 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:32 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:32 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:47:32 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:32 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:47:32 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:47:32 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:47:32 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:47:32 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:32 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:47:32 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:47:32 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:47:32 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:47:32 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:47:32 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:47:32 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:47:32 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:47:32 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:47:32 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:47:32 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:47:32 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:47:32 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:47:32 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:47:32 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:47:32 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:47:32 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:47:32 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:47:32 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:47:32 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:47:32 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:32 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:47:32 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:47:32 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:47:32 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:47:32 xcp000 kernel: ---[ end trace d9ef8dc18cbf581e ]---
Apr  7 14:47:32 xcp000 tapdisk[24720]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/c38a026b-9ed0-4481-973f-0869d6b2a030.vhd version: tap 0x00010003, b: 20480, a: 0, f: 0, n: 172 
Apr  7 14:47:32 xcp000 tapdisk[24720]: opened image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/c38a026b-9ed0-4481-973f-0869d6b2a030.vhd (1 users, state: 0x00000001, type: 4) 
Apr  7 14:47:32 xcp000 tapdisk[24720]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/bb1e1c58-5bb8-478c-819a-b04ce76df649.vhd version: tap 0x00010003, b: 20480, a: 9523, f: 1509, n: 0 
Apr  7 14:47:32 xcp000 tapdisk[24720]: opened image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/bb1e1c58-5bb8-478c-819a-b04ce76df649.vhd (1 users, state: 0x00000003, type: 4) 
Apr  7 14:47:32 xcp000 tapdisk[24720]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/9ba28b37-4465-4245-804b-2bd9b6df8eee.vhd version: tap 0x00010003, b: 20480, a: 18251, f: 16813, n: 0 
Apr  7 14:47:32 xcp000 tapdisk[24720]: opened image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/9ba28b37-4465-4245-804b-2bd9b6df8eee.vhd (1 users, state: 0x00000003, type: 4) 
Apr  7 14:47:32 xcp000 tapdisk[24720]: VBD CHAIN: 
Apr  7 14:47:32 xcp000 tapdisk[24720]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/c38a026b-9ed0-4481-973f-0869d6b2a030.vhd: type:vhd(4) storage:nfs(1) 
Apr  7 14:47:32 xcp000 tapdisk[24720]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/bb1e1c58-5bb8-478c-819a-b04ce76df649.vhd: type:vhd(4) storage:nfs(1) 
Apr  7 14:47:32 xcp000 tapdisk[24720]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/9ba28b37-4465-4245-804b-2bd9b6df8eee.vhd: type:vhd(4) storage:nfs(1) 
Apr  7 14:47:32 xcp000 kernel: block tdf: sector-size: 512 capacity: 83886080
Apr  7 12:47:32 xcp000 HVM3[14600]:    XENVBD: DeviceAreaChanged: requesting rescan of targets 
Apr  7 12:47:32 xcp000 HVM3[14600]:    XENVBD: RescanThread: scanning targets... 
Apr  7 12:47:32 xcp000 HVM3[14600]:    XENVBD: DeviceAreaChanged: requesting rescan of targets 
Apr  7 12:47:32 xcp000 last message repeated 2 times
Apr  7 12:47:32 xcp000 HVM3[14600]:    XENVBD: XenbusFindVbds: ignoring cdrom (VBD 5696) 
Apr  7 12:47:32 xcp000 HVM3[14600]:    XENVBD: XenbusFindVbds: found new disk (VBD 5632) 
Apr  7 12:47:32 xcp000 HVM3[14600]:    XENVBD: target 2: claiming frontend... 
Apr  7 12:47:32 xcp000 HVM3[14600]:    XENVBD: DeviceAreaChanged: requesting rescan of targets 
Apr  7 12:47:32 xcp000 HVM3[14600]:    XENVBD: target 2: successfuly claimed device/vbd/5632 
Apr  7 12:47:32 xcp000 HVM3[14600]:    XENVBD: target 2: synthesising inquiry data: default page 
Apr  7 12:47:32 xcp000 HVM3[14600]:    XENVBD: target 2: unit serial number = 'c38a026b-9ed0-44  ' 
Apr  7 12:47:32 xcp000 HVM3[14600]:    XENVBD: target 2: device identifier[0]: CodeSet: 'Ascii' Type: 'VendorId' Assocation: 'Device' 
Apr  7 12:47:32 xcp000 HVM3[14600]:    XENVBD: target 2: device identifier[0]: Length = 45 Data = 'XENSRC  c38a026b-9ed0-4481-973f-0869d6b2a030 ' 
Apr  7 12:47:32 xcp000 HVM3[14600]:    XENVBD: target 2: closing frontend... 
Apr  7 12:47:32 xcp000 HVM3[14600]:    XENVBD: DeviceAreaChanged: requesting rescan of targets 
Apr  7 12:47:32 xcp000 HVM3[14600]:    XENVBD: DeviceAreaChanged: requesting rescan of targets 
Apr  7 12:47:32 xcp000 HVM3[14600]:    XENVBD: target 2: backend is closed 
Apr  7 12:47:32 xcp000 HVM3[14600]:    XENVBD: target 2: created 
Apr  7 12:47:32 xcp000 HVM3[14600]:    XENVBD: XenbusFindVbds: requesting invalidation of bus relations 
Apr  7 12:47:32 xcp000 HVM3[14600]:    XENVBD: __XenvbdScanTargets: target 0 -> device/vbd/768  
Apr  7 12:47:32 xcp000 HVM3[14600]:    XENVBD: invalidating bus relations 
Apr  7 12:47:32 xcp000 HVM3[14600]:    XENVBD: __XenvbdScanTargets: target 1 -> device/vbd/832  
Apr  7 12:47:32 xcp000 HVM3[14600]:    XENVBD: __XenvbdScanTargets: target 2 -> device/vbd/5632  
Apr  7 12:47:32 xcp000 HVM3[14600]:    XENVBD: DeviceRelationsFdo: scanning targets... 
Apr  7 12:47:32 xcp000 HVM3[14600]:    XENVBD: XenbusFindVbds: ignoring cdrom (VBD 5696) 
Apr  7 12:47:32 xcp000 HVM3[14600]:    XENVBD: __XenvbdScanTargets: target 0 -> device/vbd/768  
Apr  7 12:47:32 xcp000 HVM3[14600]:    XENVBD: __XenvbdScanTargets: target 1 -> device/vbd/832  
Apr  7 12:47:32 xcp000 HVM3[14600]:    XENVBD: __XenvbdScanTargets: target 2 -> device/vbd/5632  
Apr  7 12:47:32 xcp000 HVM3[14600]:    XENVBD: RescanThread: scanning targets... 
Apr  7 12:47:32 xcp000 HVM3[14600]:    XENVBD: XenbusFindVbds: ignoring cdrom (VBD 5696) 
Apr  7 12:47:32 xcp000 HVM3[14600]:    XENVBD: __XenvbdScanTargets: target 0 -> device/vbd/768  
Apr  7 12:47:32 xcp000 HVM3[14600]:    XENVBD: __XenvbdScanTargets: target 1 -> device/vbd/832  
Apr  7 12:47:32 xcp000 HVM3[14600]:    XENVBD: __XenvbdScanTargets: target 2 -> device/vbd/5632  
Apr  7 12:47:32 xcp000 HVM3[14600]:    XENVBD: WARNING: target 0: truncated INQUIRY data for page 0x00 (36 < 96) 
Apr  7 12:47:32 xcp000 HVM3[14600]:    XENVBD: WARNING: target 1: truncated INQUIRY data for page 0x00 (36 < 96) 
Apr  7 12:47:32 xcp000 HVM3[14600]:    XENVBD: WARNING: target 2: truncated INQUIRY data for page 0x00 (36 < 96) 
Apr  7 12:47:32 xcp000 HVM3[14600]:    XENVBD: Mapped PDO 0x88BF72F0 to target 2. 
Apr  7 12:47:32 xcp000 HVM3[14600]:    XENVBD: target 2 is ejectable. 
Apr  7 12:47:32 xcp000 HVM3[14600]:    XENVBD: target 2 is not surprise-removable. 
Apr  7 12:47:32 xcp000 HVM3[14600]:    XENVBD: target 2: preparing backend for reconnection... 
Apr  7 12:47:32 xcp000 HVM3[14600]:    XENVBD: DeviceAreaChanged: requesting rescan of targets 
Apr  7 12:47:32 xcp000 HVM3[14600]:    XENVBD: target 2: backend is waiting 
Apr  7 12:47:32 xcp000 HVM3[14600]:    XENVBD: target 2: XenvbdSwitchToFilter 
Apr  7 12:47:32 xcp000 HVM3[14600]:    XENVBD: target 2: XenvbdTargetResume 
Apr  7 12:47:32 xcp000 HVM3[14600]:    XENVBD: target 2: waiting for resume... 
Apr  7 12:47:32 xcp000 HVM3[14600]:    XENVBD: target 2: wait complete 
Apr  7 12:47:32 xcp000 HVM3[14600]:  SCSIFILT: device/vbd/5632: using multi-page handshake 
Apr  7 12:47:32 xcp000 HVM3[14600]:    XENVBD: DeviceAreaChanged: requesting rescan of targets 
Apr  7 12:47:32 xcp000 last message repeated 3 times
Apr  7 14:47:32 xcp000 kernel: blkback: event-channel 12
Apr  7 14:47:32 xcp000 kernel: blkback: ring-ref0 764
Apr  7 14:47:32 xcp000 kernel: blkback: protocol 1 (x86_32-abi)
Apr  7 12:47:32 xcp000 HVM3[14600]:    XENVBD: DeviceAreaChanged: requesting rescan of targets 
Apr  7 12:47:32 xcp000 HVM3[14600]:    XENVBD: target 2: XenvbdSetTargetInfo 
Apr  7 12:47:32 xcp000 HVM3[14600]:  SCSIFILT: Replaying 0 requests. 
Apr  7 12:47:32 xcp000 HVM3[14600]:    XENVBD: RescanThread: scanning targets... 
Apr  7 12:47:32 xcp000 HVM3[14600]:    XENVBD: XenbusFindVbds: ignoring cdrom (VBD 5696) 
Apr  7 12:47:32 xcp000 HVM3[14600]:    XENVBD: __XenvbdScanTargets: target 0 -> device/vbd/768  
Apr  7 12:47:32 xcp000 HVM3[14600]:    XENVBD: __XenvbdScanTargets: target 1 -> device/vbd/832  
Apr  7 12:47:32 xcp000 HVM3[14600]:    XENVBD: __XenvbdScanTargets: target 2 -> device/vbd/5632  
Apr  7 12:47:32 xcp000 HVM3[14600]:    XENVBD: target 2 is ejectable. 
Apr  7 12:47:32 xcp000 HVM3[14600]:    XENVBD: target 2 is not surprise-removable. 
Apr  7 14:47:32 xcp000 vbd.uevent[add](backend/vbd/3/5632): wrote /xapi/3/hotplug/vbd/5632/hotplug = 'online'
Apr  7 14:47:32 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:32 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:32 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:32 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:32 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:32 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:32 xcp000 kernel: Call Trace:
Apr  7 14:47:32 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:32 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:32 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:32 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:32 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:32 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:32 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:32 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:32 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:32 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:32 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:32 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:32 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:32 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:32 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:32 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:32 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:32 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:32 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:32 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:32 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:32 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:32 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:32 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:47:32 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:32 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:32 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:32 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:32 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:32 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:32 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:32 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:32 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:47:32 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:32 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:47:32 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:32 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:32 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:32 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:32 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:32 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:32 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:32 xcp000 kernel: ---[ end trace d9ef8dc18cbf581f ]---
Apr  7 14:47:32 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:32 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:32 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:32 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:47:32 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:32 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:32 xcp000 kernel: Call Trace:
Apr  7 14:47:32 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:32 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:32 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:32 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:32 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:32 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:32 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:32 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:32 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:32 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:32 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:32 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:32 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:32 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:32 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:32 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:32 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:32 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:32 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:32 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:32 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:32 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:32 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:32 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:47:32 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:32 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:32 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:32 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:32 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:32 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:32 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:32 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:32 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:47:32 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:32 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:47:32 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:32 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:32 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:32 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:32 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:32 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:32 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:32 xcp000 kernel: ---[ end trace d9ef8dc18cbf5820 ]---
Apr  7 14:47:32 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:32 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:32 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:32 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:47:32 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:32 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:32 xcp000 kernel: Call Trace:
Apr  7 14:47:32 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:32 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:32 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:32 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:32 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:32 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:32 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:32 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:47:32 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:32 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:32 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:32 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:32 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:32 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:32 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:32 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:32 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:32 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:32 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:32 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:32 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:32 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:47:32 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:32 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:32 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:32 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:47:32 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:32 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:47:32 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:47:32 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:47:32 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:47:32 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:32 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:47:32 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:47:32 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:47:32 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:47:32 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:47:32 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:47:32 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:47:32 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:47:32 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:47:32 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:47:32 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:47:32 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:47:32 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:47:32 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:47:32 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:47:32 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:47:32 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:47:32 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:47:32 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:47:32 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:47:32 xcp000 kernel:  [<c011f3aa>] ? dequeue_task+0x9a/0xf0
Apr  7 14:47:32 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:47:32 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:47:32 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:32 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:47:32 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:47:32 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:47:32 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:47:32 xcp000 kernel: ---[ end trace d9ef8dc18cbf5821 ]---
Apr  7 14:47:32 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:32 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:32 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:32 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:47:32 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:32 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:32 xcp000 kernel: Call Trace:
Apr  7 14:47:32 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:32 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:32 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:32 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:32 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:32 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:32 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:32 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:32 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:32 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:32 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:32 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:32 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:32 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:32 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:32 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:32 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:32 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:32 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:32 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:32 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:32 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:32 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:32 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:32 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:32 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:47:32 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:32 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:32 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:32 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:32 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:32 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:32 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:32 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:32 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:47:32 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:32 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:47:32 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:32 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:32 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:32 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:32 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:32 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:32 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:32 xcp000 kernel: ---[ end trace d9ef8dc18cbf5822 ]---
Apr  7 14:47:32 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:32 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:32 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:32 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:47:32 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:32 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:32 xcp000 kernel: Call Trace:
Apr  7 14:47:32 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:32 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:32 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:32 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:32 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:32 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:32 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:32 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:47:32 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:32 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:32 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:32 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:32 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:32 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:32 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:32 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:32 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:32 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:32 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:32 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:32 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:32 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:47:32 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:32 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:32 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:32 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:47:32 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:32 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:47:32 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:47:32 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:47:32 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:47:32 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:32 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:47:32 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:47:32 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:47:32 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:47:32 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:47:32 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:47:32 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:47:32 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:47:32 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:47:32 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:47:32 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:47:32 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:47:32 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:47:32 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:47:32 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:47:32 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:47:32 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:47:32 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:47:32 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:47:32 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:47:32 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:32 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:47:32 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:47:32 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:47:32 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:47:32 xcp000 kernel: ---[ end trace d9ef8dc18cbf5823 ]---
Apr  7 14:47:32 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:32 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:32 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:32 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:47:32 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:32 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:32 xcp000 kernel: Call Trace:
Apr  7 14:47:32 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:32 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:32 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:32 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:32 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:32 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:32 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:32 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:47:32 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:32 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:32 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:32 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:32 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:32 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:32 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:32 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:32 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:32 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:32 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:32 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:32 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:32 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:32 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:47:32 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:32 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:32 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:32 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:47:32 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:32 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:47:32 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:47:32 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:47:32 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:47:32 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:32 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:47:32 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:47:32 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:47:32 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:47:32 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:47:32 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:47:32 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:47:32 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:47:32 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:47:32 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:47:32 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:47:32 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:47:32 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:47:32 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:47:32 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:47:32 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:47:32 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:47:32 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:47:32 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:47:32 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:47:32 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:32 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:47:32 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:47:32 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:47:32 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:47:32 xcp000 kernel: ---[ end trace d9ef8dc18cbf5824 ]---
Apr  7 14:47:33 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:33 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:33 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:33 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:33 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:33 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:33 xcp000 kernel: Call Trace:
Apr  7 14:47:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:33 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:33 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:33 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:33 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:33 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:33 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:33 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:33 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:33 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:33 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:33 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:33 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:33 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:33 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:33 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:33 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:33 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:33 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:33 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:33 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:33 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:33 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:33 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:33 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:33 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:33 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:33 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:47:33 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:33 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:47:33 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:33 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:33 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:33 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:33 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:33 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:33 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:33 xcp000 kernel: ---[ end trace d9ef8dc18cbf5825 ]---
Apr  7 14:47:33 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:33 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:33 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:33 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:33 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:33 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:33 xcp000 kernel: Call Trace:
Apr  7 14:47:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:33 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:33 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:33 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:33 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:33 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:33 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:33 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:33 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:33 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:33 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:33 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:33 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:33 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:33 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:33 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:33 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:33 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:33 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:33 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:33 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:33 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:33 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:33 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:33 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:33 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:33 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:47:33 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:33 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:47:33 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:33 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:33 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:33 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:33 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:33 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:33 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:33 xcp000 kernel: ---[ end trace d9ef8dc18cbf5826 ]---
Apr  7 14:47:33 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:33 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:33 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:33 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:33 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:33 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:33 xcp000 kernel: Call Trace:
Apr  7 14:47:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:33 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:33 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:33 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:33 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:33 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:33 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:33 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:33 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:33 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:33 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:33 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:33 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:33 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:33 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:33 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:33 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:33 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:33 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:33 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:33 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:33 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:33 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:33 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:33 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:33 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:33 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:33 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:47:33 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:33 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:47:33 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:33 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:33 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:33 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:33 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:33 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:33 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:33 xcp000 kernel: ---[ end trace d9ef8dc18cbf5827 ]---
Apr  7 14:47:33 xcp000 tapdisk[24788]: tapdisk-control: init, 10 x 4k buffers 
Apr  7 14:47:33 xcp000 tapdisk[24788]: I/O queue driver: lio 
Apr  7 14:47:33 xcp000 tapdisk[24788]: tapdisk-log: started, level 0 
Apr  7 14:47:33 xcp000 tapdisk[24788]: Loading driver 'vhd' for vbd 6 /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/8e2228e4-1be8-4735-add8-577d062942cb.vhd 0x00000000 
Apr  7 14:47:33 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:33 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:33 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:33 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:47:33 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:33 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:33 xcp000 kernel: Call Trace:
Apr  7 14:47:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:33 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:33 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:33 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:33 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:33 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:33 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:33 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:33 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:33 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:33 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:33 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:33 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:33 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:33 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:33 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:33 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:33 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:33 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:33 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:33 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:33 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:33 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:33 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:33 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:33 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:33 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:47:33 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:33 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:33 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:33 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:33 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:33 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:33 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:33 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:33 xcp000 kernel: ---[ end trace d9ef8dc18cbf5828 ]---
Apr  7 14:47:33 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:33 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:33 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:33 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:47:33 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:33 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:33 xcp000 kernel: Call Trace:
Apr  7 14:47:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:33 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:33 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:33 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:33 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:33 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:47:33 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:33 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:33 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:33 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:33 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:33 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:33 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:33 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:33 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:33 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:33 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:47:33 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:33 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:33 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:33 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:47:33 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:33 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:47:33 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:47:33 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:47:33 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:47:33 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:33 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:47:33 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:47:33 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:47:33 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:47:33 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:47:33 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:47:33 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:47:33 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:47:33 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:47:33 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:47:33 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:47:33 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:47:33 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:47:33 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:47:33 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:47:33 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:47:33 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:47:33 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:47:33 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:47:33 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:47:33 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:47:33 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:47:33 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:47:33 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:33 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:47:33 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:47:33 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:47:33 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:47:33 xcp000 kernel: ---[ end trace d9ef8dc18cbf5829 ]---
Apr  7 14:47:33 xcp000 tapdisk[24788]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/8e2228e4-1be8-4735-add8-577d062942cb.vhd version: tap 0x00010003, b: 9216, a: 0, f: 0, n: 82 
Apr  7 14:47:33 xcp000 tapdisk[24788]: opened image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/8e2228e4-1be8-4735-add8-577d062942cb.vhd (1 users, state: 0x00000001, type: 4) 
Apr  7 14:47:33 xcp000 tapdisk[24788]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/1302090a-e24e-4fdd-b726-1f2050099feb.vhd version: tap 0x00010003, b: 9216, a: 853, f: 119, n: 0 
Apr  7 14:47:33 xcp000 tapdisk[24788]: opened image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/1302090a-e24e-4fdd-b726-1f2050099feb.vhd (1 users, state: 0x00000003, type: 4) 
Apr  7 14:47:33 xcp000 tapdisk[24788]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/8be0a459-a865-4e91-ad40-80e3f7194b9b.vhd version: tap 0x00010003, b: 9216, a: 8008, f: 7079, n: 0 
Apr  7 14:47:33 xcp000 tapdisk[24788]: opened image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/8be0a459-a865-4e91-ad40-80e3f7194b9b.vhd (1 users, state: 0x00000003, type: 4) 
Apr  7 14:47:33 xcp000 tapdisk[24788]: VBD CHAIN: 
Apr  7 14:47:33 xcp000 tapdisk[24788]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/8e2228e4-1be8-4735-add8-577d062942cb.vhd: type:vhd(4) storage:nfs(1) 
Apr  7 14:47:33 xcp000 tapdisk[24788]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/1302090a-e24e-4fdd-b726-1f2050099feb.vhd: type:vhd(4) storage:nfs(1) 
Apr  7 14:47:33 xcp000 tapdisk[24788]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/8be0a459-a865-4e91-ad40-80e3f7194b9b.vhd: type:vhd(4) storage:nfs(1) 
Apr  7 14:47:33 xcp000 kernel: block tdg: sector-size: 512 capacity: 37748736
Apr  7 12:47:33 xcp000 HVM3[14600]:    XENVBD: DeviceAreaChanged: requesting rescan of targets 
Apr  7 12:47:33 xcp000 HVM3[14600]:    XENVBD: RescanThread: scanning targets... 
Apr  7 12:47:33 xcp000 HVM3[14600]:    XENVBD: DeviceAreaChanged: requesting rescan of targets 
Apr  7 12:47:33 xcp000 last message repeated 5 times
Apr  7 12:47:33 xcp000 HVM3[14600]:    XENVBD: XenbusFindVbds: ignoring cdrom (VBD 5696) 
Apr  7 12:47:33 xcp000 HVM3[14600]:    XENVBD: XenbusFindVbds: found new disk (VBD 8448) 
Apr  7 12:47:33 xcp000 HVM3[14600]:    XENVBD: target 3: claiming frontend... 
Apr  7 14:47:33 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:33 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:33 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:33 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:33 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:33 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:33 xcp000 kernel: Call Trace:
Apr  7 14:47:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:33 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:33 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:33 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:33 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:33 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:33 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:33 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:33 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:33 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:33 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:33 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:33 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:33 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:33 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:33 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:33 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:33 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:33 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:33 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:33 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:33 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:33 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 12:47:33 xcp000 HVM3[14600]:    XENVBD: target 3: successfuly claimed device/vbd/8448 
Apr  7 14:47:33 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:33 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:33 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:33 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:33 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:47:33 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:33 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:33 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:33 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:33 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:33 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:33 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:33 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:33 xcp000 kernel: ---[ end trace d9ef8dc18cbf582a ]---
Apr  7 14:47:33 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:33 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:33 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:33 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:47:33 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:33 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:33 xcp000 kernel: Call Trace:
Apr  7 14:47:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:33 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:33 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:33 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:33 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:33 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:47:33 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:33 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:33 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:33 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:33 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:33 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:33 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:33 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:33 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:33 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:33 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:33 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:33 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:33 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:33 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:33 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:33 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:33 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:33 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:33 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:33 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:33 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:47:33 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:33 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:33 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:33 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:33 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 12:47:33 xcp000 HVM3[14600]:    XENVBD: DeviceAreaChanged: requesting rescan of targets 
Apr  7 14:47:33 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:33 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:33 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:33 xcp000 kernel: ---[ end trace d9ef8dc18cbf582b ]---
Apr  7 14:47:33 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:33 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:33 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:33 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:33 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:33 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:33 xcp000 kernel: Call Trace:
Apr  7 14:47:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:33 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:33 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:33 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:33 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:33 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:33 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:33 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:33 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:33 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:33 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:33 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:33 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:33 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:33 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:33 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:33 xcp000 kernel:  [<c011fef6>] ? resched_task+0x56/0x60
Apr  7 14:47:33 xcp000 kernel:  [<c029b87b>] ? xen_spin_kick+0x2b/0xf0
Apr  7 14:47:33 xcp000 kernel:  [<c037e0b7>] ? _spin_unlock_irqrestore+0x67/0x70
Apr  7 14:47:33 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:33 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:33 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:33 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:33 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:33 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:33 xcp000 kernel:  [<c022d760>] ? swiotlb_unmap_page+0x0/0x20
Apr  7 14:47:33 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:47:33 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:33 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:47:33 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:33 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:33 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 12:47:33 xcp000 HVM3[14600]:    XENVBD: target 3: synthesising inquiry data: default page 
Apr  7 14:47:33 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:33 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:33 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:33 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:33 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:33 xcp000 kernel: ---[ end trace d9ef8dc18cbf582c ]---
Apr  7 12:47:33 xcp000 HVM3[14600]:    XENVBD: target 3: unit serial number = '8e2228e4-1be8-47  ' 
Apr  7 12:47:33 xcp000 HVM3[14600]:    XENVBD: target 3: device identifier[0]: CodeSet: 'Ascii' Type: 'VendorId' Assocation: 'Device' 
Apr  7 12:47:33 xcp000 HVM3[14600]:    XENVBD: target 3: device identifier[0]: Length = 45 Data = 'XENSRC  8e2228e4-1be8-4735-add8-577d062942cb ' 
Apr  7 12:47:33 xcp000 HVM3[14600]:    XENVBD: target 3: closing frontend... 
Apr  7 12:47:33 xcp000 HVM3[14600]:    XENVBD: DeviceAreaChanged: requesting rescan of targets 
Apr  7 12:47:33 xcp000 HVM3[14600]:    XENVBD: DeviceAreaChanged: requesting rescan of targets 
Apr  7 12:47:33 xcp000 HVM3[14600]:    XENVBD: target 3: backend is closed 
Apr  7 12:47:33 xcp000 HVM3[14600]:    XENVBD: target 3: created 
Apr  7 12:47:33 xcp000 HVM3[14600]:    XENVBD: XenbusFindVbds: requesting invalidation of bus relations 
Apr  7 12:47:33 xcp000 HVM3[14600]:    XENVBD: __XenvbdScanTargets: target 0 -> device/vbd/768  
Apr  7 12:47:33 xcp000 HVM3[14600]:    XENVBD: invalidating bus relations 
Apr  7 12:47:33 xcp000 HVM3[14600]:    XENVBD: __XenvbdScanTargets: target 1 -> device/vbd/832  
Apr  7 12:47:33 xcp000 HVM3[14600]:    XENVBD: DeviceRelationsFdo: scanning targets... 
Apr  7 12:47:33 xcp000 HVM3[14600]:    XENVBD: __XenvbdScanTargets: target 2 -> device/vbd/5632  
Apr  7 12:47:33 xcp000 HVM3[14600]:    XENVBD: __XenvbdScanTargets: target 3 -> device/vbd/8448  
Apr  7 12:47:33 xcp000 HVM3[14600]:    XENVBD: XenbusFindVbds: ignoring cdrom (VBD 5696) 
Apr  7 12:47:33 xcp000 HVM3[14600]:    XENVBD: __XenvbdScanTargets: target 0 -> device/vbd/768  
Apr  7 12:47:33 xcp000 HVM3[14600]:    XENVBD: __XenvbdScanTargets: target 1 -> device/vbd/832  
Apr  7 12:47:33 xcp000 HVM3[14600]:    XENVBD: __XenvbdScanTargets: target 2 -> device/vbd/5632  
Apr  7 12:47:33 xcp000 HVM3[14600]:    XENVBD: __XenvbdScanTargets: target 3 -> device/vbd/8448  
Apr  7 12:47:33 xcp000 HVM3[14600]:    XENVBD: WARNING: target 0: truncated INQUIRY data for page 0x00 (36 < 96) 
Apr  7 12:47:33 xcp000 HVM3[14600]:    XENVBD: WARNING: target 1: truncated INQUIRY data for page 0x00 (36 < 96) 
Apr  7 12:47:33 xcp000 HVM3[14600]:    XENVBD: WARNING: target 2: truncated INQUIRY data for page 0x00 (36 < 96) 
Apr  7 12:47:33 xcp000 HVM3[14600]:    XENVBD: WARNING: target 3: truncated INQUIRY data for page 0x00 (36 < 96) 
Apr  7 12:47:33 xcp000 HVM3[14600]:    XENVBD: Mapped PDO 0x88C562F0 to target 3. 
Apr  7 12:47:33 xcp000 HVM3[14600]:    XENVBD: target 3 is ejectable. 
Apr  7 12:47:33 xcp000 HVM3[14600]:    XENVBD: target 3 is not surprise-removable. 
Apr  7 12:47:33 xcp000 HVM3[14600]:    XENVBD: target 3: preparing backend for reconnection... 
Apr  7 12:47:33 xcp000 HVM3[14600]:    XENVBD: DeviceAreaChanged: requesting rescan of targets 
Apr  7 12:47:33 xcp000 HVM3[14600]:    XENVBD: target 3: backend is waiting 
Apr  7 12:47:33 xcp000 HVM3[14600]:    XENVBD: target 3: XenvbdSwitchToFilter 
Apr  7 12:47:33 xcp000 HVM3[14600]:    XENVBD: target 3: XenvbdTargetResume 
Apr  7 12:47:33 xcp000 HVM3[14600]:    XENVBD: target 3: waiting for resume... 
Apr  7 12:47:33 xcp000 HVM3[14600]:    XENVBD: target 3: wait complete 
Apr  7 12:47:33 xcp000 HVM3[14600]:  SCSIFILT: device/vbd/8448: using multi-page handshake 
Apr  7 12:47:33 xcp000 HVM3[14600]:    XENVBD: DeviceAreaChanged: requesting rescan of targets 
Apr  7 12:47:33 xcp000 last message repeated 2 times
Apr  7 14:47:33 xcp000 kernel: blkback: event-channel 13
Apr  7 14:47:33 xcp000 kernel: blkback: ring-ref0 631
Apr  7 14:47:33 xcp000 kernel: blkback: protocol 1 (x86_32-abi)
Apr  7 12:47:33 xcp000 HVM3[14600]:    XENVBD: target 3: XenvbdSetTargetInfo 
Apr  7 12:47:33 xcp000 HVM3[14600]:  SCSIFILT: Replaying 0 requests. 
Apr  7 12:47:33 xcp000 HVM3[14600]:    XENVBD: target 3 is ejectable. 
Apr  7 12:47:33 xcp000 HVM3[14600]:    XENVBD: target 3 is not surprise-removable. 
Apr  7 12:47:33 xcp000 HVM3[14600]:    XENVBD: RescanThread: scanning targets... 
Apr  7 12:47:33 xcp000 HVM3[14600]:    XENVBD: XenbusFindVbds: ignoring cdrom (VBD 5696) 
Apr  7 12:47:33 xcp000 HVM3[14600]:    XENVBD: __XenvbdScanTargets: target 0 -> device/vbd/768  
Apr  7 12:47:33 xcp000 HVM3[14600]:    XENVBD: __XenvbdScanTargets: target 1 -> device/vbd/832  
Apr  7 12:47:33 xcp000 HVM3[14600]:    XENVBD: __XenvbdScanTargets: target 2 -> device/vbd/5632  
Apr  7 12:47:33 xcp000 HVM3[14600]:    XENVBD: __XenvbdScanTargets: target 3 -> device/vbd/8448  
Apr  7 14:47:33 xcp000 vbd.uevent[add](backend/vbd/3/8448): wrote /xapi/3/hotplug/vbd/8448/hotplug = 'online'
Apr  7 14:47:33 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:33 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:33 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:33 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:47:33 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:33 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:33 xcp000 kernel: Call Trace:
Apr  7 14:47:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:33 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:33 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:33 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:33 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:33 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:47:33 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:33 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:33 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:33 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:33 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:33 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:33 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:33 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:33 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:33 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:33 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:33 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:33 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:47:33 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:33 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:33 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:33 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:33 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:33 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:33 xcp000 kernel:  [<c022d760>] ? swiotlb_unmap_page+0x0/0x20
Apr  7 14:47:33 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:33 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:33 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:47:33 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:33 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:33 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:33 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:33 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:33 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:33 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:33 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:33 xcp000 kernel: ---[ end trace d9ef8dc18cbf582d ]---
Apr  7 14:47:33 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:33 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:33 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:33 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:47:33 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:33 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:33 xcp000 kernel: Call Trace:
Apr  7 14:47:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:33 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:33 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:33 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:33 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:33 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:47:33 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:33 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:33 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:33 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:33 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:33 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:33 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:33 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:33 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:33 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:33 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:47:33 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:33 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:33 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:33 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:47:33 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:47:33 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:33 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:47:33 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:47:33 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:47:33 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:47:33 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:33 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:47:33 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:47:33 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:47:33 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:47:33 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:47:33 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:47:33 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:47:33 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:47:33 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:47:33 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:47:33 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:47:33 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:47:33 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:47:33 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:47:33 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:47:33 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:47:33 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:47:33 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:47:33 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:47:33 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:47:33 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:47:33 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:33 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:47:33 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:47:33 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:47:33 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:47:33 xcp000 kernel: ---[ end trace d9ef8dc18cbf582e ]---
Apr  7 14:47:33 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:33 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:33 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:33 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:33 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:33 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:33 xcp000 kernel: Call Trace:
Apr  7 14:47:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:33 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:33 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:33 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:33 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:33 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:33 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:33 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:33 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:33 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:33 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:33 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:33 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:33 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:33 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:33 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:33 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:33 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:33 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:33 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:33 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:33 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:33 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:33 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:33 xcp000 kernel:  [<c022d760>] ? swiotlb_unmap_page+0x0/0x20
Apr  7 14:47:33 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:33 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:33 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:47:33 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:33 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:33 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:33 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:33 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:33 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:33 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:33 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:33 xcp000 kernel: ---[ end trace d9ef8dc18cbf582f ]---
Apr  7 14:47:33 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:33 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:33 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:33 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:33 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:33 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:33 xcp000 kernel: Call Trace:
Apr  7 14:47:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:33 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:33 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:33 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:33 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:33 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:47:33 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:33 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:33 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:33 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:33 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:33 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:33 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:33 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:33 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:33 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:33 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:33 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:33 xcp000 kernel:  [<c02256e9>] ? memmove+0x39/0x40
Apr  7 14:47:33 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:33 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:33 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:33 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:33 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:33 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:33 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:47:33 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:33 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:33 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:33 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:47:33 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:33 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:33 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:33 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:33 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:33 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:33 xcp000 kernel: ---[ end trace d9ef8dc18cbf5830 ]---
Apr  7 14:47:34 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:34 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:34 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:34 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:47:34 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:34 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:34 xcp000 kernel: Call Trace:
Apr  7 14:47:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:34 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:34 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:34 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:34 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:34 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:34 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:34 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:34 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:34 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:34 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:34 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:34 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:34 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:34 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:34 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:34 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:34 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:34 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:34 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:34 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:34 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:34 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:34 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:34 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:34 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:34 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:47:34 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:34 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:34 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:34 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:34 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:34 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:34 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:34 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:34 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:34 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:34 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:34 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:34 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:34 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:34 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:34 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:34 xcp000 kernel: ---[ end trace d9ef8dc18cbf5831 ]---
Apr  7 14:47:34 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:34 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:34 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:34 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:34 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:34 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:34 xcp000 kernel: Call Trace:
Apr  7 14:47:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:34 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:34 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:34 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:34 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:34 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:34 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:34 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:34 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:34 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:34 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:34 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:34 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:34 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:34 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:34 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:34 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:34 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:34 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:34 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:34 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:34 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:34 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:34 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:34 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:34 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:34 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:34 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:34 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:34 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:34 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:34 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:34 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:34 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:34 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:34 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:34 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:34 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:34 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:34 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:34 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:34 xcp000 kernel: ---[ end trace d9ef8dc18cbf5832 ]---
Apr  7 14:47:34 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:34 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:34 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:34 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:34 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:34 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:34 xcp000 kernel: Call Trace:
Apr  7 14:47:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:34 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:34 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:34 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:34 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:34 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:34 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:34 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:34 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:34 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:34 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:34 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:34 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:34 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:34 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:34 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:34 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:34 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:34 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:34 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:34 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:34 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:34 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:34 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:34 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:34 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:34 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:34 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:34 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:34 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:34 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:34 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:34 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:34 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:34 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:34 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:34 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:34 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:34 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:34 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:34 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:34 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:34 xcp000 kernel: ---[ end trace d9ef8dc18cbf5833 ]---
Apr  7 14:47:34 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:34 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:34 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:34 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:34 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:34 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:34 xcp000 kernel: Call Trace:
Apr  7 14:47:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:34 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:34 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:34 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:34 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:34 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:34 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:34 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:34 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:34 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:34 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:34 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:34 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:34 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:34 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:34 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:34 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:34 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:34 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:34 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:34 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:34 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:34 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:34 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:34 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:34 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:34 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:34 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:34 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:34 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:34 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:34 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:34 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:34 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:34 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:34 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:34 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:34 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:34 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:34 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:34 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:34 xcp000 kernel: ---[ end trace d9ef8dc18cbf5834 ]---
Apr  7 14:47:34 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:47:34 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:47:34 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:47:34 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:47:34 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:47:34 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:47:34 xcp000 kernel: Call Trace:
Apr  7 14:47:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:34 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:47:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:47:34 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:47:34 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:47:34 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:47:34 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:47:34 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:47:34 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:47:34 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:47:34 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:47:34 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:47:34 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:47:34 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:47:34 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:47:34 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:47:34 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:47:34 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:47:34 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:47:34 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:47:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:34 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:47:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:34 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:47:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:34 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:47:34 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:47:34 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:47:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:47:34 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:47:34 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:47:34 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:47:34 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:47:34 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:47:34 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:47:34 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:47:34 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:47:34 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:47:34 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:47:34 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:47:34 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:47:34 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:47:34 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:47:34 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:47:34 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:47:34 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:47:34 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:47:34 xcp000 kernel: ---[ end trace d9ef8dc18cbf5835 ]---
Apr  7 12:47:46 xcp000 HVM3[14600]:    XENVBD: DeviceRelationsFdo: scanning targets... 
Apr  7 12:47:46 xcp000 HVM3[14600]:    XENVBD: XenbusFindVbds: ignoring cdrom (VBD 5696) 
Apr  7 12:47:46 xcp000 HVM3[14600]:    XENVBD: __XenvbdScanTargets: target 0 -> device/vbd/768  
Apr  7 12:47:46 xcp000 HVM3[14600]:    XENVBD: __XenvbdScanTargets: target 1 -> device/vbd/832  
Apr  7 12:47:46 xcp000 HVM3[14600]:    XENVBD: __XenvbdScanTargets: target 2 -> device/vbd/5632  
Apr  7 12:47:46 xcp000 HVM3[14600]:    XENVBD: __XenvbdScanTargets: target 3 -> device/vbd/8448  
Apr  7 12:47:55 xcp000 HVM3[14600]:    XENVBD: DeviceRelationsFdo: scanning targets... 
Apr  7 12:47:55 xcp000 HVM3[14600]:    XENVBD: XenbusFindVbds: ignoring cdrom (VBD 5696) 
Apr  7 12:47:55 xcp000 HVM3[14600]:    XENVBD: __XenvbdScanTargets: target 0 -> device/vbd/768  
Apr  7 12:47:55 xcp000 HVM3[14600]:    XENVBD: __XenvbdScanTargets: target 1 -> device/vbd/832  
Apr  7 12:47:55 xcp000 HVM3[14600]:    XENVBD: __XenvbdScanTargets: target 2 -> device/vbd/5632  
Apr  7 12:47:55 xcp000 HVM3[14600]:    XENVBD: __XenvbdScanTargets: target 3 -> device/vbd/8448  
Apr  7 14:48:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:48:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:48:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:48:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:48:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:48:01 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:48:01 xcp000 kernel: Call Trace:
Apr  7 14:48:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:48:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:48:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:48:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:48:01 xcp000 kernel:  [<c01a280e>] ? pollwake+0x5e/0x70
Apr  7 14:48:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:48:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:48:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:48:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:48:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:48:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:48:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:48:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:48:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:48:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:48:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:48:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:48:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:48:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:48:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:48:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:48:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:48:01 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:48:01 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:48:01 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:48:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:48:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:48:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:48:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:48:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:48:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:48:01 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:48:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:48:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:48:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:48:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:48:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:48:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:48:01 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:48:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:48:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:48:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf5836 ]---
Apr  7 14:48:03 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:48:03 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:48:03 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:48:03 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:48:03 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:48:03 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:48:03 xcp000 kernel: Call Trace:
Apr  7 14:48:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:03 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:48:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:03 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:48:03 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:48:03 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:48:03 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:48:03 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:48:03 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:48:03 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:48:03 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:48:03 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:48:03 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:48:03 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:48:03 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:48:03 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:48:03 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:48:03 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:48:03 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:48:03 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:48:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:03 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:48:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:03 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:48:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:03 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:48:03 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:48:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:03 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:48:03 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:48:03 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:48:03 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:48:03 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:48:03 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:48:03 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:48:03 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:48:03 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:48:03 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:48:03 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:48:03 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:48:03 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:48:03 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:48:03 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:48:03 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:48:03 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:48:03 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:48:03 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:48:03 xcp000 kernel: ---[ end trace d9ef8dc18cbf5837 ]---
Apr  7 14:48:03 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:48:03 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:48:03 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:48:03 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:48:03 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:48:03 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:48:03 xcp000 kernel: Call Trace:
Apr  7 14:48:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:03 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:48:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:03 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:48:03 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:48:03 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:48:03 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:48:03 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:48:03 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:48:03 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:48:03 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:48:03 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:48:03 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:48:03 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:48:03 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:48:03 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:48:03 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:48:03 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:48:03 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:48:03 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:48:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:03 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:48:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:03 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:48:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:03 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:48:03 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:48:03 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:48:03 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:48:03 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:48:03 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:48:03 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:48:03 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:48:03 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:48:03 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:48:03 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:48:03 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:48:03 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:48:03 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:48:03 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:48:03 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:48:03 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:48:03 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:48:03 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:48:03 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:48:03 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:48:03 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:48:03 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:48:03 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:48:03 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:48:03 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:48:03 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:48:03 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:48:03 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:48:03 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:48:03 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:48:03 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:48:03 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:48:03 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:48:03 xcp000 kernel:  [<c011f3aa>] ? dequeue_task+0x9a/0xf0
Apr  7 14:48:03 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:48:03 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:48:03 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:48:03 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:48:03 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:48:03 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:48:03 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:48:03 xcp000 kernel: ---[ end trace d9ef8dc18cbf5838 ]---
Apr  7 14:48:03 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:48:03 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:48:03 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:48:03 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:48:03 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:48:03 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:48:03 xcp000 kernel: Call Trace:
Apr  7 14:48:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:03 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:48:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:03 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:48:03 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:48:03 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:48:03 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:48:03 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:48:03 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:48:03 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:48:03 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:48:03 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:48:03 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:48:03 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:48:03 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:48:03 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:48:03 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:48:03 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:48:03 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:48:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:03 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:48:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:03 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:48:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:03 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:48:03 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:48:03 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:48:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:03 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:48:03 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:48:03 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:48:03 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:48:03 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:48:03 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:48:03 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:48:03 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:48:03 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:48:03 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:48:03 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:48:03 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:48:03 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:48:03 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:48:03 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:48:03 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:48:03 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:48:03 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:48:03 xcp000 kernel: ---[ end trace d9ef8dc18cbf5839 ]---
Apr  7 14:48:03 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:48:03 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:48:03 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:48:03 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:48:03 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:48:03 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:48:03 xcp000 kernel: Call Trace:
Apr  7 14:48:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:03 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:48:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:03 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:48:03 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:48:03 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:48:03 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:48:03 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:48:03 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:48:03 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:48:03 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:48:03 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:48:03 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:48:03 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:48:03 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:48:03 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:48:03 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:48:03 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:48:03 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:48:03 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:48:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:03 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:48:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:03 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:48:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:03 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:48:03 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:48:03 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:48:03 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:48:03 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:48:03 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:48:03 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:48:03 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:48:03 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:48:03 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:48:03 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:48:03 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:48:03 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:48:03 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:48:03 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:48:03 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:48:03 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:48:03 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:48:03 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:48:03 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:48:03 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:48:03 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:48:03 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:48:03 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:48:03 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:48:03 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:48:03 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:48:03 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:48:03 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:48:03 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:48:03 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:48:03 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:48:03 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:48:03 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:48:03 xcp000 kernel:  [<c011f3aa>] ? dequeue_task+0x9a/0xf0
Apr  7 14:48:03 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:48:03 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:48:03 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:48:03 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:48:03 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:48:03 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:48:03 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:48:03 xcp000 kernel: ---[ end trace d9ef8dc18cbf583a ]---
Apr  7 12:48:04 xcp000 HVM3[14600]:    XENVBD: BackendStateChanged: Issuing eject request for target 2 
Apr  7 14:48:04 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:48:04 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:48:04 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:48:04 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:48:04 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:48:04 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:48:04 xcp000 kernel: Call Trace:
Apr  7 14:48:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:04 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:48:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:04 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:48:04 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:48:04 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:48:04 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:48:04 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:48:04 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:48:04 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:48:04 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:48:04 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:48:04 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:48:04 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:48:04 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:48:04 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:48:04 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:48:04 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:48:04 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:48:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:04 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:48:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:04 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:48:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:04 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:48:04 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:48:04 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:48:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:04 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:48:04 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:48:04 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:48:04 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:48:04 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:48:04 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:48:04 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:48:04 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:48:04 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:48:04 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:48:04 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:48:04 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:48:04 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:48:04 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:48:04 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:48:04 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:48:04 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:48:04 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:48:04 xcp000 kernel: ---[ end trace d9ef8dc18cbf583b ]---
Apr  7 12:48:04 xcp000 HVM3[14600]:  SCSIFILT: Remove device/vbd/5632 with 0 requests outstanding, of which 0 on ring. 
Apr  7 12:48:04 xcp000 HVM3[14600]:  SCSIFILT: target 2: closing frontend... 
Apr  7 12:48:04 xcp000 HVM3[14600]:    XENVBD: DeviceAreaChanged: requesting rescan of targets 
Apr  7 12:48:04 xcp000 HVM3[14600]:    XENVBD: RescanThread: scanning targets... 
Apr  7 12:48:04 xcp000 HVM3[14600]:  SCSIFILT: target 2: backend closed 
Apr  7 12:48:04 xcp000 HVM3[14600]:    XENVBD: XenbusFindVbds: ignoring cdrom (VBD 5696) 
Apr  7 12:48:04 xcp000 HVM3[14600]:    XENVBD: target 2: XenvbdSwitchFromFilter 
Apr  7 12:48:04 xcp000 HVM3[14600]:    XENVBD: __XenvbdScanTargets: target 0 -> device/vbd/768  
Apr  7 12:48:04 xcp000 HVM3[14600]:    XENVBD: __XenvbdScanTargets: target 1 -> device/vbd/832  
Apr  7 12:48:04 xcp000 HVM3[14600]:    XENVBD: __XenvbdScanTargets: target 2 -> device/vbd/5632  
Apr  7 12:48:04 xcp000 HVM3[14600]:    XENVBD: __XenvbdScanTargets: target 3 -> device/vbd/8448  
Apr  7 12:48:04 xcp000 HVM3[14600]:    XENVBD: DeviceAreaChanged: requesting rescan of targets 
Apr  7 14:48:04 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:48:04 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:48:04 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:48:04 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:48:04 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:48:04 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:48:04 xcp000 kernel: Call Trace:
Apr  7 14:48:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:04 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:48:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:04 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:48:04 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:48:04 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:48:04 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:48:04 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:48:04 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:48:04 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:48:04 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:48:04 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:48:04 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:48:04 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:48:04 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:48:04 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:48:04 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:48:04 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:48:04 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:48:04 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:48:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:04 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:48:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:04 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:48:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:04 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:48:04 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:48:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:04 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:48:04 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:48:04 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:48:04 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:48:04 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:48:04 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:48:04 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:48:04 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:48:04 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:48:04 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:48:04 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:48:04 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:48:04 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:48:04 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:48:04 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:48:04 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:48:04 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:48:04 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:48:04 xcp000 kernel: ---[ end trace d9ef8dc18cbf583c ]---
Apr  7 14:48:04 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:48:04 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:48:04 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:48:04 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:48:04 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:48:04 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:48:04 xcp000 kernel: Call Trace:
Apr  7 14:48:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:04 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:48:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:04 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:48:04 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:48:04 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:48:04 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:48:04 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:48:04 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:48:04 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:48:04 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:48:04 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:48:04 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:48:04 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:48:04 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:48:04 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:48:04 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:48:04 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:48:04 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:48:04 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:48:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:04 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:48:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:04 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:48:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:04 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:48:04 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:48:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:04 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:48:04 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:48:04 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:48:04 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:48:04 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:48:04 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:48:04 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:48:04 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:48:04 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:48:04 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:48:04 xcp000 kernel:  [<c021e10f>] ? cpumask_next_and+0x1f/0x40
Apr  7 14:48:04 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:48:04 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:48:04 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:48:04 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:48:04 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:48:04 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:48:04 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:48:04 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:48:04 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:48:04 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:48:04 xcp000 kernel: ---[ end trace d9ef8dc18cbf583d ]---
Apr  7 14:48:04 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:48:04 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:48:04 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:48:04 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:48:04 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:48:04 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:48:04 xcp000 kernel: Call Trace:
Apr  7 14:48:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:04 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:48:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:04 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:48:04 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:48:04 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:48:04 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:48:04 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:48:04 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:48:04 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:48:04 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:48:04 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:48:04 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:48:04 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:48:04 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:48:04 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:48:04 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:48:04 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:48:04 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:48:04 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:48:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:04 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:48:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:04 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:48:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:04 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:48:04 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:48:04 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:48:04 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:48:04 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:48:04 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:48:04 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:48:04 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:48:04 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:48:04 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:48:04 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:48:04 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:48:04 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:48:04 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:48:04 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:48:04 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:48:04 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:48:04 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:48:04 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:48:04 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:48:04 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:48:04 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:48:04 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:48:04 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:48:04 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:48:04 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:48:04 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:48:04 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:48:04 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:48:04 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:48:04 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:48:04 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:48:04 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:48:04 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:48:04 xcp000 kernel:  [<c029b87b>] ? xen_spin_kick+0x2b/0xf0
Apr  7 14:48:04 xcp000 kernel:  [<c0124ce8>] ? finish_task_switch+0x78/0xb0
Apr  7 14:48:04 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:48:04 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:48:04 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:48:04 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:48:04 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:48:04 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:48:04 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:48:04 xcp000 kernel: ---[ end trace d9ef8dc18cbf583e ]---
Apr  7 12:48:04 xcp000 HVM3[14600]:    XENVBD: EjectPdo: requesting invalidation of bus relations 
Apr  7 12:48:04 xcp000 HVM3[14600]:    XENVBD: invalidating bus relations 
Apr  7 12:48:04 xcp000 HVM3[14600]:    XENVBD: RescanThread: scanning targets... 
Apr  7 12:48:04 xcp000 HVM3[14600]:    XENVBD: XenbusFindVbds: ignoring cdrom (VBD 5696) 
Apr  7 12:48:04 xcp000 HVM3[14600]:    XENVBD: XenbusFindVbds: ejected disk 5632. 
Apr  7 12:48:04 xcp000 HVM3[14600]:    XENVBD: XenbusFindVbds: requesting rescan of targets 
Apr  7 12:48:04 xcp000 HVM3[14600]:    XENVBD: __XenvbdScanTargets: target 0 -> device/vbd/768  
Apr  7 12:48:04 xcp000 HVM3[14600]:    XENVBD: __XenvbdScanTargets: target 1 -> device/vbd/832  
Apr  7 12:48:04 xcp000 HVM3[14600]:    XENVBD: __XenvbdScanTargets: target 3 -> device/vbd/8448  
Apr  7 12:48:04 xcp000 HVM3[14600]:    XENVBD: target 2: destroyed 
Apr  7 12:48:04 xcp000 HVM3[14600]:    XENVBD: RescanThread: scanning targets... 
Apr  7 12:48:04 xcp000 HVM3[14600]:    XENVBD: XenbusFindVbds: ignoring cdrom (VBD 5696) 
Apr  7 12:48:04 xcp000 HVM3[14600]:    XENVBD: __XenvbdScanTargets: target 0 -> device/vbd/768  
Apr  7 12:48:04 xcp000 HVM3[14600]:    XENVBD: __XenvbdScanTargets: target 1 -> device/vbd/832  
Apr  7 12:48:04 xcp000 HVM3[14600]:    XENVBD: __XenvbdScanTargets: target 3 -> device/vbd/8448  
Apr  7 14:48:04 xcp000 vbd.uevent[remove](backend/vbd/3/5632): removed /xapi/3/hotplug/vbd/5632/hotplug
Apr  7 14:48:04 xcp000 tapdisk[24720]: gaps written/skipped: 0/0 
Apr  7 14:48:04 xcp000 tapdisk[24720]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/c38a026b-9ed0-4481-973f-0869d6b2a030.vhd: b: 20480, a: 6, f: 0, n: 24792 
Apr  7 14:48:04 xcp000 tapdisk[24720]: closed image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/c38a026b-9ed0-4481-973f-0869d6b2a030.vhd (0 users, state: 0x00000000, type: 4) 
Apr  7 14:48:04 xcp000 tapdisk[24720]: gaps written/skipped: 0/0 
Apr  7 14:48:04 xcp000 tapdisk[24720]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/bb1e1c58-5bb8-478c-819a-b04ce76df649.vhd: b: 20480, a: 9523, f: 1509, n: 0 
Apr  7 14:48:04 xcp000 tapdisk[24720]: closed image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/bb1e1c58-5bb8-478c-819a-b04ce76df649.vhd (0 users, state: 0x00000002, type: 4) 
Apr  7 14:48:04 xcp000 tapdisk[24720]: gaps written/skipped: 0/0 
Apr  7 14:48:04 xcp000 tapdisk[24720]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/9ba28b37-4465-4245-804b-2bd9b6df8eee.vhd: b: 20480, a: 18251, f: 16813, n: 0 
Apr  7 14:48:04 xcp000 tapdisk[24720]: closed image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/9ba28b37-4465-4245-804b-2bd9b6df8eee.vhd (0 users, state: 0x00000002, type: 4) 
Apr  7 14:48:04 xcp000 tapdisk[24720]: tapdisk-log: closing after 0 errors 
Apr  7 14:48:04 xcp000 tapdisk[24720]: tapdisk-syslog: 8 messages, 610 bytes, xmits: 9, failed: 0, dropped: 0
Apr  7 14:48:04 xcp000 tapdisk[24720]: tapdisk-control: draining 1 connections 
Apr  7 14:48:04 xcp000 tapdisk[24720]: tapdisk-control: done 
Apr  7 12:48:04 xcp000 HVM3[14600]:    XENVBD: DeviceRelationsFdo: scanning targets... 
Apr  7 12:48:04 xcp000 HVM3[14600]:    XENVBD: XenbusFindVbds: ignoring cdrom (VBD 5696) 
Apr  7 12:48:04 xcp000 HVM3[14600]:    XENVBD: __XenvbdScanTargets: target 0 -> device/vbd/768  
Apr  7 12:48:04 xcp000 HVM3[14600]:    XENVBD: __XenvbdScanTargets: target 1 -> device/vbd/832  
Apr  7 12:48:04 xcp000 HVM3[14600]:    XENVBD: __XenvbdScanTargets: target 3 -> device/vbd/8448  
Apr  7 12:48:04 xcp000 HVM3[14600]:    XENVBD: WARNING: target 0: truncated INQUIRY data for page 0x00 (36 < 96) 
Apr  7 12:48:04 xcp000 HVM3[14600]:    XENVBD: WARNING: target 1: truncated INQUIRY data for page 0x00 (36 < 96) 
Apr  7 12:48:04 xcp000 HVM3[14600]:    XENVBD: WARNING: target 3: truncated INQUIRY data for page 0x00 (36 < 96) 
Apr  7 12:48:04 xcp000 HVM3[14600]:    XENVBD: DeviceRelationsFdo: scanning targets... 
Apr  7 12:48:04 xcp000 HVM3[14600]:    XENVBD: XenbusFindVbds: ignoring cdrom (VBD 5696) 
Apr  7 12:48:04 xcp000 HVM3[14600]:    XENVBD: __XenvbdScanTargets: target 0 -> device/vbd/768  
Apr  7 12:48:04 xcp000 HVM3[14600]:    XENVBD: __XenvbdScanTargets: target 1 -> device/vbd/832  
Apr  7 12:48:04 xcp000 HVM3[14600]:    XENVBD: __XenvbdScanTargets: target 3 -> device/vbd/8448  
Apr  7 12:48:04 xcp000 HVM3[14600]:    XENVBD: WARNING: target 0: truncated INQUIRY data for page 0x00 (36 < 96) 
Apr  7 12:48:04 xcp000 HVM3[14600]:    XENVBD: WARNING: target 1: truncated INQUIRY data for page 0x00 (36 < 96) 
Apr  7 12:48:04 xcp000 HVM3[14600]:    XENVBD: WARNING: target 3: truncated INQUIRY data for page 0x00 (36 < 96) 
Apr  7 14:48:05 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:48:05 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:48:05 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:48:05 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:48:05 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:48:05 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:48:05 xcp000 kernel: Call Trace:
Apr  7 14:48:05 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:05 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:05 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:48:05 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:05 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:48:05 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:48:05 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:48:05 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:48:05 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:48:05 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:48:05 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:48:05 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:48:05 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:48:05 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:48:05 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:48:05 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:48:05 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:48:05 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:48:05 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:48:05 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:48:05 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:05 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:48:05 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:05 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:48:05 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:05 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:48:05 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:48:05 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:48:05 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:05 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:48:05 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:48:05 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:48:05 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:48:05 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:48:05 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:48:05 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:48:05 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:48:05 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:48:05 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:48:05 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:48:05 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:48:05 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:48:05 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:48:05 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:48:05 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:48:05 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:48:05 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:48:05 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:48:05 xcp000 kernel: ---[ end trace d9ef8dc18cbf583f ]---
Apr  7 14:48:05 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:48:05 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:48:05 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:48:05 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:48:05 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:48:05 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:48:05 xcp000 kernel: Call Trace:
Apr  7 14:48:05 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:05 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:05 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:48:05 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:05 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:48:05 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:48:05 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:48:05 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:48:05 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:48:05 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:48:05 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:48:05 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:48:05 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:48:05 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:48:05 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:48:05 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:48:05 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:48:05 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:48:05 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:48:05 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:48:05 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:48:05 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:05 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:48:05 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:05 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:48:05 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:05 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:48:05 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:48:05 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:48:05 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:48:05 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:48:05 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:48:05 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:48:05 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:48:05 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:48:05 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:48:05 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:48:05 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:48:05 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:48:05 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:48:05 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:48:05 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:48:05 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:48:05 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:48:05 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:48:05 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:48:05 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:48:05 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:48:05 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:48:05 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:48:05 xcp000 kernel:  [<c0110008>] ? io_apic_set_pci_routing+0x68/0x100
Apr  7 14:48:05 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:48:05 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:48:05 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:48:05 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:48:05 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:48:05 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:48:05 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:48:05 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:48:05 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:48:05 xcp000 kernel:  [<c011f3aa>] ? dequeue_task+0x9a/0xf0
Apr  7 14:48:05 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:48:05 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:48:05 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:48:05 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:48:05 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:48:05 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:48:05 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:48:05 xcp000 kernel: ---[ end trace d9ef8dc18cbf5840 ]---
Apr  7 12:48:05 xcp000 HVM3[14600]:    XENVBD: BackendStateChanged: Issuing eject request for target 3 
Apr  7 12:48:05 xcp000 HVM3[14600]:  SCSIFILT: Remove device/vbd/8448 with 0 requests outstanding, of which 0 on ring. 
Apr  7 12:48:05 xcp000 HVM3[14600]:  SCSIFILT: target 3: closing frontend... 
Apr  7 12:48:05 xcp000 HVM3[14600]:    XENVBD: DeviceAreaChanged: requesting rescan of targets 
Apr  7 12:48:05 xcp000 HVM3[14600]:    XENVBD: RescanThread: scanning targets... 
Apr  7 12:48:05 xcp000 HVM3[14600]:  SCSIFILT: target 3: backend closed 
Apr  7 12:48:05 xcp000 HVM3[14600]:    XENVBD: XenbusFindVbds: ignoring cdrom (VBD 5696) 
Apr  7 12:48:05 xcp000 HVM3[14600]:    XENVBD: target 3: XenvbdSwitchFromFilter 
Apr  7 12:48:05 xcp000 HVM3[14600]:    XENVBD: DeviceAreaChanged: requesting rescan of targets 
Apr  7 12:48:05 xcp000 HVM3[14600]:    XENVBD: ERROR: XenbusFindVbds: failed to read device type for VBD 8448 (c0000034) 
Apr  7 12:48:05 xcp000 HVM3[14600]:    XENVBD: __XenvbdScanTargets: target 0 -> device/vbd/768  
Apr  7 12:48:05 xcp000 HVM3[14600]:    XENVBD: __XenvbdScanTargets: target 1 -> device/vbd/832  
Apr  7 12:48:05 xcp000 HVM3[14600]:    XENVBD: __XenvbdScanTargets: target 3 -> device/vbd/8448  
Apr  7 12:48:05 xcp000 HVM3[14600]:    XENVBD: EjectPdo: requesting invalidation of bus relations 
Apr  7 12:48:05 xcp000 HVM3[14600]:    XENVBD: invalidating bus relations 
Apr  7 12:48:05 xcp000 HVM3[14600]:    XENVBD: DeviceRelationsFdo: scanning targets... 
Apr  7 12:48:05 xcp000 HVM3[14600]:    XENVBD: XenbusFindVbds: ignoring cdrom (VBD 5696) 
Apr  7 14:48:05 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:48:05 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:48:05 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:48:05 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:48:05 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:48:05 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:48:05 xcp000 kernel: Call Trace:
Apr  7 14:48:05 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:05 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:05 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:48:05 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:05 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:48:05 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:48:05 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:48:05 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:48:05 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:48:05 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:48:05 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:48:05 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:48:05 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:48:05 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:48:05 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:48:05 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:48:05 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:48:05 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:48:05 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:48:05 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:48:05 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 12:48:05 xcp000 HVM3[14600]:    XENVBD: XenbusFindVbds: ejected disk 8448. 
Apr  7 14:48:05 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:48:05 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:05 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:48:05 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:05 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:48:05 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:05 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:48:05 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:48:05 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:05 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:05 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:48:05 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:48:05 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:48:05 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:48:05 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:48:05 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:48:05 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:48:05 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:48:05 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:48:05 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:48:05 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:48:05 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:48:05 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:48:05 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:48:05 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:48:05 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:48:05 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:48:05 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:48:05 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:48:05 xcp000 kernel: ---[ end trace d9ef8dc18cbf5841 ]---
Apr  7 14:48:05 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:48:05 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:48:05 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:48:05 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:48:05 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:48:05 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:48:05 xcp000 kernel: Call Trace:
Apr  7 14:48:05 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:05 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:05 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:48:05 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:05 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:48:05 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:48:05 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:48:05 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:48:05 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:48:05 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:48:05 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:48:05 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:48:05 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:48:05 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:48:05 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:48:05 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:48:05 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:48:05 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:48:05 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:48:05 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:48:05 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:48:05 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:48:05 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:05 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:48:05 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:05 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:48:05 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:05 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:48:05 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:48:05 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:05 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:05 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:48:05 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:48:05 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:48:05 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:48:05 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:48:05 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:48:05 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:48:05 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:48:05 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:48:05 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:48:05 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:48:05 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:48:05 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:48:05 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:48:05 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:48:05 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:48:05 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:48:05 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:48:05 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:48:05 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:48:05 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:48:05 xcp000 kernel: ---[ end trace d9ef8dc18cbf5842 ]---
Apr  7 14:48:05 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:48:05 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:48:05 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:48:05 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:48:05 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:48:05 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:48:05 xcp000 kernel: Call Trace:
Apr  7 14:48:05 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:05 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:05 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:48:05 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:05 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:48:05 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:48:05 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:48:05 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:48:05 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:48:05 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:48:05 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:48:05 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:48:05 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:48:05 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:48:05 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:48:05 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:48:05 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:48:05 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:48:05 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:48:05 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:48:05 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:48:05 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:05 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:48:05 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:05 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:48:05 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:05 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:48:05 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:48:05 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:48:05 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:48:05 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:48:05 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:48:05 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:48:05 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:48:05 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:48:05 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:48:05 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:48:05 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:48:05 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:48:05 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:48:05 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:48:05 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:48:05 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:48:05 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:48:05 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:48:05 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:48:05 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:48:05 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:48:05 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:48:05 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:48:05 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:48:05 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:48:05 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:48:05 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:48:05 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:48:05 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:48:05 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:48:05 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:48:05 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:48:05 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:48:05 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:48:05 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:48:05 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:48:05 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:48:05 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:48:05 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:48:05 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:48:05 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:48:05 xcp000 kernel: ---[ end trace d9ef8dc18cbf5843 ]---
Apr  7 14:48:05 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:48:05 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:48:05 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:48:05 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:48:05 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:48:05 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:48:05 xcp000 kernel: Call Trace:
Apr  7 14:48:05 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:05 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:05 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:48:05 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:05 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:48:05 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:48:05 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:48:05 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:48:05 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:48:05 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:48:05 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:48:05 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:48:05 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:48:05 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:48:05 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:48:05 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:48:05 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:48:05 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:48:05 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:48:05 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:48:05 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:48:05 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:48:05 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:05 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:48:05 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:05 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:48:05 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:05 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:48:05 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:48:05 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:48:05 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:05 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:48:05 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:48:05 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:48:05 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:48:05 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:48:05 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:48:05 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:48:05 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:48:05 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:48:05 xcp000 kernel:  [<c010f718>] ? xen_send_IPI_mask+0x58/0xb0
Apr  7 14:48:05 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:48:05 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:48:05 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:48:05 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:48:05 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:48:05 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:48:05 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:48:05 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:48:05 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:48:05 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:48:05 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:48:05 xcp000 kernel: ---[ end trace d9ef8dc18cbf5844 ]---
Apr  7 14:48:05 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:48:05 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:48:05 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:48:05 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:48:05 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:48:05 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:48:05 xcp000 kernel: Call Trace:
Apr  7 14:48:05 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:05 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:05 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:48:05 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:05 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:48:05 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:48:05 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:48:05 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:48:05 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:48:05 xcp000 kernel:  [<c02ac4c8>] ? netif_be_start_xmit+0x4f8/0x520
Apr  7 14:48:05 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:48:05 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:48:05 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:48:05 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:48:05 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:48:05 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:48:05 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:48:05 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:48:05 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:48:05 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:48:05 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:48:05 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:05 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:48:05 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:05 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:48:05 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:05 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:48:05 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:48:05 xcp000 kernel:  [<c0304d01>] ? dev_queue_xmit+0x101/0x4b0
Apr  7 14:48:05 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:48:05 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:48:05 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:48:05 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:48:05 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:48:05 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:48:05 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:48:05 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:48:05 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:48:05 xcp000 kernel:  [<c037e1d6>] ? _spin_lock_bh+0x16/0x100
Apr  7 14:48:05 xcp000 kernel:  [<c02f4fe6>] release_sock+0x56/0xc0
Apr  7 14:48:05 xcp000 kernel:  [<c0330b5d>] tcp_sendmsg+0x70d/0x9d0
Apr  7 14:48:05 xcp000 kernel:  [<c010f718>] ? xen_send_IPI_mask+0x58/0xb0
Apr  7 14:48:05 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:48:05 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:48:05 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:48:05 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:48:05 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:48:05 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:48:05 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:48:05 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:48:05 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:48:05 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:48:05 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:48:05 xcp000 kernel: ---[ end trace d9ef8dc18cbf5845 ]---
Apr  7 12:48:05 xcp000 HVM3[14600]:    XENVBD: XenbusFindVbds: requesting rescan of targets 
Apr  7 12:48:05 xcp000 HVM3[14600]:    XENVBD: __XenvbdScanTargets: target 0 -> device/vbd/768  
Apr  7 12:48:05 xcp000 HVM3[14600]:    XENVBD: __XenvbdScanTargets: target 1 -> device/vbd/832  
Apr  7 12:48:05 xcp000 HVM3[14600]:    XENVBD: target 3: destroyed 
Apr  7 12:48:05 xcp000 HVM3[14600]:    XENVBD: WARNING: target 0: truncated INQUIRY data for page 0x00 (36 < 96) 
Apr  7 12:48:05 xcp000 HVM3[14600]:    XENVBD: WARNING: target 1: truncated INQUIRY data for page 0x00 (36 < 96) 
Apr  7 12:48:05 xcp000 HVM3[14600]:    XENVBD: DeviceRelationsFdo: scanning targets... 
Apr  7 12:48:05 xcp000 HVM3[14600]:    XENVBD: XenbusFindVbds: ignoring cdrom (VBD 5696) 
Apr  7 12:48:05 xcp000 HVM3[14600]:    XENVBD: __XenvbdScanTargets: target 0 -> device/vbd/768  
Apr  7 12:48:05 xcp000 HVM3[14600]:    XENVBD: __XenvbdScanTargets: target 1 -> device/vbd/832  
Apr  7 12:48:05 xcp000 HVM3[14600]:    XENVBD: WARNING: target 0: truncated INQUIRY data for page 0x00 (36 < 96) 
Apr  7 12:48:05 xcp000 HVM3[14600]:    XENVBD: WARNING: target 1: truncated INQUIRY data for page 0x00 (36 < 96) 
Apr  7 12:48:05 xcp000 HVM3[14600]:    XENVBD: RescanThread: scanning targets... 
Apr  7 12:48:05 xcp000 HVM3[14600]:    XENVBD: XenbusFindVbds: ignoring cdrom (VBD 5696) 
Apr  7 12:48:05 xcp000 HVM3[14600]:    XENVBD: __XenvbdScanTargets: target 0 -> device/vbd/768  
Apr  7 12:48:05 xcp000 HVM3[14600]:    XENVBD: __XenvbdScanTargets: target 1 -> device/vbd/832  
Apr  7 14:48:05 xcp000 vbd.uevent[remove](backend/vbd/3/8448): removed /xapi/3/hotplug/vbd/8448/hotplug
Apr  7 14:48:05 xcp000 tapdisk[24788]: gaps written/skipped: 0/0 
Apr  7 14:48:05 xcp000 tapdisk[24788]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/8e2228e4-1be8-4735-add8-577d062942cb.vhd: b: 9216, a: 6, f: 0, n: 24704 
Apr  7 14:48:05 xcp000 tapdisk[24788]: closed image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/8e2228e4-1be8-4735-add8-577d062942cb.vhd (0 users, state: 0x00000000, type: 4) 
Apr  7 14:48:05 xcp000 tapdisk[24788]: gaps written/skipped: 0/0 
Apr  7 14:48:05 xcp000 tapdisk[24788]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/1302090a-e24e-4fdd-b726-1f2050099feb.vhd: b: 9216, a: 853, f: 119, n: 0 
Apr  7 14:48:05 xcp000 tapdisk[24788]: closed image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/1302090a-e24e-4fdd-b726-1f2050099feb.vhd (0 users, state: 0x00000002, type: 4) 
Apr  7 14:48:05 xcp000 tapdisk[24788]: gaps written/skipped: 0/0 
Apr  7 14:48:05 xcp000 tapdisk[24788]: /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/8be0a459-a865-4e91-ad40-80e3f7194b9b.vhd: b: 9216, a: 8008, f: 7079, n: 0 
Apr  7 14:48:05 xcp000 tapdisk[24788]: closed image /var/run/sr-mount/e8b35077-aa7a-01de-fbea-af97ca6a43eb/8be0a459-a865-4e91-ad40-80e3f7194b9b.vhd (0 users, state: 0x00000002, type: 4) 
Apr  7 14:48:05 xcp000 tapdisk[24788]: tapdisk-log: closing after 0 errors 
Apr  7 14:48:05 xcp000 tapdisk[24788]: tapdisk-syslog: 8 messages, 610 bytes, xmits: 9, failed: 0, dropped: 0
Apr  7 14:48:05 xcp000 tapdisk[24788]: tapdisk-control: draining 1 connections 
Apr  7 14:48:05 xcp000 tapdisk[24788]: tapdisk-control: done 
Apr  7 14:48:05 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:48:05 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:48:05 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:48:05 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:48:05 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:48:05 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:48:05 xcp000 kernel: Call Trace:
Apr  7 14:48:05 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:05 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:05 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:48:05 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:05 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:48:05 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:48:05 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:48:05 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:48:05 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:48:05 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:48:05 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:48:05 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:48:05 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:48:05 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:48:05 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:48:05 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:48:05 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:48:05 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:48:05 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:48:05 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:48:05 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:48:05 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:05 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:48:05 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:05 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:48:05 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:05 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:48:05 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:48:05 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:48:05 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:05 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:48:05 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:48:05 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:48:05 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:48:05 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:48:05 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:48:05 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:48:05 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:48:05 xcp000 kernel:  [<c010f718>] ? xen_send_IPI_mask+0x58/0xb0
Apr  7 14:48:05 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:48:05 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:48:05 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:48:05 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:48:05 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:48:05 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:48:05 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:48:05 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:48:05 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:48:05 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:48:05 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:48:05 xcp000 kernel: ---[ end trace d9ef8dc18cbf5846 ]---
Apr  7 14:48:06 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:48:06 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:48:06 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:48:06 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:48:06 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:48:06 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:48:06 xcp000 kernel: Call Trace:
Apr  7 14:48:06 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:06 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:06 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:48:06 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:06 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:48:06 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:48:06 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:48:06 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:48:06 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:48:06 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:48:06 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:48:06 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:48:06 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:48:06 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:48:06 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:48:06 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:48:06 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:48:06 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:48:06 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:48:06 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:48:06 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:48:06 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:06 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:48:06 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:06 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:48:06 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:06 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:48:06 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:48:06 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:48:06 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:06 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:48:06 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:48:06 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:48:06 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:48:06 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:48:06 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:48:06 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:48:06 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:48:06 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:48:06 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:48:06 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:48:06 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:48:06 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:48:06 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:48:06 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:48:06 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:48:06 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:48:06 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:48:06 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:48:06 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:48:06 xcp000 kernel: ---[ end trace d9ef8dc18cbf5847 ]---
Apr  7 14:48:06 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:48:06 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:48:06 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:48:06 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:48:06 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:48:06 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:48:06 xcp000 kernel: Call Trace:
Apr  7 14:48:06 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:06 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:06 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:48:06 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:06 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:48:06 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:48:06 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:48:06 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:48:06 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:48:06 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:48:06 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:48:06 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:48:06 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:48:06 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:48:06 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:48:06 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:48:06 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:48:06 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:48:06 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:48:06 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:48:06 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:48:06 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:06 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:48:06 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:06 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:48:06 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:06 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:48:06 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:48:06 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:48:06 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:48:06 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:48:06 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:48:06 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:48:06 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:48:06 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:48:06 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:48:06 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:48:06 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:48:06 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:48:06 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:48:06 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:48:06 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:48:06 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:48:06 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:48:06 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:48:06 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:48:06 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:48:06 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:48:06 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:48:06 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:48:06 xcp000 kernel:  [<c0110008>] ? io_apic_set_pci_routing+0x68/0x100
Apr  7 14:48:06 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:48:06 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:48:06 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:48:06 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:48:06 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:48:06 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:48:06 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:48:06 xcp000 kernel:  [<c011e24b>] ? load_balance_next_fair+0xb/0x10
Apr  7 14:48:06 xcp000 kernel:  [<c011f64b>] ? load_balance_fair+0x6b/0x100
Apr  7 14:48:06 xcp000 kernel:  [<c011e903>] ? move_tasks+0x53/0x70
Apr  7 14:48:06 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:48:06 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:48:06 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:48:06 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:48:06 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:48:06 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:48:06 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:48:06 xcp000 kernel: ---[ end trace d9ef8dc18cbf5848 ]---
Apr  7 14:48:06 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:48:06 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:48:06 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:48:06 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:48:06 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:48:06 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:48:06 xcp000 kernel: Call Trace:
Apr  7 14:48:06 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:06 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:06 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:48:06 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:06 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:48:06 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:48:06 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:48:06 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:48:06 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:48:06 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:48:06 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:48:06 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:48:06 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:48:06 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:48:06 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:48:06 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:48:06 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:48:06 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:48:06 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:48:06 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:48:06 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:48:06 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:06 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:48:06 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:06 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:48:06 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:06 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:48:06 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:48:06 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:06 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:06 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:48:06 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:48:06 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:48:06 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:48:06 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:48:06 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:48:06 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:48:06 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:48:06 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:48:06 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:48:06 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:48:06 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:48:06 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:48:06 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:48:06 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:48:06 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:48:06 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:48:06 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:48:06 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:48:06 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:48:06 xcp000 kernel: ---[ end trace d9ef8dc18cbf5849 ]---
Apr  7 14:48:06 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:48:06 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:48:06 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:48:06 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:48:06 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:48:06 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:48:06 xcp000 kernel: Call Trace:
Apr  7 14:48:06 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:06 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:06 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:48:06 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:06 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:48:06 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:48:06 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:48:06 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:48:06 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:48:06 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:48:06 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:48:06 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:48:06 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:48:06 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:48:06 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:48:06 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:48:06 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:48:06 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:48:06 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:48:06 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:48:06 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:48:06 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:06 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:48:06 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:06 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:48:06 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:06 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:48:06 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:48:06 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:48:06 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:48:06 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:48:06 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:48:06 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:48:06 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:48:06 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:48:06 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:48:06 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:48:06 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:48:06 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:48:06 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:48:06 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:48:06 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:48:06 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:48:06 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:48:06 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:48:06 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:48:06 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:48:06 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:48:06 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:48:06 xcp000 kernel:  [<c0110008>] ? io_apic_set_pci_routing+0x68/0x100
Apr  7 14:48:06 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:48:06 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:48:06 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:48:06 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:48:06 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:48:06 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:48:06 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:48:06 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:48:06 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:48:06 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:48:06 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:48:06 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:48:06 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:48:06 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:48:06 xcp000 kernel: ---[ end trace d9ef8dc18cbf584a ]---
Apr  7 12:48:06 xcp000 HVM3[14600]:   XENUTIL: WARNING: xen store gave: unknown error EQUOTA 
Apr  7 12:48:06 xcp000 HVM3[14600]:   XEVTCHN: USER: 006dc447:CVssClient::RealSnapshotThread 
Apr  7 12:48:06 xcp000 HVM3[14600]:   XEVTCHN: USER: 0070223c:exception in SnapshotThread: Failed to insert XS transportable snapID 0x54f 
Apr  7 14:48:06 xcp000 xapi: [error|xcp000|10010|Async.VM.snapshot_with_quiesce R:d16e8964e994|xapi] wait_for_snapshot: 7 
Apr  7 14:48:06 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:48:06 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:48:06 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:48:06 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:48:06 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:48:06 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:48:06 xcp000 kernel: Call Trace:
Apr  7 14:48:06 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:06 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:06 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:48:06 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:06 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:48:06 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:48:06 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:48:06 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:48:06 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:48:06 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:48:06 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:48:06 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:48:06 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:48:06 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:48:06 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:48:06 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:48:06 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:48:06 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:48:06 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:48:06 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:48:06 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:48:06 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:48:06 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:06 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:48:06 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:06 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:48:06 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:06 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:48:06 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:48:06 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:48:06 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:06 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:48:06 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:48:06 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:48:06 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:48:06 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:48:06 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:48:06 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:48:06 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:48:06 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:48:06 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:48:06 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:48:06 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:48:06 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:48:06 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:48:06 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:48:06 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:48:06 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:48:06 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:48:06 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:48:06 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:48:06 xcp000 kernel: ---[ end trace d9ef8dc18cbf584b ]---
Apr  7 14:48:06 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:48:06 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:48:06 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:48:06 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:48:06 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:48:06 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:48:06 xcp000 kernel: Call Trace:
Apr  7 14:48:06 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:06 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:06 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:48:06 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:06 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:48:06 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:48:06 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:48:06 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:48:06 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:48:06 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:48:06 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:48:06 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:48:06 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:48:06 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:48:06 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:48:06 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:48:06 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:48:06 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:48:06 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:48:06 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:48:06 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:48:06 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:06 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:48:06 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:06 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:48:06 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:06 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:48:06 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:48:06 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:48:06 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:06 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:48:06 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:48:06 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:48:06 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:48:06 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:48:06 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:48:06 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:48:06 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:48:06 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:48:06 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:48:06 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:48:06 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:48:06 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:48:06 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:48:06 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:48:06 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:48:06 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:48:06 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:48:06 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:48:06 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:48:06 xcp000 kernel: ---[ end trace d9ef8dc18cbf584c ]---
Apr  7 14:48:06 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:48:06 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:48:06 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:48:06 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:48:06 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:48:06 xcp000 kernel: Pid: 23812, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:48:06 xcp000 kernel: Call Trace:
Apr  7 14:48:06 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:06 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:06 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:48:06 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:06 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:48:06 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:48:06 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:48:06 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:48:06 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:48:06 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:48:06 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:48:06 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:48:06 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:48:06 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:48:06 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:48:06 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:48:06 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:48:06 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:48:06 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:48:06 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:48:06 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:48:06 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:48:06 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:06 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:48:06 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:06 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:48:06 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:06 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:48:06 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:48:06 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:06 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:06 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:48:06 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:48:06 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:48:06 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:48:06 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:48:06 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:48:06 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:48:06 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:48:06 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:48:06 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:48:06 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:48:06 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:48:06 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:48:06 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:48:06 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:48:06 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:48:06 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:48:06 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:48:06 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:48:06 xcp000 kernel: ---[ end trace d9ef8dc18cbf584d ]---
Apr  7 14:48:06 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:48:06 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:48:06 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:48:06 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:48:06 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:48:06 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:48:06 xcp000 kernel: Call Trace:
Apr  7 14:48:06 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:06 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:06 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:48:06 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:06 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:48:06 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:48:06 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:48:06 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:48:06 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:48:06 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:48:06 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:48:06 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:48:06 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:48:06 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:48:06 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:48:06 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:48:06 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:48:06 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:48:06 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:48:06 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:48:06 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:06 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:48:06 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:06 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:48:06 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:06 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:48:06 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:48:06 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:48:06 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:48:06 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:48:06 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:48:06 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:48:06 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:48:06 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:48:06 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:48:06 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:48:06 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:48:06 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:48:06 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:48:06 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:48:06 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:48:06 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:48:06 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:48:06 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:48:06 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:48:06 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:48:06 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:48:06 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:48:06 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:48:06 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:48:06 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:48:06 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:48:06 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:48:06 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:48:06 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:48:06 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:48:06 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:48:06 xcp000 kernel:  [<c01a280e>] ? pollwake+0x5e/0x70
Apr  7 14:48:06 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:48:06 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:48:06 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:48:06 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:48:06 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:48:06 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:48:06 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:48:06 xcp000 kernel: ---[ end trace d9ef8dc18cbf584e ]---
Apr  7 14:48:06 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:48:06 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:48:06 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:48:06 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:48:06 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:48:06 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:48:06 xcp000 kernel: Call Trace:
Apr  7 14:48:06 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:06 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:06 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:48:06 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:06 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:48:06 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:48:06 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:48:06 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:48:06 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:48:06 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:48:06 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:48:06 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:48:06 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:48:06 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:48:06 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:48:06 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:48:06 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:48:06 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:48:06 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:48:06 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:48:06 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:48:06 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:06 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:48:06 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:06 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:48:06 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:06 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:48:06 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:48:06 xcp000 kernel:  [<c0128be4>] ? select_task_rq_fair+0x614/0x660
Apr  7 14:48:06 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:48:06 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:48:06 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:48:06 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:48:06 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:48:06 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:48:06 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:48:06 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:48:06 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:48:06 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:48:06 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:48:06 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:48:06 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:48:06 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:48:06 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:48:06 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:48:06 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:48:06 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:48:06 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:48:06 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:48:06 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:48:06 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:48:06 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:48:06 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:48:06 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:48:06 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:48:06 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:48:06 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:48:06 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:48:06 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:48:06 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:48:06 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:48:06 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:48:06 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:48:06 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:48:06 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:48:06 xcp000 kernel: ---[ end trace d9ef8dc18cbf584f ]---
Apr  7 14:48:06 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:48:06 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:48:06 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:48:06 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:48:06 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:48:06 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:48:06 xcp000 kernel: Call Trace:
Apr  7 14:48:06 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:06 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:06 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:48:06 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:06 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:48:06 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:48:06 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:48:06 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:48:06 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:48:06 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:48:06 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:48:06 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:48:06 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:48:06 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:48:06 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:48:06 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:48:06 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:48:06 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:48:06 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:48:06 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:48:06 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:48:06 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:06 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:48:06 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:06 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:48:06 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:06 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:48:06 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:48:06 xcp000 kernel:  [<c0128be4>] ? select_task_rq_fair+0x614/0x660
Apr  7 14:48:06 xcp000 kernel:  [<c0135da5>] ? lock_timer_base+0x25/0x50
Apr  7 14:48:06 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:48:06 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:48:06 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:48:06 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:48:06 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:48:06 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:48:06 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:48:06 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:48:06 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:48:06 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:48:06 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:48:06 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:48:06 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:48:06 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:48:06 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:48:06 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:48:06 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:48:06 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:48:06 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:48:06 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:48:06 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:48:06 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:48:06 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:48:06 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:48:06 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:48:06 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:48:06 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:48:06 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:48:06 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:48:06 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:48:06 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:48:06 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:48:06 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:48:06 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:48:06 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:48:06 xcp000 kernel: ---[ end trace d9ef8dc18cbf5850 ]---
Apr  7 14:48:33 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:48:33 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:48:33 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:48:33 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:48:33 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:48:33 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:48:33 xcp000 kernel: Call Trace:
Apr  7 14:48:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:33 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:48:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:33 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:48:33 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:48:33 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:48:33 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:48:33 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:48:33 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:48:33 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:48:33 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:48:33 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:48:33 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:48:33 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:48:33 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:48:33 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:48:33 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:48:33 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:48:33 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:48:33 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:48:33 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:48:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:33 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:48:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:33 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:48:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:33 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:48:33 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:48:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:33 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:48:33 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:48:33 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:48:33 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:48:33 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:48:33 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:48:33 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:48:33 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:48:33 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:48:33 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:48:33 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:48:33 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:48:33 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:48:33 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:48:33 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:48:33 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:48:33 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:48:33 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:48:33 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:48:33 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:48:33 xcp000 kernel: ---[ end trace d9ef8dc18cbf5851 ]---
Apr  7 14:48:33 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:48:33 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:48:33 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:48:33 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:48:33 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:48:33 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:48:33 xcp000 kernel: Call Trace:
Apr  7 14:48:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:33 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:48:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:33 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:48:33 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:48:33 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:48:33 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:48:33 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:48:33 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:48:33 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:48:33 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:48:33 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:48:33 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:48:33 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:48:33 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:48:33 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:48:33 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:48:33 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:48:33 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:48:33 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:48:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:33 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:48:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:33 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:48:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:33 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:48:33 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:48:33 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:48:33 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:48:33 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:48:33 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:48:33 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:48:33 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:48:33 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:48:33 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:48:33 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:48:33 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:48:33 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:48:33 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:48:33 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:48:33 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:48:33 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:48:33 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:48:33 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:48:33 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:48:33 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:48:33 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:48:33 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:48:33 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:48:33 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:48:33 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:48:33 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:48:33 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:48:33 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:48:33 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:48:33 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:48:33 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:48:33 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:48:33 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:48:33 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:48:33 xcp000 kernel:  [<c0124d05>] ? finish_task_switch+0x95/0xb0
Apr  7 14:48:33 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:48:33 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:48:33 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:48:33 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:48:33 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:48:33 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:48:33 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:48:33 xcp000 kernel: ---[ end trace d9ef8dc18cbf5852 ]---
Apr  7 14:48:33 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:48:33 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:48:33 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:48:33 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:48:33 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:48:33 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:48:33 xcp000 kernel: Call Trace:
Apr  7 14:48:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:33 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:48:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:33 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:48:33 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:48:33 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:48:33 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:48:33 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:48:33 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:48:33 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:48:33 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:48:33 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:48:33 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:48:33 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:48:33 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:48:33 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:48:33 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:48:33 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:48:33 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:48:33 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:48:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:33 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:48:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:33 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:48:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:33 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:48:33 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:48:33 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:48:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:33 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:48:33 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:48:33 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:48:33 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:48:33 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:48:33 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:48:33 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:48:33 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:48:33 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:48:33 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:48:33 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:48:33 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:48:33 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:48:33 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:48:33 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:48:33 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:48:33 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:48:33 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:48:33 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:48:33 xcp000 kernel: ---[ end trace d9ef8dc18cbf5853 ]---
Apr  7 14:48:33 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:48:33 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:48:33 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:48:33 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:48:33 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:48:33 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:48:33 xcp000 kernel: Call Trace:
Apr  7 14:48:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:33 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:48:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:33 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:48:33 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:48:33 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:48:33 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:48:33 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:48:33 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:48:33 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:48:33 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:48:33 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:48:33 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:48:33 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:48:33 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:48:33 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:48:33 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:48:33 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:48:33 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:48:33 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:48:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:33 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:48:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:33 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:48:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:33 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:48:33 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:48:33 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:48:33 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:48:33 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:48:33 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:48:33 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:48:33 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:48:33 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:48:33 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:48:33 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:48:33 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:48:33 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:48:33 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:48:33 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:48:33 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:48:33 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:48:33 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:48:33 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:48:33 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:48:33 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:48:33 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:48:33 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:48:33 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:48:33 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:48:33 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:48:33 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:48:33 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:48:33 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:48:33 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:48:33 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:48:33 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:48:33 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:48:33 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:48:33 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:48:33 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:48:33 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:48:33 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:48:33 xcp000 kernel: ---[ end trace d9ef8dc18cbf5854 ]---
Apr  7 14:48:34 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:48:34 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:48:34 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:48:34 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:48:34 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:48:34 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:48:34 xcp000 kernel: Call Trace:
Apr  7 14:48:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:34 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:48:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:34 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:48:34 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:48:34 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:48:34 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:48:34 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:48:34 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:48:34 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:48:34 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:48:34 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:48:34 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:48:34 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:48:34 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:48:34 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:48:34 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:48:34 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:48:34 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:48:34 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:48:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:34 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:48:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:34 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:48:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:34 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:48:34 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:48:34 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:48:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:34 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:48:34 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:48:34 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:48:34 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:48:34 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:48:34 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:48:34 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:48:34 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:48:34 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:48:34 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:48:34 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:48:34 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:48:34 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:48:34 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:48:34 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:48:34 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:48:34 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:48:34 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:48:34 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:48:34 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:48:34 xcp000 kernel: ---[ end trace d9ef8dc18cbf5855 ]---
Apr  7 14:48:34 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:48:34 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:48:34 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:48:34 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:48:34 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:48:34 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:48:34 xcp000 kernel: Call Trace:
Apr  7 14:48:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:34 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:48:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:34 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:48:34 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:48:34 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:48:34 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:48:34 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:48:34 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:48:34 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:48:34 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:48:34 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:48:34 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:48:34 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:48:34 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:48:34 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:48:34 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:48:34 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:48:34 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:48:34 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:48:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:34 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:48:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:34 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:48:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:34 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:48:34 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:48:34 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:48:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:34 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:48:34 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:48:34 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:48:34 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:48:34 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:48:34 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:48:34 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:48:34 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:48:34 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:48:34 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:48:34 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:48:34 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:48:34 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:48:34 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:48:34 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:48:34 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:48:34 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:48:34 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:48:34 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:48:34 xcp000 kernel: ---[ end trace d9ef8dc18cbf5856 ]---
Apr  7 14:48:34 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:48:34 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:48:34 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:48:34 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:48:34 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:48:34 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:48:34 xcp000 kernel: Call Trace:
Apr  7 14:48:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:34 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:48:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:34 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:48:34 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:48:34 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:48:34 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:48:34 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:48:34 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:48:34 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:48:34 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:48:34 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:48:34 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:48:34 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:48:34 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:48:34 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:48:34 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:48:34 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:48:34 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:48:34 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:48:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:34 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:48:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:34 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:48:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:34 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:48:34 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:48:34 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:48:34 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:48:34 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:48:34 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:48:34 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:48:34 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:48:34 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:48:34 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:48:34 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:48:34 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:48:34 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:48:34 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:48:34 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:48:34 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:48:34 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:48:34 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:48:34 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:48:34 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:48:34 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:48:34 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:48:34 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:48:34 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:48:34 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:48:34 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:48:34 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:48:34 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:48:34 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:48:34 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:48:34 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:48:34 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:48:34 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:48:34 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:48:34 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:48:34 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:48:34 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:48:34 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:48:34 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:48:34 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:48:34 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:48:34 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:48:34 xcp000 kernel: ---[ end trace d9ef8dc18cbf5857 ]---
Apr  7 14:48:42 xcp000 xapi: [error|xcp000|372 xal_listen|Event thread updating guest metrics (domid: 3) D:5cdb5fd2d575|sql] Duplicate key in set or map: table VM; field platform; ref OpaqueRef:6dd21b19-820a-6912-5387-ddd40b359357; key viridian 
Apr  7 14:48:42 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:48:42 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:48:42 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:48:42 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:48:42 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:48:42 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:48:42 xcp000 kernel: Call Trace:
Apr  7 14:48:42 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:42 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:42 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:48:42 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:42 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:48:42 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:48:42 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:48:42 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:48:42 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:48:42 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:48:42 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:48:42 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:48:42 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:48:42 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:48:42 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:48:42 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:48:42 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:48:42 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:48:42 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:48:42 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:48:42 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:48:42 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:48:42 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:42 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:48:42 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:42 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:48:42 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:42 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:48:42 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:48:42 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:42 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:42 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:48:42 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:48:42 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:48:42 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:48:42 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:48:42 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:48:42 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:48:42 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:48:42 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:48:42 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:48:42 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:48:42 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:48:42 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:48:42 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:48:42 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:48:42 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:48:42 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:48:42 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:48:42 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:48:42 xcp000 kernel: ---[ end trace d9ef8dc18cbf5858 ]---
Apr  7 14:48:42 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:48:42 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:48:42 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:48:42 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:48:42 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:48:42 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:48:42 xcp000 kernel: Call Trace:
Apr  7 14:48:42 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:42 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:42 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:48:42 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:48:42 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:48:42 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:48:42 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:48:42 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:48:42 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:48:42 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:48:42 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:48:42 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:48:42 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:48:42 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:48:42 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:48:42 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:48:42 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:48:42 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:48:42 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:48:42 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:48:42 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:42 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:48:42 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:42 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:48:42 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:42 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:48:42 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:48:42 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:48:42 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:48:42 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:48:42 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:48:42 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:48:42 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:48:42 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:48:42 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:48:42 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:48:42 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:48:42 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:48:42 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:48:42 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:48:42 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:48:42 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:48:42 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:48:42 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:48:42 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:48:42 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:48:42 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:48:42 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:48:42 xcp000 kernel: ---[ end trace d9ef8dc18cbf5859 ]---
Apr  7 14:49:03 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:49:03 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:49:03 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:49:03 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:49:03 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:49:03 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:49:03 xcp000 kernel: Call Trace:
Apr  7 14:49:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:49:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:49:03 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:49:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:49:03 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:49:03 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:49:03 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:49:03 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:49:03 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:49:03 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:49:03 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:49:03 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:49:03 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:49:03 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:49:03 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:49:03 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:49:03 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:49:03 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:49:03 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:49:03 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:49:03 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:49:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:49:03 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:49:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:49:03 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:49:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:49:03 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:49:03 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:49:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:49:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:49:03 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:49:03 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:49:03 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:49:03 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:49:03 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:49:03 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:49:03 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:49:03 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:49:03 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:49:03 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:49:03 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:49:03 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:49:03 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:49:03 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:49:03 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:49:03 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:49:03 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:49:03 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:49:03 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:49:03 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:49:03 xcp000 kernel: ---[ end trace d9ef8dc18cbf585a ]---
Apr  7 14:49:03 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:49:03 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:49:03 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:49:03 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:49:03 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:49:03 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:49:03 xcp000 kernel: Call Trace:
Apr  7 14:49:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:49:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:49:03 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:49:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:49:03 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:49:03 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:49:03 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:49:03 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:49:03 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:49:03 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:49:03 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:49:03 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:49:03 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:49:03 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:49:03 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:49:03 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:49:03 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:49:03 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:49:03 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:49:03 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:49:03 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:49:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:49:03 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:49:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:49:03 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:49:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:49:03 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:49:03 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:49:03 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:49:03 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:49:03 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:49:03 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:49:03 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:49:03 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:49:03 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:49:03 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:49:03 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:49:03 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:49:03 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:49:03 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:49:03 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:49:03 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:49:03 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:49:03 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:49:03 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:49:03 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:49:03 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:49:03 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:49:03 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:49:03 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:49:03 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:49:03 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:49:03 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:49:03 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:49:03 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:49:03 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:49:03 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:49:03 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:49:03 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:49:03 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:49:03 xcp000 kernel:  [<c011f3aa>] ? dequeue_task+0x9a/0xf0
Apr  7 14:49:03 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:49:03 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:49:03 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:49:03 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:49:03 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:49:03 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:49:03 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:49:03 xcp000 kernel: ---[ end trace d9ef8dc18cbf585b ]---
Apr  7 14:49:03 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:49:03 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:49:03 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:49:03 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:49:03 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:49:03 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:49:03 xcp000 kernel: Call Trace:
Apr  7 14:49:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:49:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:49:03 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:49:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:49:03 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:49:03 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:49:03 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:49:03 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:49:03 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:49:03 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:49:03 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:49:03 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:49:03 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:49:03 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:49:03 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:49:03 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:49:03 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:49:03 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:49:03 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:49:03 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:49:03 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:49:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:49:03 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:49:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:49:03 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:49:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:49:03 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:49:03 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:49:03 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:49:03 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:49:03 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:49:03 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:49:03 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:49:03 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:49:03 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:49:03 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:49:03 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:49:03 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:49:03 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:49:03 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:49:03 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:49:03 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:49:03 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:49:03 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:49:03 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:49:03 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:49:03 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:49:03 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:49:03 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:49:03 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:49:03 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:49:03 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:49:03 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:49:03 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:49:03 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:49:03 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:49:03 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:49:03 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:49:03 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:49:03 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:49:03 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:49:03 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:49:03 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:49:03 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:49:03 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:49:03 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:49:03 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:49:03 xcp000 kernel: ---[ end trace d9ef8dc18cbf585c ]---
Apr  7 14:49:04 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:49:04 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:49:04 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:49:04 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:49:04 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:49:04 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:49:04 xcp000 kernel: Call Trace:
Apr  7 14:49:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:49:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:49:04 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:49:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:49:04 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:49:04 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:49:04 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:49:04 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:49:04 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:49:04 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:49:04 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:49:04 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:49:04 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:49:04 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:49:04 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:49:04 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:49:04 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:49:04 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:49:04 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:49:04 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:49:04 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:49:04 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:49:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:49:04 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:49:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:49:04 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:49:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:49:04 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:49:04 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:49:04 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:49:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:49:04 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:49:04 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:49:04 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:49:04 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:49:04 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:49:04 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:49:04 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:49:04 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:49:04 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:49:04 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:49:04 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:49:04 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:49:04 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:49:04 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:49:04 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:49:04 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:49:04 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:49:04 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:49:04 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:49:04 xcp000 kernel: ---[ end trace d9ef8dc18cbf585d ]---
Apr  7 14:49:04 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:49:04 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:49:04 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:49:04 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:49:04 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:49:04 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:49:04 xcp000 kernel: Call Trace:
Apr  7 14:49:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:49:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:49:04 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:49:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:49:04 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:49:04 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:49:04 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:49:04 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:49:04 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:49:04 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:49:04 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:49:04 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:49:04 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:49:04 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:49:04 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:49:04 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:49:04 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:49:04 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:49:04 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:49:04 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:49:04 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:49:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:49:04 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:49:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:49:04 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:49:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:49:04 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:49:04 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:49:04 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:49:04 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:49:04 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:49:04 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:49:04 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:49:04 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:49:04 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:49:04 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:49:04 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:49:04 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:49:04 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:49:04 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:49:04 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:49:04 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:49:04 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:49:04 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:49:04 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:49:04 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:49:04 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:49:04 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:49:04 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:49:04 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:49:04 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:49:04 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:49:04 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:49:04 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:49:04 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:49:04 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:49:04 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:49:04 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:49:04 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:49:04 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:49:04 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:49:04 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:49:04 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:49:04 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:49:04 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:49:04 xcp000 kernel: ---[ end trace d9ef8dc18cbf585e ]---
Apr  7 14:49:04 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:49:04 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:49:04 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:49:04 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:49:04 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:49:04 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:49:04 xcp000 kernel: Call Trace:
Apr  7 14:49:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:49:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:49:04 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:49:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:49:04 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:49:04 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:49:04 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:49:04 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:49:04 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:49:04 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:49:04 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:49:04 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:49:04 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:49:04 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:49:04 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:49:04 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:49:04 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:49:04 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:49:04 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:49:04 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:49:04 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:49:04 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:49:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:49:04 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:49:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:49:04 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:49:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:49:04 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:49:04 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:49:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:49:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:49:04 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:49:04 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:49:04 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:49:04 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:49:04 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:49:04 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:49:04 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:49:04 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:49:04 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:49:04 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:49:04 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:49:04 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:49:04 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:49:04 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:49:04 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:49:04 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:49:04 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:49:04 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:49:04 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:49:04 xcp000 kernel: ---[ end trace d9ef8dc18cbf585f ]---
Apr  7 14:49:04 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:49:04 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:49:04 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:49:04 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:49:04 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:49:04 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:49:04 xcp000 kernel: Call Trace:
Apr  7 14:49:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:49:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:49:04 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:49:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:49:04 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:49:04 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:49:04 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:49:04 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:49:04 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:49:04 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:49:04 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:49:04 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:49:04 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:49:04 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:49:04 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:49:04 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:49:04 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:49:04 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:49:04 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:49:04 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:49:04 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:49:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:49:04 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:49:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:49:04 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:49:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:49:04 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:49:04 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:49:04 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:49:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:49:04 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:49:04 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:49:04 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:49:04 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:49:04 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:49:04 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:49:04 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:49:04 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:49:04 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:49:04 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:49:04 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:49:04 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:49:04 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:49:04 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:49:04 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:49:04 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:49:04 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:49:04 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:49:04 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:49:04 xcp000 kernel: ---[ end trace d9ef8dc18cbf5860 ]---
Apr  7 14:49:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:49:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:49:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:49:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:49:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:49:31 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:49:31 xcp000 kernel: Call Trace:
Apr  7 14:49:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:49:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:49:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:49:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:49:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:49:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:49:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:49:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:49:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:49:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:49:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:49:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:49:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:49:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:49:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:49:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:49:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:49:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:49:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:49:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:49:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:49:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:49:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:49:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:49:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:49:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:49:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:49:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:49:31 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:49:31 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:49:31 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:49:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:49:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:49:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:49:31 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:49:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:49:31 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:49:31 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:49:31 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:49:31 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:49:31 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:49:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:49:31 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:49:31 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:49:31 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:49:31 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:49:31 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:49:31 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:49:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf5861 ]---
Apr  7 14:49:33 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:49:33 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:49:33 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:49:33 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:49:33 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:49:33 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:49:33 xcp000 kernel: Call Trace:
Apr  7 14:49:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:49:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:49:33 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:49:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:49:33 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:49:33 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:49:33 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:49:33 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:49:33 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:49:33 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:49:33 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:49:33 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:49:33 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:49:33 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:49:33 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:49:33 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:49:33 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:49:33 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:49:33 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:49:33 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:49:33 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:49:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:49:33 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:49:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:49:33 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:49:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:49:33 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:49:33 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:49:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:49:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:49:33 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:49:33 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:49:33 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:49:33 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:49:33 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:49:33 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:49:33 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:49:33 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:49:33 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:49:33 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:49:33 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:49:33 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:49:33 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:49:33 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:49:33 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:49:33 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:49:33 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:49:33 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:49:33 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:49:33 xcp000 kernel: ---[ end trace d9ef8dc18cbf5862 ]---
Apr  7 14:49:33 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:49:33 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:49:33 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:49:33 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:49:33 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:49:33 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:49:33 xcp000 kernel: Call Trace:
Apr  7 14:49:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:49:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:49:33 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:49:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:49:33 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:49:33 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:49:33 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:49:33 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:49:33 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:49:33 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:49:33 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:49:33 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:49:33 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:49:33 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:49:33 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:49:33 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:49:33 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:49:33 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:49:33 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:49:33 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:49:33 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:49:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:49:33 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:49:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:49:33 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:49:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:49:33 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:49:33 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:49:33 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:49:33 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:49:33 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:49:33 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:49:33 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:49:33 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:49:33 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:49:33 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:49:33 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:49:33 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:49:33 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:49:33 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:49:33 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:49:33 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:49:33 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:49:33 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:49:33 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:49:33 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:49:33 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:49:33 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:49:33 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:49:33 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:49:33 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:49:33 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:49:33 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:49:33 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:49:33 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:49:33 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:49:33 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:49:33 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:49:33 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:49:33 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:49:33 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:49:33 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:49:33 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:49:33 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:49:33 xcp000 kernel: ---[ end trace d9ef8dc18cbf5863 ]---
Apr  7 14:49:33 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:49:33 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:49:33 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:49:33 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:49:33 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:49:33 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:49:33 xcp000 kernel: Call Trace:
Apr  7 14:49:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:49:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:49:33 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:49:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:49:33 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:49:33 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:49:33 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:49:33 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:49:33 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:49:33 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:49:33 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:49:33 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:49:33 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:49:33 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:49:33 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:49:33 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:49:33 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:49:33 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:49:33 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:49:33 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:49:33 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:49:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:49:33 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:49:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:49:33 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:49:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:49:33 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:49:33 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:49:33 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:49:33 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:49:33 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:49:33 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:49:33 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:49:33 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:49:33 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:49:33 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:49:33 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:49:33 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:49:33 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:49:33 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:49:33 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:49:33 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:49:33 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:49:33 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:49:33 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:49:33 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:49:33 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:49:33 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:49:33 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:49:33 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:49:33 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:49:33 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:49:33 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:49:33 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:49:33 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:49:33 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:49:33 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:49:33 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:49:33 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:49:33 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:49:33 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:49:33 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:49:33 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:49:33 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:49:33 xcp000 kernel: ---[ end trace d9ef8dc18cbf5864 ]---
Apr  7 14:49:34 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:49:34 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:49:34 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:49:34 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:49:34 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:49:34 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:49:34 xcp000 kernel: Call Trace:
Apr  7 14:49:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:49:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:49:34 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:49:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:49:34 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:49:34 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:49:34 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:49:34 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:49:34 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:49:34 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:49:34 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:49:34 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:49:34 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:49:34 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:49:34 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:49:34 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:49:34 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:49:34 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:49:34 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:49:34 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:49:34 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:49:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:49:34 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:49:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:49:34 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:49:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:49:34 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:49:34 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:49:34 xcp000 kernel:  [<c0125cab>] ? try_to_wake_up+0xab/0x260
Apr  7 14:49:34 xcp000 kernel:  [<c0135da5>] ? lock_timer_base+0x25/0x50
Apr  7 14:49:34 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:49:34 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:49:34 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:49:34 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:49:34 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:49:34 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:49:34 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:49:34 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:49:34 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:49:34 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:49:34 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:49:34 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:49:34 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:49:34 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:49:34 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:49:34 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:49:34 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:49:34 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:49:34 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:49:34 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:49:34 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:49:34 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:49:34 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:49:34 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:49:34 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:49:34 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:49:34 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:49:34 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:49:34 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:49:34 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:49:34 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:49:34 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:49:34 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:49:34 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:49:34 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:49:34 xcp000 kernel: ---[ end trace d9ef8dc18cbf5865 ]---
Apr  7 14:49:34 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:49:34 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:49:34 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:49:34 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:49:34 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:49:34 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:49:34 xcp000 kernel: Call Trace:
Apr  7 14:49:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:49:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:49:34 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:49:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:49:34 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:49:34 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:49:34 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:49:34 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:49:34 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:49:34 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:49:34 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:49:34 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:49:34 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:49:34 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:49:34 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:49:34 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:49:34 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:49:34 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:49:34 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:49:34 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:49:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:49:34 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:49:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:49:34 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:49:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:49:34 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:49:34 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:49:34 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:49:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:49:34 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:49:34 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:49:34 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:49:34 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:49:34 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:49:34 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:49:34 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:49:34 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:49:34 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:49:34 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:49:34 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:49:34 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:49:34 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:49:34 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:49:34 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:49:34 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:49:34 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:49:34 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:49:34 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:49:34 xcp000 kernel: ---[ end trace d9ef8dc18cbf5866 ]---
Apr  7 14:49:34 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:49:34 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:49:34 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:49:34 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:49:34 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:49:34 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:49:34 xcp000 kernel: Call Trace:
Apr  7 14:49:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:49:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:49:34 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:49:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:49:34 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:49:34 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:49:34 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:49:34 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:49:34 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:49:34 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:49:34 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:49:34 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:49:34 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:49:34 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:49:34 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:49:34 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:49:34 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:49:34 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:49:34 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:49:34 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:49:34 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:49:34 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:49:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:49:34 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:49:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:49:34 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:49:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:49:34 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:49:34 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:49:34 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:49:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:49:34 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:49:34 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:49:34 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:49:34 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:49:34 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:49:34 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:49:34 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:49:34 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:49:34 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:49:34 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:49:34 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:49:34 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:49:34 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:49:34 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:49:34 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:49:34 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:49:34 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:49:34 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:49:34 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:49:34 xcp000 kernel: ---[ end trace d9ef8dc18cbf5867 ]---
Apr  7 14:49:34 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:49:34 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:49:34 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:49:34 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:49:34 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:49:34 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:49:34 xcp000 kernel: Call Trace:
Apr  7 14:49:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:49:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:49:34 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:49:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:49:34 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:49:34 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:49:34 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:49:34 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:49:34 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:49:34 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:49:34 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:49:34 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:49:34 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:49:34 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:49:34 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:49:34 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:49:34 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:49:34 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:49:34 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:49:34 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:49:34 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:49:34 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:49:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:49:34 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:49:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:49:34 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:49:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:49:34 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:49:34 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:49:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:49:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:49:34 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:49:34 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:49:34 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:49:34 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:49:34 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:49:34 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:49:34 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:49:34 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:49:34 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:49:34 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:49:34 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:49:34 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:49:34 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:49:34 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:49:34 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:49:34 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:49:34 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:49:34 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:49:34 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:49:34 xcp000 kernel: ---[ end trace d9ef8dc18cbf5868 ]---
Apr  7 14:50:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:50:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:50:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:50:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:50:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:50:01 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:50:01 xcp000 kernel: Call Trace:
Apr  7 14:50:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:50:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:50:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:50:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:50:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:50:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:50:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:50:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:50:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:50:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:50:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:50:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:50:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:50:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:50:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:50:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:50:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:50:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:50:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:50:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:50:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:50:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:50:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:50:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:50:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:50:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:50:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:50:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:50:01 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:50:01 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:50:01 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:50:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:50:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:50:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:50:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:50:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:50:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:50:01 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:50:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:50:01 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:50:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:50:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:50:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:50:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:50:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:50:01 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:50:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:50:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:50:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf5869 ]---
Apr  7 14:50:03 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:50:03 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:50:03 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:50:03 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:50:03 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:50:03 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:50:03 xcp000 kernel: Call Trace:
Apr  7 14:50:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:50:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:50:03 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:50:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:50:03 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:50:03 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:50:03 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:50:03 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:50:03 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:50:03 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:50:03 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:50:03 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:50:03 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:50:03 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:50:03 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:50:03 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:50:03 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:50:03 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:50:03 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:50:03 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:50:03 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:50:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:50:03 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:50:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:50:03 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:50:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:50:03 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:50:03 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:50:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:50:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:50:03 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:50:03 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:50:03 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:50:03 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:50:03 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:50:03 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:50:03 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:50:03 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:50:03 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:50:03 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:50:03 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:50:03 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:50:03 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:50:03 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:50:03 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:50:03 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:50:03 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:50:03 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:50:03 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:50:03 xcp000 kernel: ---[ end trace d9ef8dc18cbf586a ]---
Apr  7 14:50:03 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:50:03 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:50:03 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:50:03 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:50:03 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:50:03 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:50:03 xcp000 kernel: Call Trace:
Apr  7 14:50:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:50:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:50:03 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:50:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:50:03 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:50:03 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:50:03 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:50:03 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:50:03 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:50:03 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:50:03 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:50:03 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:50:03 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:50:03 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:50:03 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:50:03 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:50:03 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:50:03 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:50:03 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:50:03 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:50:03 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:50:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:50:03 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:50:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:50:03 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:50:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:50:03 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:50:03 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:50:03 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:50:03 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:50:03 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:50:03 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:50:03 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:50:03 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:50:03 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:50:03 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:50:03 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:50:03 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:50:03 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:50:03 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:50:03 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:50:03 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:50:03 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:50:03 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:50:03 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:50:03 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:50:03 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:50:03 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:50:03 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:50:03 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:50:03 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:50:03 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:50:03 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:50:03 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:50:03 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:50:03 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:50:03 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:50:03 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:50:03 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:50:03 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:50:03 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:50:03 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:50:03 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:50:03 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:50:03 xcp000 kernel: ---[ end trace d9ef8dc18cbf586b ]---
Apr  7 14:50:04 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:50:04 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:50:04 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:50:04 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:50:04 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:50:04 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:50:04 xcp000 kernel: Call Trace:
Apr  7 14:50:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:50:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:50:04 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:50:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:50:04 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:50:04 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:50:04 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:50:04 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:50:04 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:50:04 xcp000 kernel:  [<c02ac4c8>] ? netif_be_start_xmit+0x4f8/0x520
Apr  7 14:50:04 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:50:04 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:50:04 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:50:04 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:50:04 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:50:04 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:50:04 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:50:04 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:50:04 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:50:04 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:50:04 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:50:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:50:04 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:50:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:50:04 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:50:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:50:04 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:50:04 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:50:04 xcp000 kernel:  [<c0304d01>] ? dev_queue_xmit+0x101/0x4b0
Apr  7 14:50:04 xcp000 kernel:  [<c0328858>] ? ip_finish_output+0x138/0x2c0
Apr  7 14:50:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:50:04 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:50:04 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:50:04 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:50:04 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:50:04 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:50:04 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:50:04 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:50:04 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:50:04 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:50:04 xcp000 kernel:  [<c037e1d6>] ? _spin_lock_bh+0x16/0x100
Apr  7 14:50:04 xcp000 kernel:  [<c02f4fe6>] release_sock+0x56/0xc0
Apr  7 14:50:04 xcp000 kernel:  [<c0330b5d>] tcp_sendmsg+0x70d/0x9d0
Apr  7 14:50:04 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:50:04 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:50:04 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:50:04 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:50:04 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:50:04 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:50:04 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:50:04 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:50:04 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:50:04 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:50:04 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:50:04 xcp000 kernel: ---[ end trace d9ef8dc18cbf586c ]---
Apr  7 14:50:04 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:50:04 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:50:04 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:50:04 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:50:04 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:50:04 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:50:04 xcp000 kernel: Call Trace:
Apr  7 14:50:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:50:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:50:04 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:50:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:50:04 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:50:04 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:50:04 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:50:04 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:50:04 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:50:04 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:50:04 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:50:04 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:50:04 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:50:04 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:50:04 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:50:04 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:50:04 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:50:04 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:50:04 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:50:04 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:50:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:50:04 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:50:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:50:04 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:50:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:50:04 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:50:04 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:50:04 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:50:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:50:04 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:50:04 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:50:04 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:50:04 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:50:04 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:50:04 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:50:04 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:50:04 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:50:04 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:50:04 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:50:04 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:50:04 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:50:04 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:50:04 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:50:04 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:50:04 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:50:04 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:50:04 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:50:04 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:50:04 xcp000 kernel: ---[ end trace d9ef8dc18cbf586d ]---
Apr  7 14:50:04 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:50:04 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:50:04 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:50:04 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:50:04 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:50:04 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:50:04 xcp000 kernel: Call Trace:
Apr  7 14:50:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:50:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:50:04 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:50:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:50:04 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:50:04 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:50:04 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:50:04 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:50:04 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:50:04 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:50:04 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:50:04 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:50:04 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:50:04 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:50:04 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:50:04 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:50:04 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:50:04 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:50:04 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:50:04 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:50:04 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:50:04 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:50:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:50:04 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:50:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:50:04 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:50:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:50:04 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:50:04 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:50:04 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:50:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:50:04 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:50:04 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:50:04 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:50:04 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:50:04 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:50:04 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:50:04 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:50:04 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:50:04 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:50:04 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:50:04 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:50:04 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:50:04 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:50:04 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:50:04 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:50:04 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:50:04 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:50:04 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:50:04 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:50:04 xcp000 kernel: ---[ end trace d9ef8dc18cbf586e ]---
Apr  7 14:50:04 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:50:04 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:50:04 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:50:04 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:50:04 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:50:04 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:50:04 xcp000 kernel: Call Trace:
Apr  7 14:50:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:50:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:50:04 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:50:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:50:04 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:50:04 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:50:04 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:50:04 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:50:04 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:50:04 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:50:04 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:50:04 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:50:04 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:50:04 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:50:04 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:50:04 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:50:04 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:50:04 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:50:04 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:50:04 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:50:04 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:50:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:50:04 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:50:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:50:04 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:50:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:50:04 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:50:04 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:50:04 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:50:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:50:04 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:50:04 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:50:04 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:50:04 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:50:04 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:50:04 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:50:04 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:50:04 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:50:04 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:50:04 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:50:04 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:50:04 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:50:04 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:50:04 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:50:04 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:50:04 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:50:04 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:50:04 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:50:04 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:50:04 xcp000 kernel: ---[ end trace d9ef8dc18cbf586f ]---
Apr  7 14:50:04 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:50:04 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:50:04 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:50:04 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:50:04 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:50:04 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:50:04 xcp000 kernel: Call Trace:
Apr  7 14:50:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:50:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:50:04 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:50:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:50:04 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:50:04 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:50:04 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:50:04 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:50:04 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:50:04 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:50:04 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:50:04 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:50:04 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:50:04 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:50:04 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:50:04 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:50:04 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:50:04 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:50:04 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:50:04 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:50:04 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:50:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:50:04 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:50:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:50:04 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:50:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:50:04 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:50:04 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:50:04 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:50:04 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:50:04 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:50:04 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:50:04 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:50:04 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:50:04 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:50:04 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:50:04 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:50:04 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:50:04 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:50:04 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:50:04 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:50:04 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:50:04 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:50:04 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:50:04 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:50:04 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:50:04 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:50:04 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:50:04 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:50:04 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:50:04 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:50:04 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:50:04 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:50:04 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:50:04 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:50:04 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:50:04 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:50:04 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:50:04 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:50:04 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:50:04 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:50:04 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:50:04 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:50:04 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:50:04 xcp000 kernel: ---[ end trace d9ef8dc18cbf5870 ]---
Apr  7 14:50:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:50:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:50:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:50:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:50:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:50:31 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:50:31 xcp000 kernel: Call Trace:
Apr  7 14:50:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:50:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:50:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:50:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:50:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:50:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:50:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:50:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:50:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:50:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:50:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:50:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:50:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:50:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:50:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:50:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:50:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:50:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:50:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:50:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:50:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:50:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:50:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:50:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:50:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:50:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:50:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:50:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:50:31 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:50:31 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:50:31 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:50:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:50:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:50:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:50:31 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:50:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:50:31 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:50:31 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:50:31 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:50:31 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:50:31 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:50:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:50:31 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:50:31 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:50:31 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:50:31 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:50:31 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:50:31 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:50:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf5871 ]---
Apr  7 14:50:33 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:50:33 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:50:33 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:50:33 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:50:33 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:50:33 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:50:33 xcp000 kernel: Call Trace:
Apr  7 14:50:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:50:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:50:33 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:50:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:50:33 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:50:33 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:50:33 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:50:33 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:50:33 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:50:33 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:50:33 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:50:33 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:50:33 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:50:33 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:50:33 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:50:33 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:50:33 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:50:33 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:50:33 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:50:33 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:50:33 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:50:33 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:50:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:50:33 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:50:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:50:33 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:50:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:50:33 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:50:33 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:50:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:50:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:50:33 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:50:33 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:50:33 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:50:33 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:50:33 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:50:33 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:50:33 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:50:33 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:50:33 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:50:33 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:50:33 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:50:33 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:50:33 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:50:33 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:50:33 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:50:33 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:50:33 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:50:33 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:50:33 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:50:33 xcp000 kernel: ---[ end trace d9ef8dc18cbf5872 ]---
Apr  7 14:50:33 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:50:33 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:50:33 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:50:33 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:50:33 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:50:33 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:50:33 xcp000 kernel: Call Trace:
Apr  7 14:50:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:50:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:50:33 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:50:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:50:33 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:50:33 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:50:33 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:50:33 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:50:33 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:50:33 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:50:33 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:50:33 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:50:33 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:50:33 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:50:33 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:50:33 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:50:33 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:50:33 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:50:33 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:50:33 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:50:33 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:50:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:50:33 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:50:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:50:33 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:50:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:50:33 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:50:33 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:50:33 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:50:33 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:50:33 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:50:33 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:50:33 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:50:33 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:50:33 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:50:33 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:50:33 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:50:33 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:50:33 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:50:33 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:50:33 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:50:33 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:50:33 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:50:33 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:50:33 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:50:33 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:50:33 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:50:33 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:50:33 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:50:33 xcp000 kernel:  [<c011fd40>] ? __wake_up+0x40/0x50
Apr  7 14:50:33 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:50:33 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:50:33 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:50:33 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:50:33 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:50:33 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:50:33 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:50:33 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:50:33 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:50:33 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:50:33 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:50:33 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:50:33 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:50:33 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:50:33 xcp000 kernel: ---[ end trace d9ef8dc18cbf5873 ]---
Apr  7 14:50:34 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:50:34 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:50:34 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:50:34 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:50:34 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:50:34 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:50:34 xcp000 kernel: Call Trace:
Apr  7 14:50:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:50:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:50:34 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:50:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:50:34 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:50:34 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:50:34 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:50:34 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:50:34 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:50:34 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:50:34 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:50:34 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:50:34 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:50:34 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:50:34 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:50:34 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:50:34 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:50:34 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:50:34 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:50:34 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:50:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:50:34 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:50:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:50:34 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:50:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:50:34 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:50:34 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:50:34 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:50:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:50:34 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:50:34 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:50:34 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:50:34 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:50:34 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:50:34 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:50:34 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:50:34 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:50:34 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:50:34 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:50:34 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:50:34 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:50:34 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:50:34 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:50:34 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:50:34 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:50:34 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:50:34 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:50:34 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:50:34 xcp000 kernel: ---[ end trace d9ef8dc18cbf5874 ]---
Apr  7 14:50:34 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:50:34 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:50:34 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:50:34 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:50:34 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:50:34 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:50:34 xcp000 kernel: Call Trace:
Apr  7 14:50:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:50:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:50:34 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:50:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:50:34 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:50:34 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:50:34 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:50:34 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:50:34 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:50:34 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:50:34 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:50:34 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:50:34 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:50:34 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:50:34 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:50:34 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:50:34 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:50:34 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:50:34 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:50:34 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:50:34 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:50:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:50:34 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:50:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:50:34 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:50:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:50:34 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:50:34 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:50:34 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:50:34 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:50:34 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:50:34 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:50:34 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:50:34 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:50:34 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:50:34 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:50:34 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:50:34 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:50:34 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:50:34 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:50:34 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:50:34 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:50:34 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:50:34 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:50:34 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:50:34 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:50:34 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:50:34 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:50:34 xcp000 kernel:  [<c011fd40>] ? __wake_up+0x40/0x50
Apr  7 14:50:34 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:50:34 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:50:34 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:50:34 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:50:34 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:50:34 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:50:34 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:50:34 xcp000 kernel:  [<c011e24b>] ? load_balance_next_fair+0xb/0x10
Apr  7 14:50:34 xcp000 kernel:  [<c011f64b>] ? load_balance_fair+0x6b/0x100
Apr  7 14:50:34 xcp000 kernel:  [<c011e903>] ? move_tasks+0x53/0x70
Apr  7 14:50:34 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:50:34 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:50:34 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:50:34 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:50:34 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:50:34 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:50:34 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:50:34 xcp000 kernel: ---[ end trace d9ef8dc18cbf5875 ]---
Apr  7 14:50:34 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:50:34 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:50:34 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:50:34 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:50:34 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:50:34 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:50:34 xcp000 kernel: Call Trace:
Apr  7 14:50:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:50:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:50:34 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:50:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:50:34 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:50:34 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:50:34 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:50:34 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:50:34 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:50:34 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:50:34 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:50:34 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:50:34 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:50:34 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:50:34 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:50:34 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:50:34 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:50:34 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:50:34 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:50:34 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:50:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:50:34 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:50:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:50:34 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:50:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:50:34 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:50:34 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:50:34 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:50:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:50:34 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:50:34 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:50:34 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:50:34 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:50:34 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:50:34 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:50:34 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:50:34 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:50:34 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:50:34 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:50:34 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:50:34 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:50:34 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:50:34 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:50:34 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:50:34 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:50:34 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:50:34 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:50:34 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:50:34 xcp000 kernel: ---[ end trace d9ef8dc18cbf5876 ]---
Apr  7 14:50:34 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:50:34 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:50:34 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:50:34 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:50:34 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:50:34 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:50:34 xcp000 kernel: Call Trace:
Apr  7 14:50:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:50:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:50:34 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:50:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:50:34 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:50:34 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:50:34 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:50:34 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:50:34 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:50:34 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:50:34 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:50:34 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:50:34 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:50:34 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:50:34 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:50:34 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:50:34 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:50:34 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:50:34 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:50:34 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:50:34 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:50:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:50:34 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:50:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:50:34 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:50:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:50:34 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:50:34 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:50:34 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:50:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:50:34 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:50:34 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:50:34 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:50:34 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:50:34 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:50:34 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:50:34 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:50:34 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:50:34 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:50:34 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:50:34 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:50:34 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:50:34 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:50:34 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:50:34 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:50:34 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:50:34 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:50:34 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:50:34 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:50:34 xcp000 kernel: ---[ end trace d9ef8dc18cbf5877 ]---
Apr  7 14:50:34 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:50:34 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:50:34 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:50:34 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:50:34 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:50:34 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:50:34 xcp000 kernel: Call Trace:
Apr  7 14:50:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:50:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:50:34 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:50:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:50:34 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:50:34 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:50:34 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:50:34 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:50:34 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:50:34 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:50:34 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:50:34 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:50:34 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:50:34 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:50:34 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:50:34 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:50:34 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:50:34 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:50:34 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:50:34 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:50:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:50:34 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:50:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:50:34 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:50:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:50:34 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:50:34 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:50:34 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:50:34 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:50:34 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:50:34 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:50:34 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:50:34 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:50:34 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:50:34 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:50:34 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:50:34 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:50:34 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:50:34 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:50:34 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:50:34 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:50:34 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:50:34 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:50:34 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:50:34 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:50:34 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:50:34 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:50:34 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:50:34 xcp000 kernel:  [<c011fd40>] ? __wake_up+0x40/0x50
Apr  7 14:50:34 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:50:34 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:50:34 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:50:34 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:50:34 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:50:34 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:50:34 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:50:34 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:50:34 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:50:34 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:50:34 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:50:34 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:50:34 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:50:34 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:50:34 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:50:34 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:50:34 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:50:34 xcp000 kernel: ---[ end trace d9ef8dc18cbf5878 ]---
Apr  7 14:50:34 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:50:34 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:50:34 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:50:34 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:50:34 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:50:34 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:50:34 xcp000 kernel: Call Trace:
Apr  7 14:50:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:50:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:50:34 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:50:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:50:34 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:50:34 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:50:34 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:50:34 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:50:34 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:50:34 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:50:34 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:50:34 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:50:34 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:50:34 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:50:34 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:50:34 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:50:34 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:50:34 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:50:34 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:50:34 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:50:34 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:50:34 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:50:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:50:34 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:50:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:50:34 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:50:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:50:34 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:50:34 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:50:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:50:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:50:34 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:50:34 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:50:34 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:50:34 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:50:34 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:50:34 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:50:34 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:50:34 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:50:34 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:50:34 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:50:34 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:50:34 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:50:34 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:50:34 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:50:34 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:50:34 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:50:34 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:50:34 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:50:34 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:50:34 xcp000 kernel: ---[ end trace d9ef8dc18cbf5879 ]---
Apr  7 14:50:34 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:50:34 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:50:34 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:50:34 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:50:34 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:50:34 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:50:34 xcp000 kernel: Call Trace:
Apr  7 14:50:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:50:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:50:34 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:50:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:50:34 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:50:34 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:50:34 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:50:34 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:50:34 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:50:34 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:50:34 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:50:34 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:50:34 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:50:34 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:50:34 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:50:34 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:50:34 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:50:34 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:50:34 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:50:34 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:50:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:50:34 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:50:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:50:34 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:50:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:50:34 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:50:34 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:50:34 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:50:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:50:34 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:50:34 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:50:34 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:50:34 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:50:34 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:50:34 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:50:34 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:50:34 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:50:34 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:50:34 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:50:34 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:50:34 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:50:34 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:50:34 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:50:34 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:50:34 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:50:34 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:50:34 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:50:34 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:50:34 xcp000 kernel: ---[ end trace d9ef8dc18cbf587a ]---
Apr  7 14:51:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:51:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:51:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:51:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:51:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:51:01 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:51:01 xcp000 kernel: Call Trace:
Apr  7 14:51:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:51:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:51:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:51:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:51:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:51:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:51:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:51:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:51:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:51:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:51:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:51:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:51:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:51:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:51:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:51:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:51:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:51:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:51:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:51:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:51:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:51:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:51:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:51:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:51:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:51:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:51:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:51:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:51:01 xcp000 kernel:  [<c018cf7c>] ? cache_alloc_refill+0x6c/0x610
Apr  7 14:51:01 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:51:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:51:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:51:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:51:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:51:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:51:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:51:01 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:51:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:51:01 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:51:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:51:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:51:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:51:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:51:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:51:01 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:51:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:51:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:51:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf587b ]---
Apr  7 14:51:03 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:51:03 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:51:03 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:51:03 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:51:03 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:51:03 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:51:03 xcp000 kernel: Call Trace:
Apr  7 14:51:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:51:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:51:03 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:51:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:51:03 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:51:03 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:51:03 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:51:03 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:51:03 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:51:03 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:51:03 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:51:03 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:51:03 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:51:03 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:51:03 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:51:03 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:51:03 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:51:03 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:51:03 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:51:03 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:51:03 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:51:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:51:03 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:51:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:51:03 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:51:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:51:03 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:51:03 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:51:03 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:51:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:51:03 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:51:03 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:51:03 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:51:03 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:51:03 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:51:03 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:51:03 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:51:03 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:51:03 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:51:03 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:51:03 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:51:03 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:51:03 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:51:03 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:51:03 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:51:03 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:51:03 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:51:03 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:51:03 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:51:03 xcp000 kernel: ---[ end trace d9ef8dc18cbf587c ]---
Apr  7 14:51:03 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:51:03 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:51:03 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:51:03 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:51:03 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:51:03 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:51:03 xcp000 kernel: Call Trace:
Apr  7 14:51:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:51:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:51:03 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:51:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:51:03 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:51:03 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:51:03 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:51:03 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:51:03 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:51:03 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:51:03 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:51:03 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:51:03 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:51:03 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:51:03 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:51:03 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:51:03 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:51:03 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:51:03 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:51:03 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:51:03 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:51:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:51:03 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:51:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:51:03 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:51:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:51:03 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:51:03 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:51:03 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:51:03 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:51:03 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:51:03 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:51:03 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:51:03 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:51:03 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:51:03 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:51:03 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:51:03 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:51:03 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:51:03 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:51:03 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:51:03 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:51:03 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:51:03 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:51:03 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:51:03 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:51:03 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:51:03 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:51:03 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:51:03 xcp000 kernel:  [<c011fd40>] ? __wake_up+0x40/0x50
Apr  7 14:51:03 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:51:03 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:51:03 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:51:03 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:51:03 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:51:03 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:51:03 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:51:03 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:51:03 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:51:03 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:51:03 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:51:03 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:51:03 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:51:03 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:51:03 xcp000 kernel: ---[ end trace d9ef8dc18cbf587d ]---
Apr  7 14:51:03 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:51:03 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:51:03 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:51:03 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:51:03 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:51:03 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:51:03 xcp000 kernel: Call Trace:
Apr  7 14:51:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:51:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:51:03 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:51:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:51:03 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:51:03 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:51:03 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:51:03 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:51:03 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:51:03 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:51:03 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:51:03 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:51:03 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:51:03 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:51:03 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:51:03 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:51:03 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:51:03 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:51:03 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:51:03 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:51:03 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:51:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:51:03 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:51:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:51:03 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:51:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:51:03 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:51:03 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:51:03 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:51:03 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:51:03 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:51:03 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:51:03 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:51:03 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:51:03 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:51:03 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:51:03 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:51:03 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:51:03 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:51:03 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:51:03 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:51:03 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:51:03 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:51:03 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:51:03 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:51:03 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:51:03 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:51:03 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:51:03 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:51:03 xcp000 kernel:  [<c011fd40>] ? __wake_up+0x40/0x50
Apr  7 14:51:03 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:51:03 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:51:03 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:51:03 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:51:03 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:51:03 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:51:03 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:51:03 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:51:03 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:51:03 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:51:03 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:51:03 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:51:03 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:51:03 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:51:03 xcp000 kernel: ---[ end trace d9ef8dc18cbf587e ]---
Apr  7 14:51:04 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:51:04 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:51:04 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:51:04 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:51:04 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:51:04 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:51:04 xcp000 kernel: Call Trace:
Apr  7 14:51:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:51:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:51:04 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:51:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:51:04 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:51:04 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:51:04 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:51:04 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:51:04 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:51:04 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:51:04 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:51:04 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:51:04 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:51:04 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:51:04 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:51:04 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:51:04 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:51:04 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:51:04 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:51:04 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:51:04 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:51:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:51:04 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:51:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:51:04 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:51:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:51:04 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:51:04 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:51:04 xcp000 kernel:  [<c0135da5>] ? lock_timer_base+0x25/0x50
Apr  7 14:51:04 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:51:04 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:51:04 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:51:04 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:51:04 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:51:04 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:51:04 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:51:04 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:51:04 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:51:04 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:51:04 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:51:04 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:51:04 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:51:04 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:51:04 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:51:04 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:51:04 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:51:04 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:51:04 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:51:04 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:51:04 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:51:04 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:51:04 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:51:04 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:51:04 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:51:04 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:51:04 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:51:04 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:51:04 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:51:04 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:51:04 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:51:04 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:51:04 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:51:04 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:51:04 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:51:04 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:51:04 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:51:04 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:51:04 xcp000 kernel: ---[ end trace d9ef8dc18cbf587f ]---
Apr  7 14:51:04 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:51:04 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:51:04 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:51:04 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:51:04 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:51:04 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:51:04 xcp000 kernel: Call Trace:
Apr  7 14:51:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:51:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:51:04 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:51:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:51:04 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:51:04 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:51:04 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:51:04 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:51:04 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:51:04 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:51:04 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:51:04 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:51:04 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:51:04 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:51:04 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:51:04 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:51:04 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:51:04 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:51:04 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:51:04 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:51:04 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:51:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:51:04 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:51:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:51:04 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:51:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:51:04 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:51:04 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:51:04 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:51:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:51:04 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:51:04 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:51:04 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:51:04 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:51:04 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:51:04 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:51:04 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:51:04 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:51:04 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:51:04 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:51:04 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:51:04 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:51:04 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:51:04 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:51:04 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:51:04 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:51:04 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:51:04 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:51:04 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:51:04 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:51:04 xcp000 kernel: ---[ end trace d9ef8dc18cbf5880 ]---
Apr  7 14:51:04 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:51:04 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:51:04 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:51:04 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:51:04 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:51:04 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:51:04 xcp000 kernel: Call Trace:
Apr  7 14:51:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:51:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:51:04 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:51:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:51:04 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:51:04 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:51:04 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:51:04 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:51:04 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:51:04 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:51:04 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:51:04 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:51:04 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:51:04 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:51:04 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:51:04 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:51:04 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:51:04 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:51:04 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:51:04 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:51:04 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:51:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:51:04 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:51:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:51:04 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:51:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:51:04 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:51:04 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:51:04 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:51:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:51:04 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:51:04 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:51:04 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:51:04 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:51:04 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:51:04 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:51:04 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:51:04 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:51:04 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:51:04 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:51:04 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:51:04 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:51:04 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:51:04 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:51:04 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:51:04 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:51:04 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:51:04 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:51:04 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:51:04 xcp000 kernel: ---[ end trace d9ef8dc18cbf5881 ]---
Apr  7 14:51:04 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:51:04 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:51:04 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:51:04 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:51:04 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:51:04 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:51:04 xcp000 kernel: Call Trace:
Apr  7 14:51:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:51:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:51:04 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:51:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:51:04 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:51:04 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:51:04 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:51:04 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:51:04 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:51:04 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:51:04 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:51:04 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:51:04 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:51:04 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:51:04 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:51:04 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:51:04 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:51:04 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:51:04 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:51:04 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:51:04 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:51:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:51:04 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:51:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:51:04 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:51:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:51:04 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:51:04 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:51:04 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:51:04 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:51:04 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:51:04 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:51:04 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:51:04 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:51:04 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:51:04 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:51:04 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:51:04 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:51:04 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:51:04 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:51:04 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:51:04 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:51:04 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:51:04 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:51:04 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:51:04 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:51:04 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:51:04 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:51:04 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:51:04 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:51:04 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:51:04 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:51:04 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:51:04 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:51:04 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:51:04 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:51:04 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:51:04 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:51:04 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:51:04 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:51:04 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:51:04 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:51:04 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:51:04 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:51:04 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:51:04 xcp000 kernel: ---[ end trace d9ef8dc18cbf5882 ]---
Apr  7 14:51:13 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:51:13 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:51:13 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:51:13 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:51:13 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:51:13 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:51:13 xcp000 kernel: Call Trace:
Apr  7 14:51:13 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:51:13 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:51:13 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:51:13 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:51:13 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:51:13 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:51:13 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:51:13 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:51:13 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:51:13 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:51:13 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:51:13 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:51:13 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:51:13 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:51:13 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:51:13 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:51:13 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:51:13 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:51:13 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:51:13 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:51:13 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:51:13 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:51:13 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:51:13 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:51:13 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:51:13 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:51:13 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:51:13 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:51:13 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:51:13 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:51:13 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:51:13 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:51:13 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:51:13 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:51:13 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:51:13 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:51:13 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:51:13 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:51:13 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:51:13 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:51:13 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:51:13 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:51:13 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:51:13 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:51:13 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:51:13 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:51:13 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:51:13 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:51:13 xcp000 kernel: ---[ end trace d9ef8dc18cbf5883 ]---
Apr  7 14:51:33 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:51:33 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:51:33 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:51:33 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:51:33 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:51:33 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:51:33 xcp000 kernel: Call Trace:
Apr  7 14:51:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:51:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:51:33 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:51:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:51:33 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:51:33 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:51:33 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:51:33 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:51:33 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:51:33 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:51:33 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:51:33 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:51:33 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:51:33 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:51:33 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:51:33 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:51:33 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:51:33 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:51:33 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:51:33 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:51:33 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:51:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:51:33 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:51:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:51:33 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:51:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:51:33 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:51:33 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:51:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:51:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:51:33 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:51:33 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:51:33 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:51:33 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:51:33 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:51:33 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:51:33 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:51:33 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:51:33 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:51:33 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:51:33 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:51:33 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:51:33 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:51:33 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:51:33 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:51:33 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:51:33 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:51:33 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:51:33 xcp000 kernel: ---[ end trace d9ef8dc18cbf5884 ]---
Apr  7 14:51:33 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:51:33 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:51:33 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:51:33 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:51:33 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:51:33 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:51:33 xcp000 kernel: Call Trace:
Apr  7 14:51:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:51:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:51:33 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:51:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:51:33 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:51:33 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:51:33 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:51:33 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:51:33 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:51:33 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:51:33 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:51:33 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:51:33 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:51:33 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:51:33 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:51:33 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:51:33 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:51:33 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:51:33 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:51:33 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:51:33 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:51:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:51:33 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:51:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:51:33 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:51:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:51:33 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:51:33 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:51:33 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:51:33 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:51:33 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:51:33 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:51:33 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:51:33 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:51:33 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:51:33 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:51:33 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:51:33 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:51:33 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:51:33 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:51:33 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:51:33 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:51:33 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:51:33 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:51:33 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:51:33 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:51:33 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:51:33 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:51:33 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:51:33 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:51:33 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:51:33 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:51:33 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:51:33 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:51:33 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:51:33 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:51:33 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:51:33 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:51:33 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:51:33 xcp000 kernel:  [<c011f3aa>] ? dequeue_task+0x9a/0xf0
Apr  7 14:51:33 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:51:33 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:51:33 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:51:33 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:51:33 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:51:33 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:51:33 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:51:33 xcp000 kernel: ---[ end trace d9ef8dc18cbf5885 ]---
Apr  7 14:51:34 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:51:34 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:51:34 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:51:34 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:51:34 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:51:34 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:51:34 xcp000 kernel: Call Trace:
Apr  7 14:51:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:51:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:51:34 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:51:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:51:34 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:51:34 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:51:34 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:51:34 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:51:34 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:51:34 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:51:34 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:51:34 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:51:34 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:51:34 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:51:34 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:51:34 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:51:34 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:51:34 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:51:34 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:51:34 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:51:34 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:51:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:51:34 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:51:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:51:34 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:51:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:51:34 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:51:34 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:51:34 xcp000 kernel:  [<c0135da5>] ? lock_timer_base+0x25/0x50
Apr  7 14:51:34 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:51:34 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:51:34 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:51:34 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:51:34 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:51:34 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:51:34 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:51:34 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:51:34 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:51:34 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:51:34 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:51:34 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:51:34 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:51:34 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:51:34 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:51:34 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:51:34 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:51:34 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:51:34 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:51:34 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:51:34 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:51:34 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:51:34 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:51:34 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:51:34 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:51:34 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:51:34 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:51:34 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:51:34 xcp000 kernel:  [<c011e24b>] ? load_balance_next_fair+0xb/0x10
Apr  7 14:51:34 xcp000 kernel:  [<c011f64b>] ? load_balance_fair+0x6b/0x100
Apr  7 14:51:34 xcp000 kernel:  [<c011e903>] ? move_tasks+0x53/0x70
Apr  7 14:51:34 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:51:34 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:51:34 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:51:34 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:51:34 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:51:34 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:51:34 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:51:34 xcp000 kernel: ---[ end trace d9ef8dc18cbf5886 ]---
Apr  7 14:51:34 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:51:34 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:51:34 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:51:34 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:51:34 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:51:34 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:51:34 xcp000 kernel: Call Trace:
Apr  7 14:51:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:51:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:51:34 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:51:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:51:34 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:51:34 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:51:34 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:51:34 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:51:34 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:51:34 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:51:34 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:51:34 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:51:34 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:51:34 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:51:34 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:51:34 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:51:34 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:51:34 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:51:34 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:51:34 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:51:34 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:51:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:51:34 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:51:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:51:34 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:51:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:51:34 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:51:34 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:51:34 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:51:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:51:34 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:51:34 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:51:34 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:51:34 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:51:34 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:51:34 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:51:34 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:51:34 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:51:34 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:51:34 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:51:34 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:51:34 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:51:34 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:51:34 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:51:34 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:51:34 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:51:34 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:51:34 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:51:34 xcp000 kernel: ---[ end trace d9ef8dc18cbf5887 ]---
Apr  7 14:51:34 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:51:34 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:51:34 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:51:34 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:51:34 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:51:34 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:51:34 xcp000 kernel: Call Trace:
Apr  7 14:51:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:51:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:51:34 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:51:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:51:34 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:51:34 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:51:34 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:51:34 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:51:34 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:51:34 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:51:34 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:51:34 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:51:34 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:51:34 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:51:34 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:51:34 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:51:34 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:51:34 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:51:34 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:51:34 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:51:34 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:51:34 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:51:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:51:34 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:51:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:51:34 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:51:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:51:34 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:51:34 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:51:34 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:51:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:51:34 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:51:34 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:51:34 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:51:34 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:51:34 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:51:34 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:51:34 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:51:34 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:51:34 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:51:34 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:51:34 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:51:34 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:51:34 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:51:34 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:51:34 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:51:34 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:51:34 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:51:34 xcp000 kernel: ---[ end trace d9ef8dc18cbf5888 ]---
Apr  7 14:51:34 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:51:34 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:51:34 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:51:34 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:51:34 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:51:34 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:51:34 xcp000 kernel: Call Trace:
Apr  7 14:51:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:51:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:51:34 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:51:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:51:34 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:51:34 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:51:34 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:51:34 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:51:34 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:51:34 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:51:34 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:51:34 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:51:34 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:51:34 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:51:34 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:51:34 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:51:34 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:51:34 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:51:34 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:51:34 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:51:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:51:34 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:51:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:51:34 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:51:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:51:34 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:51:34 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:51:34 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:51:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:51:34 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:51:34 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:51:34 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:51:34 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:51:34 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:51:34 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:51:34 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:51:34 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:51:34 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:51:34 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:51:34 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:51:34 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:51:34 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:51:34 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:51:34 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:51:34 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:51:34 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:51:34 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:51:34 xcp000 kernel: ---[ end trace d9ef8dc18cbf5889 ]---
Apr  7 14:51:34 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:51:34 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:51:34 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:51:34 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:51:34 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:51:34 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:51:34 xcp000 kernel: Call Trace:
Apr  7 14:51:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:51:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:51:34 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:51:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:51:34 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:51:34 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:51:34 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:51:34 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:51:34 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:51:34 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:51:34 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:51:34 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:51:34 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:51:34 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:51:34 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:51:34 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:51:34 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:51:34 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:51:34 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:51:34 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:51:34 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:51:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:51:34 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:51:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:51:34 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:51:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:51:34 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:51:34 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:51:34 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:51:34 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:51:34 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:51:34 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:51:34 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:51:34 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:51:34 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:51:34 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:51:34 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:51:34 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:51:34 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:51:34 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:51:34 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:51:34 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:51:34 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:51:34 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:51:34 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:51:34 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:51:34 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:51:34 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:51:34 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:51:34 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:51:34 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:51:34 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:51:34 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:51:34 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:51:34 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:51:34 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:51:34 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:51:34 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:51:34 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:51:34 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:51:34 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:51:34 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:51:34 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:51:34 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:51:34 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:51:34 xcp000 kernel: ---[ end trace d9ef8dc18cbf588a ]---
Apr  7 14:52:03 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:52:03 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:52:03 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:52:03 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:52:03 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:52:03 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:52:03 xcp000 kernel: Call Trace:
Apr  7 14:52:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:52:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:52:03 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:52:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:52:03 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:52:03 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:52:03 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:52:03 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:52:03 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:52:03 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:52:03 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:52:03 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:52:03 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:52:03 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:52:03 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:52:03 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:52:03 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:52:03 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:52:03 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:52:03 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:52:03 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:52:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:52:03 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:52:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:52:03 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:52:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:52:03 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:52:03 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:52:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:52:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:52:03 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:52:03 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:52:03 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:52:03 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:52:03 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:52:03 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:52:03 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:52:03 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:52:03 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:52:03 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:52:03 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:52:03 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:52:03 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:52:03 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:52:03 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:52:03 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:52:03 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:52:03 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:52:03 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:52:03 xcp000 kernel: ---[ end trace d9ef8dc18cbf588b ]---
Apr  7 14:52:03 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:52:03 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:52:03 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:52:03 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:52:03 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:52:03 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:52:03 xcp000 kernel: Call Trace:
Apr  7 14:52:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:52:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:52:03 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:52:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:52:03 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:52:03 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:52:03 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:52:03 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:52:03 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:52:03 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:52:03 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:52:03 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:52:03 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:52:03 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:52:03 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:52:03 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:52:03 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:52:03 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:52:03 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:52:03 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:52:03 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:52:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:52:03 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:52:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:52:03 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:52:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:52:03 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:52:03 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:52:03 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:52:03 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:52:03 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:52:03 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:52:03 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:52:03 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:52:03 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:52:03 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:52:03 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:52:03 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:52:03 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:52:03 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:52:03 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:52:03 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:52:03 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:52:03 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:52:03 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:52:03 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:52:03 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:52:03 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:52:03 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:52:03 xcp000 kernel:  [<c011fd40>] ? __wake_up+0x40/0x50
Apr  7 14:52:03 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:52:03 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:52:03 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:52:03 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:52:03 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:52:03 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:52:03 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:52:03 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:52:03 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:52:03 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:52:03 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:52:03 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:52:03 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:52:03 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:52:03 xcp000 kernel: ---[ end trace d9ef8dc18cbf588c ]---
Apr  7 14:52:04 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:52:04 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:52:04 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:52:04 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:52:04 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:52:04 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:52:04 xcp000 kernel: Call Trace:
Apr  7 14:52:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:52:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:52:04 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:52:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:52:04 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:52:04 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:52:04 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:52:04 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:52:04 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:52:04 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:52:04 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:52:04 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:52:04 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:52:04 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:52:04 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:52:04 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:52:04 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:52:04 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:52:04 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:52:04 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:52:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:52:04 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:52:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:52:04 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:52:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:52:04 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:52:04 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:52:04 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:52:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:52:04 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:52:04 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:52:04 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:52:04 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:52:04 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:52:04 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:52:04 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:52:04 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:52:04 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:52:04 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:52:04 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:52:04 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:52:04 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:52:04 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:52:04 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:52:04 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:52:04 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:52:04 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:52:04 xcp000 kernel: ---[ end trace d9ef8dc18cbf588d ]---
Apr  7 14:52:04 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:52:04 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:52:04 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:52:04 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:52:04 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:52:04 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:52:04 xcp000 kernel: Call Trace:
Apr  7 14:52:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:52:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:52:04 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:52:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:52:04 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:52:04 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:52:04 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:52:04 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:52:04 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:52:04 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:52:04 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:52:04 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:52:04 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:52:04 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:52:04 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:52:04 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:52:04 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:52:04 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:52:04 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:52:04 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:52:04 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:52:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:52:04 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:52:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:52:04 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:52:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:52:04 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:52:04 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:52:04 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:52:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:52:04 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:52:04 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:52:04 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:52:04 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:52:04 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:52:04 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:52:04 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:52:04 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:52:04 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:52:04 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:52:04 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:52:04 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:52:04 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:52:04 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:52:04 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:52:04 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:52:04 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:52:04 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:52:04 xcp000 kernel: ---[ end trace d9ef8dc18cbf588e ]---
Apr  7 14:52:04 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:52:04 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:52:04 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:52:04 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:52:04 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:52:04 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:52:04 xcp000 kernel: Call Trace:
Apr  7 14:52:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:52:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:52:04 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:52:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:52:04 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:52:04 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:52:04 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:52:04 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:52:04 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:52:04 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:52:04 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:52:04 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:52:04 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:52:04 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:52:04 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:52:04 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:52:04 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:52:04 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:52:04 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:52:04 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:52:04 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:52:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:52:04 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:52:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:52:04 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:52:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:52:04 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:52:04 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:52:04 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:52:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:52:04 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:52:04 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:52:04 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:52:04 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:52:04 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:52:04 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:52:04 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:52:04 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:52:04 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:52:04 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:52:04 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:52:04 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:52:04 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:52:04 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:52:04 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:52:04 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:52:04 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:52:04 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:52:04 xcp000 kernel: ---[ end trace d9ef8dc18cbf588f ]---
Apr  7 14:52:04 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:52:04 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:52:04 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:52:04 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:52:04 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:52:04 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:52:04 xcp000 kernel: Call Trace:
Apr  7 14:52:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:52:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:52:04 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:52:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:52:04 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:52:04 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:52:04 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:52:04 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:52:04 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:52:04 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:52:04 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:52:04 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:52:04 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:52:04 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:52:04 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:52:04 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:52:04 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:52:04 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:52:04 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:52:04 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:52:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:52:04 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:52:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:52:04 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:52:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:52:04 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:52:04 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:52:04 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:52:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:52:04 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:52:04 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:52:04 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:52:04 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:52:04 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:52:04 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:52:04 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:52:04 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:52:04 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:52:04 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:52:04 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:52:04 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:52:04 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:52:04 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:52:04 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:52:04 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:52:04 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:52:04 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:52:04 xcp000 kernel: ---[ end trace d9ef8dc18cbf5890 ]---
Apr  7 14:52:04 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:52:04 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:52:04 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:52:04 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:52:04 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:52:04 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:52:04 xcp000 kernel: Call Trace:
Apr  7 14:52:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:52:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:52:04 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:52:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:52:04 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:52:04 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:52:04 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:52:04 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:52:04 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:52:04 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:52:04 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:52:04 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:52:04 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:52:04 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:52:04 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:52:04 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:52:04 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:52:04 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:52:04 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:52:04 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:52:04 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:52:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:52:04 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:52:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:52:04 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:52:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:52:04 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:52:04 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:52:04 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:52:04 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:52:04 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:52:04 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:52:04 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:52:04 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:52:04 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:52:04 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:52:04 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:52:04 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:52:04 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:52:04 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:52:04 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:52:04 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:52:04 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:52:04 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:52:04 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:52:04 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:52:04 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:52:04 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:52:04 xcp000 kernel:  [<c011fd40>] ? __wake_up+0x40/0x50
Apr  7 14:52:04 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:52:04 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:52:04 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:52:04 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:52:04 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:52:04 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:52:04 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:52:04 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:52:04 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:52:04 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:52:04 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:52:04 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:52:04 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:52:04 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:52:04 xcp000 kernel: ---[ end trace d9ef8dc18cbf5891 ]---
Apr  7 14:52:33 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:52:33 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:52:33 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:52:33 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:52:33 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:52:33 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:52:33 xcp000 kernel: Call Trace:
Apr  7 14:52:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:52:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:52:33 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:52:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:52:33 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:52:33 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:52:33 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:52:33 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:52:33 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:52:33 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:52:33 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:52:33 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:52:33 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:52:33 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:52:33 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:52:33 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:52:33 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:52:33 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:52:33 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:52:33 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:52:33 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:52:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:52:33 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:52:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:52:33 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:52:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:52:33 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:52:33 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:52:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:52:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:52:33 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:52:33 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:52:33 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:52:33 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:52:33 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:52:33 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:52:33 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:52:33 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:52:33 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:52:33 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:52:33 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:52:33 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:52:33 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:52:33 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:52:33 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:52:33 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:52:33 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:52:33 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:52:33 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:52:33 xcp000 kernel: ---[ end trace d9ef8dc18cbf5892 ]---
Apr  7 14:52:33 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:52:33 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:52:33 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:52:33 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:52:33 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:52:33 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:52:33 xcp000 kernel: Call Trace:
Apr  7 14:52:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:52:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:52:33 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:52:33 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:52:33 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:52:33 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:52:33 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:52:33 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:52:33 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:52:33 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:52:33 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:52:33 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:52:33 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:52:33 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:52:33 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:52:33 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:52:33 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:52:33 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:52:33 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:52:33 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:52:33 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:52:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:52:33 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:52:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:52:33 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:52:33 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:52:33 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:52:33 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:52:33 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:52:33 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:52:33 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:52:33 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:52:33 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:52:33 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:52:33 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:52:33 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:52:33 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:52:33 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:52:33 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:52:33 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:52:33 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:52:33 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:52:33 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:52:33 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:52:33 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:52:33 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:52:33 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:52:33 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:52:33 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:52:33 xcp000 kernel:  [<c0110008>] ? io_apic_set_pci_routing+0x68/0x100
Apr  7 14:52:33 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:52:33 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:52:33 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:52:33 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:52:33 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:52:33 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:52:33 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:52:33 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:52:33 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:52:33 xcp000 kernel:  [<c011f3aa>] ? dequeue_task+0x9a/0xf0
Apr  7 14:52:33 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:52:33 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:52:33 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:52:33 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:52:33 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:52:33 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:52:33 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:52:33 xcp000 kernel: ---[ end trace d9ef8dc18cbf5893 ]---
Apr  7 14:52:34 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:52:34 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:52:34 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:52:34 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:52:34 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:52:34 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:52:34 xcp000 kernel: Call Trace:
Apr  7 14:52:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:52:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:52:34 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:52:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:52:34 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:52:34 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:52:34 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:52:34 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:52:34 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:52:34 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:52:34 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:52:34 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:52:34 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:52:34 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:52:34 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:52:34 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:52:34 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:52:34 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:52:34 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:52:34 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:52:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:52:34 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:52:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:52:34 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:52:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:52:34 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:52:34 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:52:34 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:52:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:52:34 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:52:34 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:52:34 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:52:34 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:52:34 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:52:34 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:52:34 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:52:34 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:52:34 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:52:34 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:52:34 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:52:34 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:52:34 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:52:34 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:52:34 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:52:34 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:52:34 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:52:34 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:52:34 xcp000 kernel: ---[ end trace d9ef8dc18cbf5894 ]---
Apr  7 14:52:34 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:52:34 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:52:34 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:52:34 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:52:34 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:52:34 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:52:34 xcp000 kernel: Call Trace:
Apr  7 14:52:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:52:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:52:34 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:52:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:52:34 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:52:34 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:52:34 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:52:34 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:52:34 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:52:34 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:52:34 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:52:34 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:52:34 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:52:34 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:52:34 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:52:34 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:52:34 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:52:34 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:52:34 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:52:34 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:52:34 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:52:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:52:34 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:52:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:52:34 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:52:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:52:34 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:52:34 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:52:34 xcp000 kernel:  [<c0135da5>] ? lock_timer_base+0x25/0x50
Apr  7 14:52:34 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:52:34 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:52:34 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:52:34 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:52:34 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:52:34 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:52:34 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:52:34 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:52:34 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:52:34 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:52:34 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:52:34 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:52:34 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:52:34 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:52:34 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:52:34 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:52:34 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:52:34 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:52:34 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:52:34 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:52:34 xcp000 kernel:  [<c0110008>] ? io_apic_set_pci_routing+0x68/0x100
Apr  7 14:52:34 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:52:34 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:52:34 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:52:34 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:52:34 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:52:34 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:52:34 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:52:34 xcp000 kernel:  [<c011e24b>] ? load_balance_next_fair+0xb/0x10
Apr  7 14:52:34 xcp000 kernel:  [<c011f64b>] ? load_balance_fair+0x6b/0x100
Apr  7 14:52:34 xcp000 kernel:  [<c011e903>] ? move_tasks+0x53/0x70
Apr  7 14:52:34 xcp000 kernel:  [<c029b87b>] ? xen_spin_kick+0x2b/0xf0
Apr  7 14:52:34 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:52:34 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:52:34 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:52:34 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:52:34 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:52:34 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:52:34 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:52:34 xcp000 kernel: ---[ end trace d9ef8dc18cbf5895 ]---
Apr  7 14:52:34 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:52:34 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:52:34 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:52:34 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:52:34 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:52:34 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:52:34 xcp000 kernel: Call Trace:
Apr  7 14:52:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:52:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:52:34 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:52:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:52:34 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:52:34 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:52:34 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:52:34 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:52:34 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:52:34 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:52:34 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:52:34 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:52:34 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:52:34 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:52:34 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:52:34 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:52:34 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:52:34 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:52:34 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:52:34 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:52:34 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:52:34 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:52:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:52:34 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:52:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:52:34 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:52:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:52:34 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:52:34 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:52:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:52:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:52:34 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:52:34 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:52:34 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:52:34 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:52:34 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:52:34 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:52:34 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:52:34 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:52:34 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:52:34 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:52:34 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:52:34 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:52:34 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:52:34 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:52:34 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:52:34 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:52:34 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:52:34 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:52:34 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:52:34 xcp000 kernel: ---[ end trace d9ef8dc18cbf5896 ]---
Apr  7 14:52:34 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:52:34 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:52:34 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:52:34 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:52:34 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:52:34 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:52:34 xcp000 kernel: Call Trace:
Apr  7 14:52:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:52:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:52:34 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:52:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:52:34 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:52:34 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:52:34 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:52:34 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:52:34 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:52:34 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:52:34 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:52:34 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:52:34 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:52:34 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:52:34 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:52:34 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:52:34 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:52:34 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:52:34 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:52:34 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:52:34 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:52:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:52:34 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:52:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:52:34 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:52:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:52:34 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:52:34 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:52:34 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:52:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:52:34 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:52:34 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:52:34 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:52:34 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:52:34 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:52:34 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:52:34 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:52:34 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:52:34 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:52:34 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:52:34 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:52:34 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:52:34 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:52:34 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:52:34 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:52:34 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:52:34 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:52:34 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:52:34 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:52:34 xcp000 kernel: ---[ end trace d9ef8dc18cbf5897 ]---
Apr  7 14:53:03 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:53:03 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:53:03 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:53:03 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:53:03 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:53:03 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:53:03 xcp000 kernel: Call Trace:
Apr  7 14:53:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:53:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:53:03 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:53:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:53:03 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:53:03 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:53:03 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:53:03 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:53:03 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:53:03 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:53:03 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:53:03 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:53:03 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:53:03 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:53:03 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:53:03 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:53:03 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:53:03 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:53:03 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:53:03 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:53:03 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:53:03 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:53:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:53:03 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:53:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:53:03 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:53:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:53:03 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:53:03 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:53:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:53:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:53:03 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:53:03 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:53:03 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:53:03 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:53:03 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:53:03 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:53:03 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:53:03 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:53:03 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:53:03 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:53:03 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:53:03 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:53:03 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:53:03 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:53:03 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:53:03 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:53:03 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:53:03 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:53:03 xcp000 kernel: ---[ end trace d9ef8dc18cbf5898 ]---
Apr  7 14:53:03 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:53:03 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:53:03 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:53:03 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:53:03 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:53:03 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:53:03 xcp000 kernel: Call Trace:
Apr  7 14:53:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:53:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:53:03 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:53:03 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:53:03 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:53:03 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:53:03 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:53:03 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:53:03 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:53:03 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:53:03 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:53:03 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:53:03 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:53:03 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:53:03 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:53:03 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:53:03 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:53:03 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:53:03 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:53:03 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:53:03 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:53:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:53:03 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:53:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:53:03 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:53:03 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:53:03 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:53:03 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:53:03 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:53:03 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:53:03 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:53:03 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:53:03 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:53:03 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:53:03 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:53:03 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:53:03 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:53:03 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:53:03 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:53:03 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:53:03 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:53:03 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:53:03 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:53:03 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:53:03 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:53:03 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:53:03 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:53:03 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:53:03 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:53:03 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:53:03 xcp000 kernel:  [<c011fd40>] ? __wake_up+0x40/0x50
Apr  7 14:53:03 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:53:03 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:53:03 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:53:03 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:53:03 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:53:03 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:53:03 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:53:03 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:53:03 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:53:03 xcp000 kernel:  [<c011f3aa>] ? dequeue_task+0x9a/0xf0
Apr  7 14:53:03 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:53:03 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:53:03 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:53:03 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:53:03 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:53:03 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:53:03 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:53:03 xcp000 kernel: ---[ end trace d9ef8dc18cbf5899 ]---
Apr  7 14:53:04 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:53:04 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:53:04 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:53:04 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:53:04 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:53:04 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:53:04 xcp000 kernel: Call Trace:
Apr  7 14:53:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:53:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:53:04 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:53:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:53:04 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:53:04 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:53:04 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:53:04 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:53:04 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:53:04 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:53:04 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:53:04 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:53:04 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:53:04 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:53:04 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:53:04 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:53:04 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:53:04 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:53:04 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:53:04 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:53:04 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:53:04 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:53:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:53:04 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:53:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:53:04 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:53:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:53:04 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:53:04 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:53:04 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:53:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:53:04 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:53:04 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:53:04 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:53:04 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:53:04 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:53:04 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:53:04 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:53:04 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:53:04 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:53:04 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:53:04 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:53:04 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:53:04 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:53:04 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:53:04 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:53:04 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:53:04 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:53:04 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:53:04 xcp000 kernel: ---[ end trace d9ef8dc18cbf589a ]---
Apr  7 14:53:04 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:53:04 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:53:04 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:53:04 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:53:04 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:53:04 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:53:04 xcp000 kernel: Call Trace:
Apr  7 14:53:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:53:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:53:04 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:53:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:53:04 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:53:04 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:53:04 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:53:04 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:53:04 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:53:04 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:53:04 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:53:04 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:53:04 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:53:04 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:53:04 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:53:04 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:53:04 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:53:04 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:53:04 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:53:04 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:53:04 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:53:04 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:53:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:53:04 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:53:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:53:04 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:53:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:53:04 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:53:04 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:53:04 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:53:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:53:04 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:53:04 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:53:04 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:53:04 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:53:04 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:53:04 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:53:04 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:53:04 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:53:04 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:53:04 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:53:04 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:53:04 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:53:04 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:53:04 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:53:04 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:53:04 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:53:04 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:53:04 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:53:04 xcp000 kernel: ---[ end trace d9ef8dc18cbf589b ]---
Apr  7 14:53:04 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:53:04 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:53:04 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:53:04 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:53:04 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:53:04 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:53:04 xcp000 kernel: Call Trace:
Apr  7 14:53:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:53:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:53:04 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:53:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:53:04 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:53:04 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:53:04 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:53:04 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:53:04 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:53:04 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:53:04 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:53:04 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:53:04 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:53:04 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:53:04 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:53:04 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:53:04 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:53:04 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:53:04 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:53:04 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:53:04 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:53:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:53:04 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:53:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:53:04 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:53:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:53:04 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:53:04 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:53:04 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:53:04 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:53:04 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:53:04 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:53:04 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:53:04 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:53:04 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:53:04 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:53:04 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:53:04 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:53:04 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:53:04 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:53:04 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:53:04 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:53:04 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:53:04 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:53:04 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:53:04 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:53:04 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:53:04 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:53:04 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:53:04 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:53:04 xcp000 kernel:  [<c011fd40>] ? __wake_up+0x40/0x50
Apr  7 14:53:04 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:53:04 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:53:04 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:53:04 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:53:04 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:53:04 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:53:04 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:53:04 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:53:04 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:53:04 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:53:04 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:53:04 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:53:04 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:53:04 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:53:04 xcp000 kernel: ---[ end trace d9ef8dc18cbf589c ]---
Apr  7 14:53:04 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:53:04 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:53:04 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:53:04 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:53:04 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:53:04 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:53:04 xcp000 kernel: Call Trace:
Apr  7 14:53:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:53:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:53:04 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:53:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:53:04 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:53:04 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:53:04 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:53:04 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:53:04 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:53:04 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:53:04 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:53:04 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:53:04 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:53:04 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:53:04 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:53:04 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:53:04 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:53:04 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:53:04 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:53:04 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:53:04 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:53:04 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:53:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:53:04 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:53:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:53:04 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:53:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:53:04 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:53:04 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:53:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:53:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:53:04 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:53:04 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:53:04 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:53:04 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:53:04 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:53:04 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:53:04 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:53:04 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:53:04 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:53:04 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:53:04 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:53:04 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:53:04 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:53:04 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:53:04 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:53:04 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:53:04 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:53:04 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:53:04 xcp000 kernel: ---[ end trace d9ef8dc18cbf589d ]---
Apr  7 14:53:34 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:53:34 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:53:34 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:53:34 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:53:34 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:53:34 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:53:34 xcp000 kernel: Call Trace:
Apr  7 14:53:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:53:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:53:34 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:53:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:53:34 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:53:34 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:53:34 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:53:34 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:53:34 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:53:34 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:53:34 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:53:34 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:53:34 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:53:34 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:53:34 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:53:34 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:53:34 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:53:34 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:53:34 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:53:34 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:53:34 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:53:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:53:34 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:53:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:53:34 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:53:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:53:34 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:53:34 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:53:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:53:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:53:34 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:53:34 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:53:34 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:53:34 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:53:34 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:53:34 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:53:34 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:53:34 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:53:34 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:53:34 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:53:34 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:53:34 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:53:34 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:53:34 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:53:34 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:53:34 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:53:34 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:53:34 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:53:34 xcp000 kernel: ---[ end trace d9ef8dc18cbf589e ]---
Apr  7 14:53:34 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:53:34 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:53:34 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:53:34 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:53:34 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:53:34 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:53:34 xcp000 kernel: Call Trace:
Apr  7 14:53:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:53:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:53:34 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:53:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:53:34 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:53:34 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:53:34 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:53:34 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:53:34 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:53:34 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:53:34 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:53:34 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:53:34 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:53:34 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:53:34 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:53:34 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:53:34 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:53:34 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:53:34 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:53:34 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:53:34 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:53:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:53:34 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:53:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:53:34 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:53:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:53:34 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:53:34 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:53:34 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:53:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:53:34 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:53:34 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:53:34 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:53:34 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:53:34 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:53:34 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:53:34 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:53:34 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:53:34 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:53:34 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:53:34 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:53:34 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:53:34 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:53:34 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:53:34 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:53:34 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:53:34 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:53:34 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:53:34 xcp000 kernel: ---[ end trace d9ef8dc18cbf589f ]---
Apr  7 14:53:34 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:53:34 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:53:34 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:53:34 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:53:34 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:53:34 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:53:34 xcp000 kernel: Call Trace:
Apr  7 14:53:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:53:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:53:34 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:53:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:53:34 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:53:34 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:53:34 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:53:34 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:53:34 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:53:34 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:53:34 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:53:34 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:53:34 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:53:34 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:53:34 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:53:34 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:53:34 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:53:34 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:53:34 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:53:34 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:53:34 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:53:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:53:34 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:53:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:53:34 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:53:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:53:34 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:53:34 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:53:34 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:53:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:53:34 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:53:34 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:53:34 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:53:34 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:53:34 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:53:34 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:53:34 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:53:34 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:53:34 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:53:34 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:53:34 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:53:34 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:53:34 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:53:34 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:53:34 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:53:34 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:53:34 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:53:34 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:53:34 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:53:34 xcp000 kernel: ---[ end trace d9ef8dc18cbf58a0 ]---
Apr  7 14:53:34 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:53:34 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:53:34 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:53:34 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:53:34 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:53:34 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:53:34 xcp000 kernel: Call Trace:
Apr  7 14:53:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:53:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:53:34 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:53:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:53:34 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:53:34 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:53:34 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:53:34 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:53:34 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:53:34 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:53:34 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:53:34 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:53:34 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:53:34 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:53:34 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:53:34 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:53:34 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:53:34 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:53:34 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:53:34 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:53:34 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:53:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:53:34 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:53:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:53:34 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:53:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:53:34 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:53:34 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:53:34 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:53:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:53:34 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:53:34 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:53:34 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:53:34 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:53:34 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:53:34 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:53:34 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:53:34 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:53:34 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:53:34 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:53:34 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:53:34 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:53:34 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:53:34 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:53:34 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:53:34 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:53:34 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:53:34 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:53:34 xcp000 kernel: ---[ end trace d9ef8dc18cbf58a1 ]---
Apr  7 14:53:34 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:53:34 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:53:34 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:53:34 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:53:34 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:53:34 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:53:34 xcp000 kernel: Call Trace:
Apr  7 14:53:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:53:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:53:34 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:53:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:53:34 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:53:34 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:53:34 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:53:34 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:53:34 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:53:34 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:53:34 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:53:34 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:53:34 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:53:34 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:53:34 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:53:34 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:53:34 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:53:34 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:53:34 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:53:34 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:53:34 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:53:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:53:34 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:53:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:53:34 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:53:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:53:34 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:53:34 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:53:34 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:53:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:53:34 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:53:34 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:53:34 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:53:34 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:53:34 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:53:34 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:53:34 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:53:34 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:53:34 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:53:34 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:53:34 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:53:34 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:53:34 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:53:34 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:53:34 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:53:34 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:53:34 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:53:34 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:53:34 xcp000 kernel: ---[ end trace d9ef8dc18cbf58a2 ]---
Apr  7 14:53:34 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:53:34 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:53:34 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:53:34 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:53:34 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:53:34 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:53:34 xcp000 kernel: Call Trace:
Apr  7 14:53:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:53:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:53:34 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:53:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:53:34 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:53:34 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:53:34 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:53:34 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:53:34 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:53:34 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:53:34 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:53:34 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:53:34 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:53:34 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:53:34 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:53:34 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:53:34 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:53:34 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:53:34 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:53:34 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:53:34 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:53:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:53:34 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:53:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:53:34 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:53:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:53:34 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:53:34 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:53:34 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:53:34 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:53:34 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:53:34 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:53:34 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:53:34 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:53:34 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:53:34 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:53:34 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:53:34 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:53:34 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:53:34 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:53:34 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:53:34 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:53:34 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:53:34 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:53:34 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:53:34 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:53:34 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:53:34 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:53:34 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:53:34 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:53:34 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:53:34 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:53:34 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:53:34 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:53:34 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:53:34 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:53:34 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:53:34 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:53:34 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:53:34 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:53:34 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:53:34 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:53:34 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:53:34 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:53:34 xcp000 kernel: ---[ end trace d9ef8dc18cbf58a3 ]---
Apr  7 14:54:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:54:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:01 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:01 xcp000 kernel: Call Trace:
Apr  7 14:54:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:01 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:54:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:01 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:54:01 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:54:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:01 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:54:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:01 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:54:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf58a4 ]---
Apr  7 14:54:04 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:04 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:04 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:04 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:54:04 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:04 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:04 xcp000 kernel: Call Trace:
Apr  7 14:54:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:04 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:04 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:04 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:04 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:04 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:04 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:04 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:04 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:04 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:04 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:04 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:04 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:04 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:04 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:04 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:04 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:04 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:04 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:04 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:04 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:04 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:04 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:04 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:54:04 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:54:04 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:04 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:04 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:04 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:04 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:04 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:04 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:54:04 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:04 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:04 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:04 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:04 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:04 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:04 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:54:04 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:04 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:04 xcp000 kernel: ---[ end trace d9ef8dc18cbf58a5 ]---
Apr  7 14:54:04 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:04 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:04 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:04 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:54:04 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:04 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:04 xcp000 kernel: Call Trace:
Apr  7 14:54:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:04 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:04 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:04 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:04 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:04 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:04 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:04 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:04 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:04 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:04 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:04 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:04 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:04 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:04 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:04 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:04 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:04 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:04 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:04 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:04 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:04 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:04 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:04 xcp000 kernel:  [<c02256e9>] ? memmove+0x39/0x40
Apr  7 14:54:04 xcp000 kernel:  [<c018c873>] ? cache_flusharray+0x93/0xe0
Apr  7 14:54:04 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:04 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:04 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:04 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:04 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:04 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:54:04 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:04 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:04 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:04 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:04 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:04 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:04 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:04 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:04 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:04 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:04 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:04 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:04 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:04 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:54:04 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:04 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:04 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:04 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:04 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:04 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:04 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:04 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:04 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:04 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:04 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:04 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:04 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:04 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:04 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:04 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:04 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:04 xcp000 kernel: ---[ end trace d9ef8dc18cbf58a6 ]---
Apr  7 14:54:04 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:04 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:04 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:04 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:54:04 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:04 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:04 xcp000 kernel: Call Trace:
Apr  7 14:54:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:04 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:04 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:04 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:04 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:04 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:04 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:04 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:04 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:04 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:04 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:04 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:04 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:04 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:04 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:04 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:04 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:04 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:04 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:04 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:04 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:04 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:04 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:04 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:04 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:04 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:04 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:04 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:04 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:04 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:54:04 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:04 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:04 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:04 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:04 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:04 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:04 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:04 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:04 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:04 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:04 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:04 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:04 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:04 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:54:04 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:04 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:04 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:04 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:04 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:04 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:04 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:04 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:04 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:04 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:04 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:04 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:04 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:04 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:04 xcp000 kernel: ---[ end trace d9ef8dc18cbf58a7 ]---
Apr  7 14:54:04 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:04 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:04 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:04 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:54:04 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:04 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:04 xcp000 kernel: Call Trace:
Apr  7 14:54:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:04 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:04 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:04 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:04 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:04 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:04 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:04 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:04 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:04 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:04 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:04 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:04 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:04 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:04 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:04 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:04 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:04 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:04 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:04 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:04 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:04 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:04 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:04 xcp000 kernel:  [<c0135da5>] ? lock_timer_base+0x25/0x50
Apr  7 14:54:04 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:04 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:04 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:04 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:04 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:04 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:54:04 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:04 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:04 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:04 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:04 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:04 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:04 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:04 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:04 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:04 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:04 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:04 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:04 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:04 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:54:04 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:04 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:04 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:04 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:04 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:04 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:04 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:04 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:04 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:04 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:04 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:04 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:04 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:04 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:04 xcp000 kernel: ---[ end trace d9ef8dc18cbf58a8 ]---
Apr  7 14:54:04 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:04 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:04 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:04 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:54:04 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:04 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:04 xcp000 kernel: Call Trace:
Apr  7 14:54:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:04 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:04 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:04 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:04 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:04 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:04 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:04 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:04 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:04 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:04 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:04 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:04 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:04 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:04 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:04 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:04 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:04 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:04 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:04 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:04 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:04 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:04 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:54:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:04 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:54:04 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:54:04 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:04 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:04 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:04 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:04 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:04 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:04 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:54:04 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:04 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:04 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:04 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:04 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:04 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:04 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:54:04 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:04 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:04 xcp000 kernel: ---[ end trace d9ef8dc18cbf58a9 ]---
Apr  7 14:54:04 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:04 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:04 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:04 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:54:04 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:04 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:04 xcp000 kernel: Call Trace:
Apr  7 14:54:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:04 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:04 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:04 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:04 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:04 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:04 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:04 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:04 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:04 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:04 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:04 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:04 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:04 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:04 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:04 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:04 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:04 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:04 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:04 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:04 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:04 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:04 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:04 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:04 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:04 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:04 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:04 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:04 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:04 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:04 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:04 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:04 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:04 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:04 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:04 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:04 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:04 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:04 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:04 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:04 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:04 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:04 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:04 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:04 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:54:04 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:04 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:04 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:04 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:04 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:04 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:04 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:04 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:04 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:04 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:04 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:04 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:04 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:04 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:04 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:04 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:04 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:04 xcp000 kernel: ---[ end trace d9ef8dc18cbf58aa ]---
Apr  7 14:54:04 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:04 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:04 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:04 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:54:04 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:04 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:04 xcp000 kernel: Call Trace:
Apr  7 14:54:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:04 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:04 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:04 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:04 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:04 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:04 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:04 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:04 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:04 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:04 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:04 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:04 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:04 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:04 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:04 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:04 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:04 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:04 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:04 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:04 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:04 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:04 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:54:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:04 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:54:04 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:54:04 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:04 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:04 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:04 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:04 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:04 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:04 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:54:04 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:04 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:04 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:04 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:04 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:04 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:04 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:54:04 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:04 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:04 xcp000 kernel: ---[ end trace d9ef8dc18cbf58ab ]---
Apr  7 14:54:34 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:34 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:34 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:34 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:54:34 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:34 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:34 xcp000 kernel: Call Trace:
Apr  7 14:54:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:34 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:34 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:34 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:34 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:34 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:34 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:34 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:34 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:34 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:34 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:34 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:34 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:34 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:34 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:34 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:34 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:34 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:34 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:34 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:34 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:34 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:34 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:34 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:54:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:34 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:54:34 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:54:34 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:34 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:34 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:34 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:34 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:34 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:34 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:54:34 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:34 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:34 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:34 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:34 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:34 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:34 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:54:34 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:34 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:34 xcp000 kernel: ---[ end trace d9ef8dc18cbf58ac ]---
Apr  7 14:54:34 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:34 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:34 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:34 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:54:34 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:34 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:34 xcp000 kernel: Call Trace:
Apr  7 14:54:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:34 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:34 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:34 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:34 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:34 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:34 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:34 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:34 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:34 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:34 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:34 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:34 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:34 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:34 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:34 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:34 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:34 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:34 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:34 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:34 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:34 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:34 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:34 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:54:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:34 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:54:34 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:54:34 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:34 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:34 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:34 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:34 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:34 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:34 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:54:34 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:34 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:34 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:34 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:34 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:34 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:34 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:54:34 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:34 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:34 xcp000 kernel: ---[ end trace d9ef8dc18cbf58ad ]---
Apr  7 14:54:34 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:34 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:34 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:34 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:54:34 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:34 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:34 xcp000 kernel: Call Trace:
Apr  7 14:54:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:34 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:34 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:34 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:34 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:34 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:34 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:34 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:34 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:34 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:34 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:34 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:34 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:34 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:34 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:34 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:34 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:34 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:34 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:34 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:34 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:34 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:34 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:54:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:34 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:54:34 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:54:34 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:34 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:34 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:34 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:34 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:34 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:34 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:54:34 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:34 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:34 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:34 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:34 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:34 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:34 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:54:34 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:34 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:34 xcp000 kernel: ---[ end trace d9ef8dc18cbf58ae ]---
Apr  7 14:54:34 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:34 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:34 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:34 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:54:34 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:34 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:34 xcp000 kernel: Call Trace:
Apr  7 14:54:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:34 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:34 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:34 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:34 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:34 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:34 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:34 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:34 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:34 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:34 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:34 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:34 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:34 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:34 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:34 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:34 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:34 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:34 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:34 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:34 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:34 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:34 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:34 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:34 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:34 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:34 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:34 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:34 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:34 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:54:34 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:34 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:34 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:34 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:34 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:34 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:34 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:34 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:34 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:34 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:34 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:34 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:34 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:34 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:34 xcp000 kernel:  [<c0110008>] ? io_apic_set_pci_routing+0x68/0x100
Apr  7 14:54:34 xcp000 kernel:  [<c0128be4>] ? select_task_rq_fair+0x614/0x660
Apr  7 14:54:34 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:34 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:34 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:34 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:34 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:34 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:34 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:34 xcp000 kernel:  [<c011e24b>] ? load_balance_next_fair+0xb/0x10
Apr  7 14:54:34 xcp000 kernel:  [<c011f64b>] ? load_balance_fair+0x6b/0x100
Apr  7 14:54:34 xcp000 kernel:  [<c011e903>] ? move_tasks+0x53/0x70
Apr  7 14:54:34 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:34 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:34 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:34 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:34 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:34 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:34 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:34 xcp000 kernel: ---[ end trace d9ef8dc18cbf58af ]---
Apr  7 14:54:34 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:34 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:34 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:34 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:54:34 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:34 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:34 xcp000 kernel: Call Trace:
Apr  7 14:54:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:34 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:34 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:34 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:34 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:34 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:34 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:34 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:34 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:34 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:34 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:34 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:34 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:34 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:34 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:34 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:34 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:34 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:34 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:34 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:34 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:34 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:34 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:54:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:34 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:54:34 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:54:34 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:34 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:34 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:34 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:34 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:34 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:34 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:54:34 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:34 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:34 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:34 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:34 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:34 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:34 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:54:34 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:34 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:34 xcp000 kernel: ---[ end trace d9ef8dc18cbf58b0 ]---
Apr  7 14:54:34 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:34 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:34 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:34 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:54:34 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:34 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:34 xcp000 kernel: Call Trace:
Apr  7 14:54:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:34 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:34 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:34 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:34 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:34 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:34 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:34 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:34 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:34 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:34 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:34 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:34 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:34 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:34 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:34 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:34 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:34 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:34 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:34 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:34 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:34 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:34 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:34 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:34 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:34 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:34 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:34 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:34 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:34 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:54:34 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:34 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:34 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:34 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:34 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:34 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:34 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:34 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:34 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:34 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:34 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:34 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:34 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:34 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:34 xcp000 kernel:  [<c0110008>] ? io_apic_set_pci_routing+0x68/0x100
Apr  7 14:54:34 xcp000 kernel:  [<c0128be4>] ? select_task_rq_fair+0x614/0x660
Apr  7 14:54:34 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:34 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:34 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:34 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:34 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:34 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:34 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:34 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:34 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:34 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:34 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:34 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:34 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:34 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:34 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:34 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:34 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:34 xcp000 kernel: ---[ end trace d9ef8dc18cbf58b1 ]---
Apr  7 14:54:34 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:34 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:34 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:34 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:54:34 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:34 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:34 xcp000 kernel: Call Trace:
Apr  7 14:54:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:34 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:34 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:34 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:34 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:34 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:34 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:34 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:34 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:34 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:34 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:34 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:34 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:34 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:34 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:34 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:34 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:34 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:34 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:34 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:34 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:34 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:34 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:34 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:54:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:34 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:54:34 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:54:34 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:34 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:34 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:34 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:34 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:34 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:34 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:54:34 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:34 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:34 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:34 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:34 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:34 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:34 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:54:34 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:34 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:34 xcp000 kernel: ---[ end trace d9ef8dc18cbf58b2 ]---
Apr  7 14:54:42 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:42 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:42 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:42 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:54:42 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:42 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:42 xcp000 kernel: Call Trace:
Apr  7 14:54:42 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:42 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:42 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:42 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:42 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:42 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:42 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:42 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:42 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:42 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:42 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:42 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:42 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:42 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:42 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:42 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:42 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:42 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:42 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:42 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:42 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:42 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:42 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:42 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:42 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:42 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:42 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:42 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:54:42 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:42 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:42 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:42 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:42 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:42 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:42 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:42 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:42 xcp000 kernel:  [<c0169cc2>] ? lru_cache_add_lru+0x12/0x30
Apr  7 14:54:42 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:42 xcp000 kernel:  [<c017f366>] ? vma_merge+0x136/0x1c0
Apr  7 14:54:42 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:42 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:42 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:42 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:42 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:42 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:42 xcp000 kernel: ---[ end trace d9ef8dc18cbf58b3 ]---
Apr  7 14:54:45 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:45 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:45 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:45 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:54:45 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:45 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:45 xcp000 kernel: Call Trace:
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:45 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:45 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:45 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:45 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:45 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:45 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:45 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:45 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:45 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:45 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:45 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:54:45 xcp000 kernel:  [<c0128be4>] ? select_task_rq_fair+0x614/0x660
Apr  7 14:54:45 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:45 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:45 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:45 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:45 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:45 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:45 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:45 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:45 xcp000 kernel:  [<c0169cc2>] ? lru_cache_add_lru+0x12/0x30
Apr  7 14:54:45 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:45 xcp000 kernel:  [<c017f366>] ? vma_merge+0x136/0x1c0
Apr  7 14:54:45 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:45 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:45 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:45 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:45 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:45 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:45 xcp000 kernel: ---[ end trace d9ef8dc18cbf58b4 ]---
Apr  7 14:54:45 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:45 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:45 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:45 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:54:45 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:45 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:45 xcp000 kernel: Call Trace:
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:45 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:45 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:45 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:45 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:45 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:45 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:45 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:45 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:45 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:45 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:45 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:45 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:45 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:45 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:45 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:45 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:45 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:45 xcp000 kernel:  [<c0169cc2>] ? lru_cache_add_lru+0x12/0x30
Apr  7 14:54:45 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:45 xcp000 kernel:  [<c017f366>] ? vma_merge+0x136/0x1c0
Apr  7 14:54:45 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:45 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:45 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:45 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:45 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:45 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:45 xcp000 kernel: ---[ end trace d9ef8dc18cbf58b5 ]---
Apr  7 14:54:45 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:45 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:45 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:45 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:54:45 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:45 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:45 xcp000 kernel: Call Trace:
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:45 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:45 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:45 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:45 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:45 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:45 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:45 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:45 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:45 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:45 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:45 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:45 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:45 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:45 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:45 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:45 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:45 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:45 xcp000 kernel:  [<c0169cc2>] ? lru_cache_add_lru+0x12/0x30
Apr  7 14:54:45 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:45 xcp000 kernel:  [<c017f366>] ? vma_merge+0x136/0x1c0
Apr  7 14:54:45 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:45 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:45 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:45 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:45 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:45 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:45 xcp000 kernel: ---[ end trace d9ef8dc18cbf58b6 ]---
Apr  7 14:54:45 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:45 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:45 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:45 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:54:45 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:45 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:45 xcp000 kernel: Call Trace:
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:45 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:45 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:45 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:45 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:45 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:45 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:45 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:45 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:45 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:45 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:45 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:45 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:45 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:45 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:45 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:45 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:45 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:45 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:45 xcp000 kernel:  [<c0169cc2>] ? lru_cache_add_lru+0x12/0x30
Apr  7 14:54:45 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:45 xcp000 kernel:  [<c017f366>] ? vma_merge+0x136/0x1c0
Apr  7 14:54:45 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:45 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:45 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:45 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:45 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:45 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:45 xcp000 kernel: ---[ end trace d9ef8dc18cbf58b7 ]---
Apr  7 14:54:45 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:45 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:45 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:45 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:54:45 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:45 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:45 xcp000 kernel: Call Trace:
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:45 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:45 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:45 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:45 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:45 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:45 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:45 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:45 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:45 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:45 xcp000 kernel:  [<c018cf7c>] ? cache_alloc_refill+0x6c/0x610
Apr  7 14:54:45 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:45 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:45 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:45 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:45 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:45 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:45 xcp000 kernel:  [<c011b43f>] ? kmap_atomic+0x1f/0x30
Apr  7 14:54:45 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:45 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:45 xcp000 kernel:  [<c0169cc2>] ? lru_cache_add_lru+0x12/0x30
Apr  7 14:54:45 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:45 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:45 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:45 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:45 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:45 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:45 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:45 xcp000 kernel: ---[ end trace d9ef8dc18cbf58b8 ]---
Apr  7 14:54:45 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:45 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:45 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:45 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:54:45 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:45 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:45 xcp000 kernel: Call Trace:
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:45 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:45 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:45 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:45 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:45 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:45 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:45 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:45 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:45 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:45 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:45 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:45 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:45 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:45 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:45 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:45 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:45 xcp000 kernel:  [<c03397b7>] tcp_rcv_established+0x307/0x590
Apr  7 14:54:45 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:45 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:45 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:45 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:45 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:45 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:45 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:45 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:45 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:45 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:45 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:45 xcp000 kernel:  [<c01a280e>] ? pollwake+0x5e/0x70
Apr  7 14:54:45 xcp000 kernel:  [<c011fd40>] ? __wake_up+0x40/0x50
Apr  7 14:54:45 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:45 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:45 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:45 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:45 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:45 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:45 xcp000 kernel:  [<c011e24b>] ? load_balance_next_fair+0xb/0x10
Apr  7 14:54:45 xcp000 kernel:  [<c011f64b>] ? load_balance_fair+0x6b/0x100
Apr  7 14:54:45 xcp000 kernel:  [<c011e903>] ? move_tasks+0x53/0x70
Apr  7 14:54:45 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:45 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:45 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:45 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:45 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:45 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:45 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:45 xcp000 kernel: ---[ end trace d9ef8dc18cbf58b9 ]---
Apr  7 14:54:45 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:45 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:45 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:45 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:54:45 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:45 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:45 xcp000 kernel: Call Trace:
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:45 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:45 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:45 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:45 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:45 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:45 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:45 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:45 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:45 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:45 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:45 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:54:45 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:45 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:45 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:45 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:45 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:45 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:45 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:45 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:45 xcp000 kernel:  [<c0169cc2>] ? lru_cache_add_lru+0x12/0x30
Apr  7 14:54:45 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:45 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:45 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:45 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:45 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:45 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:45 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:45 xcp000 kernel: ---[ end trace d9ef8dc18cbf58ba ]---
Apr  7 14:54:45 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:45 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:45 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:45 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:54:45 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:45 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:45 xcp000 kernel: Call Trace:
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:45 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:45 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:45 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:45 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:45 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:45 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:45 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:45 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:45 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:45 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:54:45 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:54:45 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:45 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:45 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:45 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:45 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:45 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:45 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:45 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:45 xcp000 kernel:  [<c0169cc2>] ? lru_cache_add_lru+0x12/0x30
Apr  7 14:54:45 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:45 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:45 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:45 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:45 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:45 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:45 xcp000 kernel: ---[ end trace d9ef8dc18cbf58bb ]---
Apr  7 14:54:45 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:45 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:45 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:45 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:54:45 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:45 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:45 xcp000 kernel: Call Trace:
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:45 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:45 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:45 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:45 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:45 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:45 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:45 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:45 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:45 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:45 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:45 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:45 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:45 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:45 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:45 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:45 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:45 xcp000 kernel:  [<c03397b7>] tcp_rcv_established+0x307/0x590
Apr  7 14:54:45 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:45 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:45 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:45 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:45 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:45 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:45 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:45 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:45 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:45 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:45 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:45 xcp000 kernel:  [<c01a280e>] ? pollwake+0x5e/0x70
Apr  7 14:54:45 xcp000 kernel:  [<c011fd40>] ? __wake_up+0x40/0x50
Apr  7 14:54:45 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:45 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:45 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:45 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:45 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:45 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:45 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:45 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:45 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:45 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:45 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:45 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:45 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:45 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:45 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:45 xcp000 kernel: ---[ end trace d9ef8dc18cbf58bc ]---
Apr  7 14:54:45 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:45 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:45 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:45 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:54:45 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:45 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:45 xcp000 kernel: Call Trace:
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:45 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:45 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:45 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:45 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:45 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:45 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:45 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:45 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:45 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:45 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:45 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:45 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:45 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:45 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:45 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:45 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:45 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:54:45 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:45 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:45 xcp000 kernel:  [<c0169cc2>] ? lru_cache_add_lru+0x12/0x30
Apr  7 14:54:45 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:45 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:45 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:45 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:45 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:45 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:45 xcp000 kernel: ---[ end trace d9ef8dc18cbf58bd ]---
Apr  7 14:54:45 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:45 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:45 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:45 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:54:45 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:45 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:45 xcp000 kernel: Call Trace:
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:45 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:45 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:45 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:45 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:45 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:45 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:45 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:45 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:45 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:45 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:45 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:45 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:45 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:45 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:45 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:45 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:45 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:45 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:54:45 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:45 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:45 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:45 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:45 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:45 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:45 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:45 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:45 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:45 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:45 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:45 xcp000 kernel:  [<c01a280e>] ? pollwake+0x5e/0x70
Apr  7 14:54:45 xcp000 kernel:  [<c011fd40>] ? __wake_up+0x40/0x50
Apr  7 14:54:45 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:45 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:45 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:45 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:45 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:45 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:45 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:45 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:45 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:45 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:45 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:45 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:45 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:45 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:45 xcp000 kernel: ---[ end trace d9ef8dc18cbf58be ]---
Apr  7 14:54:45 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:45 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:45 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:45 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:45 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:45 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:45 xcp000 kernel: Call Trace:
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:45 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:45 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:45 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:45 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:45 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:45 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:45 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:45 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:45 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:45 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:45 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:45 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:45 xcp000 kernel:  [<c0128821>] ? select_task_rq_fair+0x251/0x660
Apr  7 14:54:45 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:45 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:45 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:45 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:45 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:45 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:45 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:45 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:45 xcp000 kernel:  [<c0169cc2>] ? lru_cache_add_lru+0x12/0x30
Apr  7 14:54:45 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:45 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:45 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:45 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:45 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:45 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:45 xcp000 kernel: ---[ end trace d9ef8dc18cbf58bf ]---
Apr  7 14:54:45 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:45 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:45 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:45 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:45 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:45 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:45 xcp000 kernel: Call Trace:
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:45 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:45 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:45 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:45 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:45 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:45 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:45 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:45 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:45 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:45 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:45 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:45 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:45 xcp000 kernel:  [<c0128821>] ? select_task_rq_fair+0x251/0x660
Apr  7 14:54:45 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:45 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:45 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:45 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:45 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:45 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:45 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:45 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:45 xcp000 kernel:  [<c0169cc2>] ? lru_cache_add_lru+0x12/0x30
Apr  7 14:54:45 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:45 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:45 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:45 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:45 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:45 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:45 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:45 xcp000 kernel: ---[ end trace d9ef8dc18cbf58c0 ]---
Apr  7 14:54:45 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:45 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:45 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:45 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:45 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:45 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:45 xcp000 kernel: Call Trace:
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:45 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:45 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:45 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:45 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:45 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:45 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:45 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:45 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:45 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:45 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:45 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:45 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:45 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:45 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:45 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:45 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:45 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:45 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:45 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:45 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:45 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:45 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:45 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:45 xcp000 kernel: ---[ end trace d9ef8dc18cbf58c1 ]---
Apr  7 14:54:45 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:45 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:45 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:45 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:45 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:45 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:45 xcp000 kernel: Call Trace:
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:45 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:45 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:45 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:45 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:45 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:45 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:45 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:45 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:45 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:45 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:45 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:45 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:45 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:45 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:45 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:45 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:54:45 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:45 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:45 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:45 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:45 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:45 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:45 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:45 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:45 xcp000 kernel: ---[ end trace d9ef8dc18cbf58c2 ]---
Apr  7 14:54:45 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:45 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:45 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:45 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:45 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:45 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:45 xcp000 kernel: Call Trace:
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:45 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:45 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:45 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:45 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:45 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:45 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:45 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:45 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:45 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:45 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:54:45 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:54:45 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:45 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:45 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:45 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:45 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:45 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:45 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:45 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:45 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:45 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:45 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:45 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:45 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:45 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:45 xcp000 kernel: ---[ end trace d9ef8dc18cbf58c3 ]---
Apr  7 14:54:45 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:45 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:45 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:45 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:45 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:45 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:45 xcp000 kernel: Call Trace:
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:45 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:45 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:45 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:45 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:45 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:45 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:45 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:45 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:45 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:45 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:45 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:54:45 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:54:45 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:45 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:45 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:45 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:45 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:45 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:45 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:45 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:45 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:45 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:45 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:45 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:45 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:45 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:45 xcp000 kernel: ---[ end trace d9ef8dc18cbf58c4 ]---
Apr  7 14:54:45 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:45 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:45 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:45 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:45 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:45 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:45 xcp000 kernel: Call Trace:
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:45 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:45 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:45 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:45 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:45 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:45 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:45 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:45 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:45 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:45 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:45 xcp000 kernel:  [<c0125e6b>] ? default_wake_function+0xb/0x10
Apr  7 14:54:45 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:54:45 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:45 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:45 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:45 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:45 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:45 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:45 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:45 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:45 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:45 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:45 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:45 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:45 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:45 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:45 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:45 xcp000 kernel: ---[ end trace d9ef8dc18cbf58c5 ]---
Apr  7 14:54:45 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:45 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:45 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:45 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:45 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:45 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:45 xcp000 kernel: Call Trace:
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:45 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:45 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:45 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:45 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:45 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:45 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:45 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:45 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:45 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:45 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:45 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:54:45 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:54:45 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:45 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:45 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:45 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:45 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:45 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:45 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:45 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:45 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:45 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:45 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:45 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:45 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:45 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:45 xcp000 kernel: ---[ end trace d9ef8dc18cbf58c6 ]---
Apr  7 14:54:45 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:45 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:45 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:45 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:45 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:45 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:45 xcp000 kernel: Call Trace:
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:45 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:45 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:45 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:45 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:45 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:45 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:45 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:45 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:45 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:45 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:45 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:54:45 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:54:45 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:45 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:45 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:45 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:45 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:45 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:45 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:45 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:45 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:45 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:45 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:45 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:45 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:45 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:45 xcp000 kernel: ---[ end trace d9ef8dc18cbf58c7 ]---
Apr  7 14:54:45 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:45 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:45 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:45 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:45 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:45 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:45 xcp000 kernel: Call Trace:
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:45 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:45 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:45 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:45 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:45 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:45 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:45 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:45 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:45 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:45 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:45 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:54:45 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:54:45 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:45 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:45 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:45 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:45 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:45 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:45 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:45 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:45 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:45 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:45 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:45 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:45 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:45 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:45 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:45 xcp000 kernel: ---[ end trace d9ef8dc18cbf58c8 ]---
Apr  7 14:54:45 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:45 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:45 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:45 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:45 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:45 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:45 xcp000 kernel: Call Trace:
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:45 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:45 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:45 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:45 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:45 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:45 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:45 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:45 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:45 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:45 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:45 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:54:45 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:54:45 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:45 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:45 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:45 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:45 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:45 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:45 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:45 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:45 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:45 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:45 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:45 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:45 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:45 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:45 xcp000 kernel: ---[ end trace d9ef8dc18cbf58c9 ]---
Apr  7 14:54:45 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:45 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:45 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:45 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:45 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:45 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:45 xcp000 kernel: Call Trace:
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:45 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:45 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:45 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:45 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:45 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:45 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:45 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:45 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:45 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:45 xcp000 kernel:  [<c018cf7c>] ? cache_alloc_refill+0x6c/0x610
Apr  7 14:54:45 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:45 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:45 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:45 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:45 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:45 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:45 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:54:45 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:45 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:45 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:45 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:45 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:45 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:45 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:45 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:45 xcp000 kernel: ---[ end trace d9ef8dc18cbf58ca ]---
Apr  7 14:54:45 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:45 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:45 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:45 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:45 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:45 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:45 xcp000 kernel: Call Trace:
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:45 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:45 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:45 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:45 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:45 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:45 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:45 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:45 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:45 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:45 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:45 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:45 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:54:45 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:54:45 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:45 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:45 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:45 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:45 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:45 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:45 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:45 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:45 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:45 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:45 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:45 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:45 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:45 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:45 xcp000 kernel: ---[ end trace d9ef8dc18cbf58cb ]---
Apr  7 14:54:45 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:45 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:45 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:45 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:45 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:45 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:45 xcp000 kernel: Call Trace:
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:45 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:45 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:45 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:45 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:45 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:45 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:45 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:45 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:45 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:45 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:46 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:46 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:54:46 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:54:46 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:46 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:46 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:46 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:46 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:46 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:46 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:46 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:46 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:46 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:46 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:46 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:46 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:46 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:46 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:46 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:46 xcp000 kernel: ---[ end trace d9ef8dc18cbf58cc ]---
Apr  7 14:54:46 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:46 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:46 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:46 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:46 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:46 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:46 xcp000 kernel: Call Trace:
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:46 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:46 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:46 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:46 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:46 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:46 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:46 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:46 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:54:46 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:54:46 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:46 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:46 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:46 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:46 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:46 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:46 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:46 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:46 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:46 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:46 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:46 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:46 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:46 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:46 xcp000 kernel: ---[ end trace d9ef8dc18cbf58cd ]---
Apr  7 14:54:46 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:46 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:46 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:46 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:46 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:46 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:46 xcp000 kernel: Call Trace:
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:46 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:46 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:46 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:46 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:46 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:46 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:46 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:46 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:46 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:46 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:46 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:46 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:46 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:46 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:46 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:46 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:46 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:46 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:46 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:46 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:46 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:46 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:46 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:46 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:46 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:46 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:46 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:46 xcp000 kernel:  [<c01a280e>] ? pollwake+0x5e/0x70
Apr  7 14:54:46 xcp000 kernel:  [<c011fd40>] ? __wake_up+0x40/0x50
Apr  7 14:54:46 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:46 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:46 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:46 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:46 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:46 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:46 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:46 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:46 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:46 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:46 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:46 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:46 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:46 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:46 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:46 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:46 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:46 xcp000 kernel: ---[ end trace d9ef8dc18cbf58ce ]---
Apr  7 14:54:46 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:46 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:46 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:46 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:46 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:46 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:46 xcp000 kernel: Call Trace:
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:46 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:46 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:46 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:46 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:46 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:46 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:46 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:46 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:46 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:54:46 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:54:46 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:46 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:46 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:46 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:46 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:46 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:46 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:46 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:46 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:46 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:46 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:46 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:46 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:46 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:46 xcp000 kernel: ---[ end trace d9ef8dc18cbf58cf ]---
Apr  7 14:54:46 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:46 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:46 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:46 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:46 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:46 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:46 xcp000 kernel: Call Trace:
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:46 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:46 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:46 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:46 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:46 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:46 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:46 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:46 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:46 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:54:46 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:54:46 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:46 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:46 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:46 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:46 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:46 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:46 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:46 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:46 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:46 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:46 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:46 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:46 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:46 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:46 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:46 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:46 xcp000 kernel: ---[ end trace d9ef8dc18cbf58d0 ]---
Apr  7 14:54:46 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:46 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:46 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:46 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:46 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:46 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:46 xcp000 kernel: Call Trace:
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:46 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:46 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:46 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:46 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:46 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:46 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:46 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:46 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:54:46 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:54:46 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:46 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:46 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:46 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:46 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:46 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:46 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:46 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:46 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:46 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:46 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:46 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:46 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:46 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:46 xcp000 kernel: ---[ end trace d9ef8dc18cbf58d1 ]---
Apr  7 14:54:46 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:46 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:46 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:46 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:54:46 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:46 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:46 xcp000 kernel: Call Trace:
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:46 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:46 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:46 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:46 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:46 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:46 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:46 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:46 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:46 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:46 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:46 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:46 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:46 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:46 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:46 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:46 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:46 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:46 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:46 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:46 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:46 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:46 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:46 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:46 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:46 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:46 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:46 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:46 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:46 xcp000 kernel:  [<c01a280e>] ? pollwake+0x5e/0x70
Apr  7 14:54:46 xcp000 kernel:  [<c011fd40>] ? __wake_up+0x40/0x50
Apr  7 14:54:46 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:46 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:46 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:46 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:46 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:46 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:46 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:46 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:46 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:46 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:54:46 xcp000 kernel:  [<c011f3aa>] ? dequeue_task+0x9a/0xf0
Apr  7 14:54:46 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:46 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:46 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:46 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:46 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:46 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:46 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:46 xcp000 kernel: ---[ end trace d9ef8dc18cbf58d2 ]---
Apr  7 14:54:46 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:46 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:46 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:46 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:46 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:46 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:46 xcp000 kernel: Call Trace:
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:46 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:46 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:46 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:46 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:46 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:46 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:46 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:46 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:54:46 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:54:46 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:46 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:46 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:46 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:46 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:46 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:46 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:46 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:46 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:46 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:46 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:46 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:46 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:46 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:46 xcp000 kernel: ---[ end trace d9ef8dc18cbf58d3 ]---
Apr  7 14:54:46 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:46 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:46 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:46 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:46 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:46 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:46 xcp000 kernel: Call Trace:
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:46 xcp000 kernel:  [<c018cf7c>] ? cache_alloc_refill+0x6c/0x610
Apr  7 14:54:46 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:46 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:46 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:46 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:46 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:46 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:46 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:46 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:54:46 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:54:46 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:46 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:46 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:46 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:46 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:46 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:46 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:46 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:46 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:46 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:46 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:46 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:46 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:46 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:46 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:46 xcp000 kernel: ---[ end trace d9ef8dc18cbf58d4 ]---
Apr  7 14:54:46 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:46 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:46 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:46 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:46 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:46 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:46 xcp000 kernel: Call Trace:
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:46 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:46 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:46 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:46 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:46 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:46 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:46 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:46 xcp000 kernel:  [<c018cf7c>] ? cache_alloc_refill+0x6c/0x610
Apr  7 14:54:46 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:46 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:46 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:46 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:46 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:46 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:46 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:46 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:46 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:46 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:46 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:46 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:46 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:46 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:46 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:46 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:46 xcp000 kernel: ---[ end trace d9ef8dc18cbf58d5 ]---
Apr  7 14:54:46 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:46 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:46 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:46 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:46 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:46 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:46 xcp000 kernel: Call Trace:
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:46 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:46 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:46 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:46 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:46 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:46 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:46 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:46 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:46 xcp000 kernel:  [<c018cf7c>] ? cache_alloc_refill+0x6c/0x610
Apr  7 14:54:46 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:46 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:46 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:46 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:46 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:46 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:46 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:46 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:46 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:46 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:46 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:46 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:46 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:46 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:46 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:46 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:46 xcp000 kernel: ---[ end trace d9ef8dc18cbf58d6 ]---
Apr  7 14:54:46 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:46 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:46 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:46 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:46 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:46 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:46 xcp000 kernel: Call Trace:
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:46 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:46 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:46 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:46 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:46 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:46 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:46 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:46 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:46 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:46 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:46 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:46 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:46 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:46 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:46 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:46 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:46 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:46 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:46 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:46 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:46 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:46 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:46 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:46 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:46 xcp000 kernel: ---[ end trace d9ef8dc18cbf58d7 ]---
Apr  7 14:54:46 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:46 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:46 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:46 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:46 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:46 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:46 xcp000 kernel: Call Trace:
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:46 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:46 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:46 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:46 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:46 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:46 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:46 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:46 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:46 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:46 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:46 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:46 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:46 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:46 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:46 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:46 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:46 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:46 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:46 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:46 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:46 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:46 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:46 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:46 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:46 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:46 xcp000 kernel: ---[ end trace d9ef8dc18cbf58d8 ]---
Apr  7 14:54:46 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:46 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:46 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:46 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:46 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:46 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:46 xcp000 kernel: Call Trace:
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:46 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:46 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:46 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:46 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:46 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:46 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:46 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:46 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:46 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:46 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:46 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:46 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:46 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:46 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:46 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:46 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:46 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:46 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:46 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:46 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:46 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:46 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:46 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:46 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:46 xcp000 kernel: ---[ end trace d9ef8dc18cbf58d9 ]---
Apr  7 14:54:46 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:46 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:46 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:46 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:46 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:46 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:46 xcp000 kernel: Call Trace:
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:46 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:46 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:46 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:46 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:46 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:46 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:46 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:46 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:46 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:46 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:46 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:46 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:46 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:46 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:46 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:46 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:46 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:46 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:46 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:46 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:46 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:46 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:46 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:46 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:46 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:46 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:46 xcp000 kernel: ---[ end trace d9ef8dc18cbf58da ]---
Apr  7 14:54:46 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:46 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:46 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:46 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:46 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:46 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:46 xcp000 kernel: Call Trace:
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:46 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:46 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:46 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:46 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:46 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:46 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:46 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:46 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:46 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:46 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:46 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:46 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:46 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:46 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:46 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:46 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:46 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:46 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:46 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:46 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:46 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:46 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:46 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:46 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:46 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:46 xcp000 kernel: ---[ end trace d9ef8dc18cbf58db ]---
Apr  7 14:54:46 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:46 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:46 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:46 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:46 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:46 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:46 xcp000 kernel: Call Trace:
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:46 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:46 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:46 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:46 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:46 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:46 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:46 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:46 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:46 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:46 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:46 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:46 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:46 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:46 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:46 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:46 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:46 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:46 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:46 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:46 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:46 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:46 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:46 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:46 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:46 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:46 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:46 xcp000 kernel: ---[ end trace d9ef8dc18cbf58dc ]---
Apr  7 14:54:46 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:46 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:46 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:46 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:46 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:46 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:46 xcp000 kernel: Call Trace:
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:46 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:46 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:46 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:46 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:46 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:46 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:46 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:46 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:46 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:46 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:46 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:46 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:46 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:46 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:46 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:46 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:46 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:46 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:46 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:46 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:46 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:46 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:46 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:46 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:46 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:46 xcp000 kernel: ---[ end trace d9ef8dc18cbf58dd ]---
Apr  7 14:54:46 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:46 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:46 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:46 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:46 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:46 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:46 xcp000 kernel: Call Trace:
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:46 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:46 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:46 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:46 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:46 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:46 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:46 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:46 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:46 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:46 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:46 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:46 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:46 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:46 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:46 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:46 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:46 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:46 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:46 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:46 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:46 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:46 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:46 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:46 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:46 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:46 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:46 xcp000 kernel: ---[ end trace d9ef8dc18cbf58de ]---
Apr  7 14:54:46 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:46 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:46 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:46 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:46 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:46 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:46 xcp000 kernel: Call Trace:
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:46 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:46 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:46 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:46 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:46 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:46 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:46 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:46 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:46 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:46 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:46 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:46 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:46 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:46 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:46 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:46 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:46 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:46 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:46 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:46 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:46 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:46 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:46 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:46 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:46 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:46 xcp000 kernel: ---[ end trace d9ef8dc18cbf58df ]---
Apr  7 14:54:46 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:46 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:46 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:46 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:46 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:46 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:46 xcp000 kernel: Call Trace:
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:46 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:46 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:46 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:46 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:46 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:46 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:46 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:46 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:46 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:46 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:46 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:46 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:46 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:46 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:46 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:46 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:46 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:46 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:46 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:46 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:46 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:46 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:46 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:46 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:46 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:46 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:46 xcp000 kernel: ---[ end trace d9ef8dc18cbf58e0 ]---
Apr  7 14:54:46 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:46 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:46 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:46 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:46 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:46 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:46 xcp000 kernel: Call Trace:
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:46 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:46 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:46 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:46 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:46 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:46 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:46 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:46 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:46 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:46 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:46 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:46 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:46 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:46 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:46 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:46 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:46 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:46 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:46 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:46 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:46 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:46 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:46 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:46 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:46 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:46 xcp000 kernel: ---[ end trace d9ef8dc18cbf58e1 ]---
Apr  7 14:54:46 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:46 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:46 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:46 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:46 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:46 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:46 xcp000 kernel: Call Trace:
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:46 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:46 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:46 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:46 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:46 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:46 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:46 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:46 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:46 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:46 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:46 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:46 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:46 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:46 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:46 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:46 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:46 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:46 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:46 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:46 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:46 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:46 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:46 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:46 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:46 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:46 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:46 xcp000 kernel: ---[ end trace d9ef8dc18cbf58e2 ]---
Apr  7 14:54:46 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:46 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:46 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:46 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:46 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:46 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:46 xcp000 kernel: Call Trace:
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:46 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:46 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:46 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:46 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:46 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:46 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:46 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:46 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:46 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:46 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:46 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:46 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:46 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:46 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:46 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:46 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:46 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:46 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:46 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:46 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:46 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:46 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:46 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:46 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:46 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:46 xcp000 kernel: ---[ end trace d9ef8dc18cbf58e3 ]---
Apr  7 14:54:46 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:46 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:46 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:46 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:46 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:46 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:46 xcp000 kernel: Call Trace:
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:46 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:46 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:46 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:46 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:46 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:46 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:46 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:46 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:46 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:46 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:46 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:46 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:46 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:46 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:46 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:46 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:46 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:46 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:46 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:46 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:46 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:46 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:46 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:46 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:46 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:46 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:46 xcp000 kernel: ---[ end trace d9ef8dc18cbf58e4 ]---
Apr  7 14:54:46 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:46 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:46 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:46 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:46 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:46 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:46 xcp000 kernel: Call Trace:
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:46 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:46 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:46 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:46 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:46 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:46 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:46 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:46 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:46 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:46 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:46 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:46 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:46 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:46 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:46 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:46 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:46 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:46 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:46 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:46 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:46 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:46 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:46 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:46 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:46 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:46 xcp000 kernel: ---[ end trace d9ef8dc18cbf58e5 ]---
Apr  7 14:54:46 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:46 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:46 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:46 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:46 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:46 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:46 xcp000 kernel: Call Trace:
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:46 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:46 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:46 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:46 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:46 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:46 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:46 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:46 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:46 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:46 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:46 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:46 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:46 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:46 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:46 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:46 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:46 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:46 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:46 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:46 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:46 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:46 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:46 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:46 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:46 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:46 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:46 xcp000 kernel: ---[ end trace d9ef8dc18cbf58e6 ]---
Apr  7 14:54:46 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:46 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:46 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:46 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:46 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:46 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:46 xcp000 kernel: Call Trace:
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:46 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:46 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:46 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:46 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:46 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:46 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:46 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:46 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:46 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:46 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:46 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:46 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:46 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:46 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:46 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:46 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:46 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:46 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:46 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:46 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:46 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:46 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:46 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:46 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:46 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:46 xcp000 kernel: ---[ end trace d9ef8dc18cbf58e7 ]---
Apr  7 14:54:46 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:46 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:46 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:46 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:46 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:46 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:46 xcp000 kernel: Call Trace:
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:46 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:46 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:46 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:46 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:46 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:46 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:46 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:46 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:46 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:46 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:46 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:46 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:46 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:46 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:46 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:46 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:46 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:46 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:46 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:46 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:46 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:46 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:46 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:46 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:46 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:46 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:46 xcp000 kernel: ---[ end trace d9ef8dc18cbf58e8 ]---
Apr  7 14:54:46 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:46 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:46 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:46 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:46 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:46 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:46 xcp000 kernel: Call Trace:
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:46 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:46 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:46 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:46 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:46 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:46 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:46 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:46 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:46 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:46 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:46 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:46 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:46 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:46 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:46 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:46 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:46 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:46 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:46 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:46 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:46 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:46 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:46 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:46 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:46 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:46 xcp000 kernel: ---[ end trace d9ef8dc18cbf58e9 ]---
Apr  7 14:54:46 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:46 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:46 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:46 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:46 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:46 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:46 xcp000 kernel: Call Trace:
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:46 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:46 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:46 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:46 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:46 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:46 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:46 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:46 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:46 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:46 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:46 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:46 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:46 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:46 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:46 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:46 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:46 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:46 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:46 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:46 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:46 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:46 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:46 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:46 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:46 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:46 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:46 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:46 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:46 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:46 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:46 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:46 xcp000 kernel: ---[ end trace d9ef8dc18cbf58ea ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0128821>] ? select_task_rq_fair+0x251/0x660
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf58eb ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0128821>] ? select_task_rq_fair+0x251/0x660
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf58ec ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:54 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:54 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:54 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:54 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:54 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c0110008>] ? io_apic_set_pci_routing+0x68/0x100
Apr  7 14:54:54 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:54 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:54 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:54 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:54 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:54 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:54 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf58ed ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf58ee ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf58ef ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf58f0 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:54 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:54 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:54 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:54 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c0110008>] ? io_apic_set_pci_routing+0x68/0x100
Apr  7 14:54:54 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:54 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:54 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:54 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:54 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:54 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:54 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf58f1 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf58f2 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:54 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:54 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:54 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:54 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c0110008>] ? io_apic_set_pci_routing+0x68/0x100
Apr  7 14:54:54 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:54 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:54 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:54 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:54 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:54 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:54 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf58f3 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:54 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf58f4 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:54 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf58f5 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:54 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf58f6 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:54 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf58f7 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:54 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf58f8 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf58f9 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:54 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c015ae8b>] ? handle_percpu_irq+0x4b/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0106304>] ? handle_irq+0x34/0x60
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf58fa ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf58fb ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf58fc ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0128821>] ? select_task_rq_fair+0x251/0x660
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf58fd ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf58fe ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf58ff ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5900 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5901 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5902 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5903 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5904 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5905 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5906 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5907 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5908 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5909 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf590a ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf590b ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf590c ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf590d ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf590e ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf590f ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5910 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5911 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5912 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5913 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5914 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5915 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5916 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5917 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0128821>] ? select_task_rq_fair+0x251/0x660
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5918 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5919 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0128821>] ? select_task_rq_fair+0x251/0x660
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf591a ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf591b ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf591c ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf591d ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf591e ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf591f ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5920 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c020df80>] ? elv_queue_empty+0x20/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c021085b>] ? __blk_run_queue+0x1b/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5921 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5922 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5923 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5924 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5925 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5926 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5927 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5928 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c01591a7>] ? handle_IRQ_event+0x37/0x100
Apr  7 14:54:54 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c015ae8b>] ? handle_percpu_irq+0x4b/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c0106304>] ? handle_irq+0x34/0x60
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5929 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf592a ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf592b ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf592c ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf592d ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf592e ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf592f ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5930 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5931 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5932 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5933 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5934 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5935 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5936 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5937 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5938 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c020df80>] ? elv_queue_empty+0x20/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c021085b>] ? __blk_run_queue+0x1b/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5939 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf593a ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf593b ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf593c ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf593d ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf593f ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel: <4<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5941 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel: <4<4> [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5943 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? e security_file_2ac0>] ? rw_veri<4> [<c01936ed>] sys_wll_call+0x7/0--------[ cut heet/core/d50()
Apr  7 14:54:54 xcp000 kernel: Harnetbk: caps=(0x10801,_len=16050 ip_summed=0un nls_utf8 cigss lockd sunrpc opeT nf_conntrackate nf_conntrp_tables x_tablet sbs sbshc fan conort_pc lp parportacpi tpm_tis r button thermal_syata_piix ata_generidm_region_hasw_xxxx sd_mod ci_hcd ehci_hcd usbbitblit softcursor [last unde]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, co6.32.12-0.7.1.x4>Call Trace:
Apr  7 14:54:54 xcp000 kernel: <1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<th_comm_gso_segme06>] warn_slow<c0301a41>] skb_gso_<4> [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5945 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5946 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5947 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5949 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel: 41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf594b ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf594c ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/00xb
Apr  7 14:54:54 xcp000 kernel: ---[ end tr<4>---------NING:x1a1/0x2Name
Apr  7 14:54:54 xcp000 kernel: <9) len=ules linked ins_acl aumod llc ip xt_state nfilter video oury ac parta_acpi tpm_tis n thc_lib ata_pii2c_core pcspkr dm_region idejbd uhci_hcd on font tilicrocodeted: G   n #1
Apr  7 14:54:54 xcp000 kernel: Call so_segment+0x1a ? skb_gso_segment+0c012bc9c>]xa0
Apr  7 14:54:54 xcp000 kernel:  [x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf594e ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_renish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf594f ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0nish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c020df80>] ? elv_queue_empty+0x20/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c021085b>] ? __blk_run_queue+0x1b/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5951 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5953 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5954 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5955 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5956 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5957 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5958 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5959 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openva0 [op_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9x90 [openvswi_start_xmit+0x247/ue_xmit+0x3h_output+0x0/_output+0x138/0xish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_outx65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c083b8>] ip_loca] ip_queue_xmit+0x19check_preempt_wakeu72>] ? __skb_clt_skb+0x37x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? f0
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcpec8>] ? __switc20
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] >] ? autoremove_wakynirq+0permission+0xf/0x20rify_area+0x+0x146/0x1565/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] <4> [<c01044e1>] s
Apr  7 14:54:54 xcp000 kernel: ---[ en----------[ cut RNING: at netnt+0x1a1/0x250(ame
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x1n=16100 data_linked in: tun nh_rpcgss lockd sunf_conntrack_ipv4 nfk xt_tcpudp bles binfmt_mi sbshc fan container battery acp parport nvram thei tpm_tis rtc_cmos processbutton thermal_sta_piix ata_generic lcore pcspkr dm_w_xxxx sd_mod scsi_i_hcd ehci_hcd uslit bitbl: microcode]
Apr  7 14:54:54 xcp000 kernel:  Tainted: G        W  2.6.32.1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c018cf7c>] ? cache_alloc_refill+0x6c/0x610
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf595c ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf595d ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_nternal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5960 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_wr internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:54 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:54 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:54 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:54 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01633ae>] ? mempool_free_slab+0xe/0x10
Apr  7 14:54:54 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:54 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:54 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:54 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:54 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:54 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:54 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5963 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel: 37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5964 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/9>] netdev_send+0x29/<4> [<f02f6a09>penvswitch_mod]+0x1a/0x30 [openvswit_actions+0x32b4> [<c037ef12a5>]0 [openvswitch_mod]ort_receive+0x3d]
Apr  7 14:54:54 xcp000 kernel:  [<f020x49/0x90 [37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc1mit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5966 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verivfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5968 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5969 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf596a ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=27780 data_len=27730 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:54 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:54 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:54 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:54 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01633ae>] ? mempool_free_slab+0xe/0x10
Apr  7 14:54:54 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:54 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:54 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:54 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:54 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:54 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:54 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf596b ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf596c ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x6 microcode]
Apr  7 14:54:54 xcp000 kernel: Pinted: G       .170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? sa1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? s0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] wmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x1031341d>] sch_direct? kmap_atomx291/0x4b00x40 [openvswitch_h_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [opend]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58d]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _sp4> [<f02f12a5>] dp_xe5/0x190port_receive+0x3<f02f81a9>] intswitch_mo_start_ueue_xmit ip_fi] ip_finp_finish_output+0x0/] ip_output+0x65/0nish_output+0x0/0x2c0cal_ou7/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0100x130
Apr  7 14:54:54 xcp000 kernel:  [+0x8ex22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c03x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c+0x33c/0x9
Apr  7 14:54:54 xcp000 kernel:  [<c033c1710
Apr  7 14:54:54 xcp000 kernel:  [<0xf7/0x590
Apr  7 14:54:54 xcp000 kernel:  [0xa3/0xy_sock>] tcp_v4_rcv+0x5fd/0x7>] ? nf_iterate+0x53/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:54 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01633ae>] ? mempool_free_slab+0xe/0x10
Apr  7 14:54:54 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:54 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:54 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:54 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:54 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:54 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:54 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf596e ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  ite+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5970 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5971 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core bumove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5972 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:54 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:54 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:54 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:54 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:54 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:54 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:54 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:54:54 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5973 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_cal/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5974 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_ach_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5976 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x3762a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5979 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel: 165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:54 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:54 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:54 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:54 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:54 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:54 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:54 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:54 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:54 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:54 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf597b ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel: d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf597d ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf597e ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: c
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:54 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:54 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:54 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:54 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:54 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:54 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:54 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:54 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:54 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:54 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf597f ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>]0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5981 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bend+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0135da5>] ? lock_timer_base+0x25/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:54 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:54 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:54 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:54 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:54 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:54 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:54 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:54 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:54 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:54 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5983 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5985 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a0? set_next_entity+0x1f/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:54 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5986 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:54 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:54 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:54 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:54 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:54 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:54 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:54 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:54:54 xcp000 kernel:  /0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:54 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:54 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:54 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:54 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:54 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:54 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:54 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:54:54 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5988 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf598a ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:54 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:54 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:54 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:54 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:54 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:54 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:54 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:54 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:54 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:54 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf598b ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=30700 data_len=30650 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f0ish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:54 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:54 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:54 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:54 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:54 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:54 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:54 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf598c ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x0301a41>] skb_gso_> [<c0301c63>]390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] s> [<c011b2a1>] ? kmap_at1c0
Apr  7 14:54:54 xcp000 kernel: <40
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] envswitch_mod]
Apr  7 14:54:54 xcp000 kernel: < [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [30 [openvswicute_actions+0x<4> [<c037e043>] ? _spin_un
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_proceet+0xe5/0x190 [openvt_receive+0x38/0xa0 > [<f02f81a9>] ich_mod]
Apr  7 14:54:54 xcp000 kernel:  [+0x247/0x390_xmit+0x3cc/nish_out] ip_finish_output0328720>] ? i4> [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf598d ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sb_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:54 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:54 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:54 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:54 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:54 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:54 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:54 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:54 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:54 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:54 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf598f ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5990 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5991 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5992 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c020df80>] ? elv_queue_empty+0x20/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c021085b>] ? __blk_run_queue+0x1b/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5993 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24l auth_rpcgss lock nf_conntrack_ipv4 nf_d xt_tcpudp ipror video output sbs sbshcery ac parport_pc_cmos processor tpm rtc_co_raw tpm_bios rtc_core pcspkr dm_rod 3w_xxxx sd_mod s ohci_hcd  bitblit soft
Apr  7 14:54:54 xcp000 kernel: Pid: 23824,   2.6.32.1en #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:o_segment+0x1a1/0x250 skb_gso_>] warn_slowpath_c41>] ? skb_gso_segmec012bd06>] warn_0301a41>] skb_c0301c63>] dev_ha0
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __b/0xe0 [nf_connt+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel: t+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<it+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel: x40 [openvswitport_send+0x49/0x4> [<f02ef2
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] eswitch_mod]
Apr  7 14:54:54 xcp000 kernel: <4bh+0x2ket+0xe5/0x190 [openv6958>] vpvswitch_mod]
Apr  7 14:54:54 xcp000 kernel: xmit+0x49/0x90 [ope [<c0301d37>] dev4> [<c [<c0328720>] ? 0
Apr  7 14:54:54 xcp000 kernel:  [<c03288x2c0
Apr  7 14:54:54 xcp000 kernel: 0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0320x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c01284empt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? _switch_to+0x3ba>] sock_aio_write+<c019290d>]0700>] ? autor50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5995 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<ve_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5997 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5998 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_97fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5999 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf599a ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata01 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf599b ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02e+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf599c ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_no0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf599f ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf59a0 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conn8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf59a1 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf59a2 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror vide41>] skb_gso_segment+0xt_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<t_xmit+0x16d/0x1f00304e91>] dev_queue_xmiv_send+0x29/0x40 [0x49/0x100 [ooutput+0x1a/0xef58b>] ech_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c03/0x30
Apr  7 14:54:54 xcp000 kernel:  cket+0xe5/0x190 [op [<f02fitch_mod]
Apr  7 14:54:54 xcp000 kernel:  xmit+0x49/0x90 [openvswi1d37>] dev> [<c0304f28720>] ? ip_finis28858>] ip_f[<c0328720>] ? ip[<c0328cf5>] ip_out720>] ? ip_finish_c03283b8>] ip_local_of87>] ip_queue_xmiteck_preempt_ __skb_clone+0x22/0xdp_transmit_skb+b7c>] tcp_w9e3>] ? __alloc_pages_n0
Apr  7 14:54:54 xcp000 kernel:  [<c033cmes+0x30x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102e022/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c020a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [> [<c0140700>] ? autoremove> [<c01feef/0x20
Apr  7 14:54:54 xcp000 kernel:  [<cea+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  146/0x150
Apr  7 14:54:54 xcp000 kernel: <+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel: <4ll+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: --f59a4 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf59a5 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=32160 data_len=32110c0
Apr  7 14:54:54 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:54 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:54 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:54 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:54 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:54 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:54 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:54 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf59a6 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf59a7 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_seeue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf59a8 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:54 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:54 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:54 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:54 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:54 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:54 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:54 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:54 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:54 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:54 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf59a9 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf59aa ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf59ac ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x39ue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:54 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:54 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:54 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:54 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:54 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:54 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:54 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:54 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:54 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:54 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf59ae ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=32160 data_len=32110 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1tx_action+0xe92/0x1520
Apr  7 14:54:54 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:54 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:54 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:54 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf59af ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf59b0 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror vidc8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf59b1 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:54 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:54 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:54 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:54 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:54 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:54 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:54 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:54 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:54 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:54 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf59b2 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf59b3 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c020df80>] ? elv_queue_empty+0x20/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c021085b>] ? __blk_run_queue+0x1b/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf59b4 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel: s+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf59b5 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:54:54 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:54 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:54 xcp000 kernel:  [<c016a0a5>] ? put_page+0x35/0xe0
Apr  7 14:54:54 xcp000 kernel:  [<c037e1d6>] ? _spin_lock_bh+0x16/0x100
Apr  7 14:54:54 xcp000 kernel:  [<c02f4fe6>] release_sock+0x56/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c03310ef>] tcp_recvmsg+0x2cf/0x870
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f4923>] sock_common_recvmsg+0x43/0x60
Apr  7 14:54:54 xcp000 kernel:  [<c02f2225>] sock_aio_read+0x115/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0192a1d>] do_sync_read+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193296>] vfs_read+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019367d>] sys_read+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf59b7 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf59b8 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel: <4wpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf59bb ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finwpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c020df80>] ? elv_queue_empty+0x20/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c021085b>] ? __blk_run_queue+0x1b/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf59bd ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf59be ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf59bf ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf59c0 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf59c1 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf59c2 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf59c3 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf59c4 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf59c5 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf59c6 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf59c7 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf59c8 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf59c9 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf59ca ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf59cb ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf59cc ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf59cd ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf59ce ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf59cf ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf59d0 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf59d1 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf59d2 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf59d3 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:54 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf59d4 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:54 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf59d5 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf59d6 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0128821>] ? select_task_rq_fair+0x251/0x660
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf59d7 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0128821>] ? select_task_rq_fair+0x251/0x660
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf59d8 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf59d9 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf59da ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0128821>] ? select_task_rq_fair+0x251/0x660
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf59db ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf59dc ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf59dd ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=32160 data_len=32110 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:54 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:54 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:54 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:54 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01633ae>] ? mempool_free_slab+0xe/0x10
Apr  7 14:54:54 xcp000 kernel:  [<c016348c>] ? mempool_free+0x2c/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:54 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:54 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:54 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:54 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:54 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:54 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf59de ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf59df ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf59e0 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf59e1 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf59e2 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf59e3 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf59e4 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf59e5 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170526/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf59e6 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf59e7 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf59e8 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf59e9 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhc26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf59ea ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf59eb ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c03_start_xmit+0 ? __nf_ct_refrack]
Apr  7 14:54:54 xcp000 kernel:  [<c03<4> [<c011b2a1>] ? kmap_0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c03044b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel: 00 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel: 0x30 [opxecute]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? 30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_prcket+0xe5/0x190 [openvsort_receive+0x38/0xa<4> [<f02f81aitch_mod]
Apr  7 14:54:54 xcp000 kernel: <it+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0ue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel: <4finish_output+08>] ip_finish_output<c0328720>] ? ip
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf59ee ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20--
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf59f1 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf59f2 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf59f3 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf59f5 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_de+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf59f7 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_star8858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf59f9 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area8858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf59fb ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area parport nvras rtc_cmos processor tpm rtc_e1000 serio_raw tpm_bios rtc_eric libatr dm_regiod_mod 3w_xxxx ohci_hcleblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf59fe ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf59ff ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c033a ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5a01 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel: ock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5a02 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:54 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:54 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:54 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:54 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01633ae>] ? mempool_free_slab+0xe/0x10
Apr  7 14:54:54 xcp000 kernel:  [<c016348c>] ? mempool_free+0x2c/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:54 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:54 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:54 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:54 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:54 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:54 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5a04 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actionspin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5a07 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0125cab>] ? try_to_wake_up+0xab/0x260
Apr  7 14:54:54 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:54 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:54 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:54 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:54 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01633ae>] ? mempool_free_slab+0xe/0x10
Apr  7 14:54:54 xcp000 kernel:  [<c016348c>] ? mempool_free+0x2c/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:54 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:54 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:54 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:54 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:54 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:54 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5a08 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __aldo_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0135da5>] ? lock_timer_base+0x25/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:54 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:54 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:54 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:54 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01633ae>] ? mempool_free_slab+0xe/0x10
Apr  7 14:54:54 xcp000 kernel:  [<c016348c>] ? mempool_free+0x2c/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:54 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:54 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:54 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:54 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:54 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:54 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5a0c ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5a0e ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/2ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:54 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:54 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:54 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:54 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:54 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:54 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:54 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:54 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:54 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:54 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:54 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5a0f ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100ute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:54 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:54 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:54 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:54 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:54 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:54 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:54 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:54 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:54:54 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5a10 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 d]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:54 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:54 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:54 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:54 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:54 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:54 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:54 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:54 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:54 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:54 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:54 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5a13 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=30700 data_len=30650 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] ne7bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:54 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5a14 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5a15 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5a16 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel: 0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5a18 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5a19 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_cor ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5a1b ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel: <c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5a1c ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5a1d ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5a1e ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5a1f ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x9m_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:54 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:54 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:54 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:54 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:54 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:54 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:54 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:54 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:54:54 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:54:54 xcp000 kernel:  [<c0124d05>] ? finish_task_switch+0x95/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:54 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5a21 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=35080 data_len=35030 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmirt_send+0x49/0x100 [openvsw+0x1a/0x30 [openvswitcute_actions+0x32b/0x9f0 [ope4> [<c037e043>] ? _spin> [<f02f12a5>] dp_process_received_pac/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel: t_receive+0x38
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>][openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c03ard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel: <_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [ ip_finish_output+0x13 ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel: <>] ip_output+0x65/0xb ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0165f72ge+0xd2/0x280
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>]ne+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  76/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c0skb+0x34/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c03/0x60
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_p1/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c033950xf7/0x590
Apr  7 14:54:54 xcp000 kernel:  <4> [<c01ff9af>] ?f/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0x5fd/0x7b053/0x80
Apr  7 14:54:54 xcp000 kernel: <deliver_finish+cal_d ip_local_deliver+0x2d/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel: cv_finish+0xcv+0x1e2/0x2c0finish+0x0cv+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:54 xcp000 kernel:  [<c011ea38>? __wake_] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:54 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:54 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x8x_ni+0x1a/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c092/0x1520
Apr  7 14:54:54 xcp000 kernel: _curr+0_dequt_next_en ? schedule+0x2e9/0x970
Apr  7 14:54:54 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5a22 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5a24 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:54 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:54 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:54 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:54 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:54 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:54 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:54 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:54 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:54:54 xcp000 kernel:  [<c02abe9fibata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5a27 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_modibata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:54 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:54 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:54 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:54 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:54 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:54 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:54 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:54 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:54 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:54 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:54 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5a29 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtcput+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5a2b ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_no_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:54 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:54 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:54 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:54 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:54 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:54 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:54 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:54 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:54 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:54 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:54 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5a2d ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitco_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5a2f ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5a30 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0125cab>] ? try_to_wake_up+0xab/0x260
Apr  7 14:54:54 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:54 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:54 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:54 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:54 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:54 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:54 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:54 xcp000 kernel:  [<c013117a>]ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5a33 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c0ch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:54 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:54 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:54 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:54 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:54 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:54 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:54 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:54 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:54 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:54 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:54 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5a35 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actidm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5a37 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [opment+0xroduct Name
Apr  7 14:54:54 xcp000 kernel: <100 data_len=160 in: tun nls_utf8 cifs ncgss lockf_conntr nf_conntrack p_tables x_tsbs sbshc port nvram thers rtc_cmos procee1000 seriota_generic pcspkmod 3w_xxxx sd_mo uhci_hcd ohci_hcd etileblit bicrocode]
Apr  7 14:54:54 xcp000 kernel: Pid: 1269, comm: netback/1 Tainte 2.6.32.12-0.7.1.4>Call Trace:gment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel: gso_segment+ warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>]30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]f24a>] do_outputtch_mod]
Apr  7 14:54:54 xcp000 kernel:  /0x9f0 [openvswit] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:54 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:54 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:54 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:54 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:54 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:54 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:54 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:54 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:54:54 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5a39 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5a3a ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel: <4cute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:54 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:54 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:54 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:54 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:54 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:54 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:54 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:54 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:54 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:54 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:54 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5a3c ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=30700 data_len=30650 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5a3d ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5a3e ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcsp0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5a3f ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:54 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:54 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:54 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:54 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:54 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:54 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:54 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:54 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:54 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:54 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c037bc19>] ? sx0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5a42 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5a43 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e10hread+0x7f/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5a45 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5a46 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1ore button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5a49 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a0/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=35080 data_len=35030 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:54 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:54 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:54 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:54 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:54 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:54 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:54 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:54 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:54 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:54 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:54 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:54 xcp000 kernel: ---[ /dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5a4c ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5a4d ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5a50 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitc/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5a52 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:54 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:54 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:54 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:54 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:54 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:54 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:54 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:54 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:54 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:54 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:54 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5a53 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_x4> [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5a55 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0nntrack xt_tcpudp ipts x_tables binfmt_sbs sbshc fan contac lp parport acpi tpm_tis rtc_cmbutton theta_piixpkr dm_region_hash dmd 3w_xxxx sd_mocd ehci_hcd usbcorebitblit softcursocode]
Apr  7 14:54:54 xcp000 kernel: Pid: 2.6.32.12-0.7.1.xsce:
Apr  7 14:54:54 xcp000 kernel:  [<c0301/0x250
Apr  7 14:54:54 xcp000 kernel:  [<
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301ment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel: <path_fmt+0x26/skb_gso_sv_hard_start_ ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmi11b2a1>] ? kmap_a[<c0304e91>] dev_4> [<f02penvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] h_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard0
Apr  7 14:54:54 xcp000 kernel:  [<c03043cc/0x4b0
Apr  7 14:54:54 xcp000 kernel: x0/0x2c0
Apr  7 14:54:54 xcp000 kernel: ut+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5a57 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:54 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:54 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:54 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:54 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:54 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:54 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:54 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:54 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:54:54 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:54:54 xcp000 kernel:  [<c0124d05>] ? finish_task_switch+0x95/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:54 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5a58 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------WARNING: t+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Htem Product Name
Apr  7 14:54:54 xcp000 kernel: 1829) len=7340 da
Apr  7 14:54:54 xcp000 kernel: Modules s nfs_acl auth_rpcgsllc ipt_REg_ipv4 xt_s_filter ip_tabrror video output parport_pc lp parport ni tpm_tis  butts rtc_lib ata_piix ata_gen01 i2c_core pcspkr m_mod ide_gd_mod 3w_xi_hcd ohci_hcd nt tileblit bitblit soode]
Apr  7 14:54:54 xcp000 kernel: PiG        W  2.6..170586xen #1
Apr  7 14:54:54 xcp000 kernel: ] ? skb_gso_segm [<c0301a41>]0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0mon+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:54 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:54 xcp000 kernel:  f8dc18cbf5ab7 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ab8 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: .0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ab9 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:54 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:54 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:54 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:54 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01633ae>] ? mempool_free_slab+0xe/0x10
Apr  7 14:54:54 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:54 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:54 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:54 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:54 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:54 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:54 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:54 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5abc ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5abd ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5abe ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5abf ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=20480 data_len=20430 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:54 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:54 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:54 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:54 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01633ae>] ? mempool_free_slab+0xe/0x10
Apr  7 14:54:54 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:54 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:54 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:54 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c01312b5>] do_soft[<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ac0 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ac1 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ac2 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ac3 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=21940 data_len=21890 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:54 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:54 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:54 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:54 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01633ae>] ? mempool_free_slab+0xe/0x10
Apr  7 14:54:54 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:54 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:54 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:54 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:54 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:54 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:54 xcp000 kernel:  41>] ? skb_gso_segment+0x warn_slowpath_co01a41>] ? skb_12bd06>] warn_slowpath_f0301a41>] skb_gso_] dev_hard_start_xmith_direct_xmit+] ? kmap_ae91>] dev_queue_xmit+0x29379>] netdev_send+0xmod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a090 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  x30 [openvswitch_mxecute_actio37e0402f12a5>] de5/0x190 [open6958>] vport_rewitch_mod]
Apr  7 14:54:54 xcp000 kernel: <4_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ac5 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ac6 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ac7 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=19020 data_len=18970 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lart_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:54 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:54 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:54 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:54 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01633ae>] ? mempool_free_slab+0xe/0x10
Apr  7 14:54:54 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:54 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:54 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:54 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:54 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:54:54 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:54:54 xcp000 kernel:  [<c0124d05>] ? finish_task_switch+0x95/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:54 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ac8 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_receiocode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5aca ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_r4> [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5acb ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=19020 data_len=18970 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:54 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:54 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:54 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:54 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01633ae>] ? mempool_free_slab+0xe/0x10
Apr  7 14:54:54 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:54 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:54 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:54 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:54 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:54 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:54 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:54 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5acc ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5acd ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ace ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=33620 data_len=33570 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:54 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:54 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:54 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:54 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01633ae>] ? mempool_free_slab+0xe/0x10
Apr  7 14:54:54 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:54 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:54 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:54 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:54 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:54 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5acf ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ad0 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ad1 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ad2 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ad3 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ad4 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ad5 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ad6 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ad7 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ad8 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ad9 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel: <gment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5adb ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5adc ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c0131>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ade ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c03281>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ae0 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ae1 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:54 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:54 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ae3 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? i_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0128821>] ? select_task_rq_fair+0x251/0x660
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ae5 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ae7 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel: <42256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0128821>] ? select_task_rq_fair+0x251/0x660
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ae9 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c04> [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5aeb ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_> [<c0106a51>] ? lo_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel: <4ve_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  01feedf>] ? security_file_p0>] ? rw_verify_area+0x60/0xc/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936<c01044e1>] syscall_call+0x trace cut here/dev.cardware name: netbk: ca_len=16050  in: tun nlsgss locconntrack_ipv4 nf_def_connx_tables binfmsbs sbshort nvram thermal sg processor tps e1000 se ata_generic libata i2c_i8 dm_region_hash dm_log dm_mod ide_w_xxxx sd_mod scsi_mod ext3i_hcd usbcore fbcon font tt softcursor [last unloa, comm: sshd Tainted: 0.7.1.xs1.0.0.311.170586xenTrace:
Apr  7 14:54:54 xcp000 kernel:  [<c00x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  o_segment warn_slowpath_301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5aed ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5aee ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5aef ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5af0 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: S4> [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5af1 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5af2 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5af5 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5af6 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5af7 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5af8 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5af9 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c02900d8>] ? floppy_ready+0x108/0x5f0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5afa ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5afb ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5afc ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitslowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5aff ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b01 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_fion+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b03 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xon+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b05 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b06 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b07 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b08 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b09 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitcinish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b0a ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b0b ]---
Apr  7 14:54:54 xcp000 kernel: ------------[/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:54 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b0c ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b0d ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/co
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b0f ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c03012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b11 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c03ut+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c020df80>] ? elv_queue_empty+0x20/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c021085b>] ? __blk_run_queue+0x1b/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b13 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b14 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c020df80>] ? elv_queue_empty+0x20/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c021085b>] ? __blk_run_queue+0x1b/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b15 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_g+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b17 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b18 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitl_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b19 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=32160 data_len=32110 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:54 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:54 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:54 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:54 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01633ae>] ? mempool_free_slab+0xe/0x10
Apr  7 14:54:54 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:54 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:54 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:54 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:54 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:54 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:54 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:54 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b1b ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x6ent+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b1e ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b1f ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c01 [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:54 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:54 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:54 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:54 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01633ae>] ? mempool_free_slab+0xe/0x10
Apr  7 14:54:54 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:54 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:54 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:54 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:54 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:54 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:54 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:54 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b22 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: ss----------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b24 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 1269, comm: netba<4> [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:54 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:54 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:54 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:54 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01633ae>] ? mempool_free_slab+0xe/0x10
Apr  7 14:54:54 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:54 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:54 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:54 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:54 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:54 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:54 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:54 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b25 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: -------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b27 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6mod]
Apr  7 14:54:54 xcp000 kernel:  [<c03x390
Apr  7 14:54:54 xcp000 kernel:  [<x4b0
Apr  7 14:54:54 xcp000 kernel: x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c032x2c0
Apr  7 14:54:54 xcp000 kernel:  x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c00xb0
Apr  7 14:54:54 xcp000 kernel:  [x2c0
Apr  7 14:54:54 xcp000 kernel: <0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f8x390
Apr  7 14:54:54 xcp000 kernel:  /0x1d0
Apr  7 14:54:54 xcp000 kernel: <2/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c0/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c0/0x900
Apr  7 14:54:54 xcp000 kernel: <4odemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel: <4h_pendsg+0x706/0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel: 0x10a/80
Apr  7 14:54:54 xcp000 kernel:  x110
Apr  7 14:54:54 xcp000 kernel: <4function+0x0xb0
Apr  7 14:54:54 xcp000 kernel:  /0x20/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c193>] syscalltrace d9e[ cut at net/core/dx250()
Apr  7 14:54:54 xcp000 kernel: H4>netbk: caps=(0xta_len=10210ls_utfsunrpc onntrack_ipvonntracles x_tables binfmt_misc dm_mirror video output sbs sbshc fanry ac p evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd on font tileblit bitblid: microcsshd T0.7.14> [<c0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b29 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel: ---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c015ae8b>] ? handle_percpu_irq+0x4b/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b2b ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b2c ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b2d ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:54 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:54 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:54 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:54 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01633ae>] ? mempool_free_slab+0xe/0x10
Apr  7 14:54:54 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:54 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:54 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:54 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:54 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:54 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:54 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:54 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b2f ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=35080 data_len=35030 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 1269, comm:2f/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:54 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01633ae>] ? mempool_free_slab+0xe/0x10
Apr  7 14:54:54 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:54 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:54 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:54 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:54 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:54 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:54 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:54 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b30 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_w] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b32 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:54 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:54 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:54 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c03250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b34 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvsw   W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b36 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:54 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:54 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:54 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:54 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01633ae>] ? mempool_free_slab+0xe/0x10
Apr  7 14:54:54 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:54 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:54 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:54 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:54 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:54:54 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:54:54 xcp000 kernel:  [<c0124d05>] ? finish_task_switch+0x95/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:54 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b37 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b38 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x9rite+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b39 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b3a ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:54 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:54 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:54 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:54 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01633ae>] ? mempool_free_slab+0xe/0x10
Apr  7 14:54:54 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:54 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:54 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:54 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:54 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:54 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:54 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:54 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b3b ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbc011b2a1>] ? kmap_ato<c0304e91>] dev_que<f02f8379>] netdev_se4> [<f02f6a09>] vport_sd]
Apr  7 14:54:54 xcp000 kernel:  [<openvswitch_mod]ctions+0x32b/0x9f0 [openvs037e043>] ? _spin_unlock[<f02f12a5>] dp_prpenvswitch_mod]eceive+0x38/nternal_dev_xmi
Apr  7 14:54:54 xcp000 kernel:  [<c030x247/0x390
Apr  7 14:54:54 xcp000 kernel: <+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel: <4nish_outp ip_finish_output+0x1388720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b3d ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b3e ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0125cab>] ? try_to_wake_up+0xab/0x260
Apr  7 14:54:54 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:54 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:54 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:54 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:54 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01633ae>] ? mempool_free_slab+0xe/0x10
Apr  7 14:54:54 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:54 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:54 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:54 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:54 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:54 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:54 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:54 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b3f ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b40 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binf_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b41 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b44 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b46 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b47 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b48 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01fe1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b4b ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0<4> [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b4c ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b4d ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mo_hcd ehci_hcd ut bitblit sofd: 23826.32.12-0.7.1.x<4>Call Trace:segment+0x1a1/0? skb_gso_seg12bc9c>] warn<4> [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b4e ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b4f ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b50 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b51 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b52 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:54 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:54 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:54 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:54 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01633ae>] ? mempool_free_slab+0xe/0x10
Apr  7 14:54:54 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:54 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:54 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:54 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:54 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:54:54 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:54:54 xcp000 kernel:  [<c0124d05>] ? finish_task_switch+0x95/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:54 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b53 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b54 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b55 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b56 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:54 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:54 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:54 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:54 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01633ae>] ? mempool_free_slab+0xe/0x10
Apr  7 14:54:54 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:54 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:54 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:54 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:54 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:54 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:54 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:54 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b57 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b58 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b59 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b5a ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b5b ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b5c ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b5d ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b5e ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:54 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:54 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:54 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:54 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:54 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01633ae>] ? mempool_free_slab+0xe/0x10
Apr  7 14:54:54 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:54 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:54 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:54 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:54 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:54 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:54 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:54 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:54 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:54 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b5f ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b60 ]---
Apr  7 14:54:54 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:54 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:54 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:54 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:54 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:54 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:54 xcp000 kernel: Call Trace:
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:54 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:54 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:54 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:54 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:54 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:54 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:54 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:54 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:54 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:54 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:54 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:54 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:54 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:54 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:54 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:54 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:54 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:54 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:54 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:54 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:54 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:54 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:54 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:54 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:54 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:54 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:54 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b61 ]---
Apr  7 14:54:55 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:55 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:55 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:55 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:55 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:55 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:55 xcp000 kernel: Call Trace:
Apr  7 14:54:55 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:55 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:55 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:55 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:55 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:55 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:55 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:55 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:55 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:55 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:55 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:55 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:55 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:55 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:55 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:55 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:55 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:55 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:55 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:55 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:55 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:55 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:55 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:55 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:55 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:55 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:55 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:55 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:55 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:55 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:54:55 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:55 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:55 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:55 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:55 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:55 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:55 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:55 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:55 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:55 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:55 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:55 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:55 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:55 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:55 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:55 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:55 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b62 ]---
Apr  7 14:54:55 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:55 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:55 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:55 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:54:55 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:55 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:55 xcp000 kernel: Call Trace:
Apr  7 14:54:55 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:55 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:55 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:55 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:55 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:55 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:55 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:55 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:55 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:55 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:55 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:55 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:55 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:55 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:55 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:55 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:55 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:55 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:55 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:55 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:55 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:55 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:55 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:55 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:55 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:55 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:55 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:55 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:55 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:55 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:54:55 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:55 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:55 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:55 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:55 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:55 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:55 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:55 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:55 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:55 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:55 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:55 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:55 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:55 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:55 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:55 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:55 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b63 ]---
Apr  7 14:54:55 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:55 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:55 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:55 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:54:55 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:55 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:55 xcp000 kernel: Call Trace:
Apr  7 14:54:55 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:55 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:55 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:55 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:55 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:55 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:55 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:55 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:55 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:55 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:55 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:55 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:55 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:55 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:55 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:55 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:55 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:55 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:55 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:55 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:55 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:55 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:55 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:55 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:55 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:55 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:55 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:55 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:55 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:55 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:55 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:55 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:55 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:55 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:55 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:54:55 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:55 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:55 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:55 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:55 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:55 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:55 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:55 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:55 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:55 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:55 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:55 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:55 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:55 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:55 xcp000 kernel:  [<c01633ae>] ? mempool_free_slab+0xe/0x10
Apr  7 14:54:55 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:55 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:55 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:55 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:55 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:55 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:55 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:55 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:55 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:55 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:55 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:55 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:55 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:55 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:55 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:55 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:55 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:55 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:55 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b64 ]---
Apr  7 14:54:55 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:55 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:55 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:55 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:54:55 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:55 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:55 xcp000 kernel: Call Trace:
Apr  7 14:54:55 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:55 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:55 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:55 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:55 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:55 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:55 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:55 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:55 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:55 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:55 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:55 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:55 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:55 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:55 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:55 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:55 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:55 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:55 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:55 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:55 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:55 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:55 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:55 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:55 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:55 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:55 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:55 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:55 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:55 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:55 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:55 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:55 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:55 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:55 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:54:55 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:55 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:55 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:55 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:55 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:55 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:55 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:55 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:55 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:55 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:55 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:55 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:55 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:55 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:55 xcp000 kernel:  [<c01633ae>] ? mempool_free_slab+0xe/0x10
Apr  7 14:54:55 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:55 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:55 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:55 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:55 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:55 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:55 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:55 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:55 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:55 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:55 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:55 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:55 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:55 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:55 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:55 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:55 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:55 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:55 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b65 ]---
Apr  7 14:54:55 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:55 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:55 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:55 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:54:55 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:55 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:55 xcp000 kernel: Call Trace:
Apr  7 14:54:55 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:55 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:55 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:55 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:55 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:55 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:55 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:55 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:55 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:55 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:55 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:55 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:55 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:55 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:55 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:55 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:55 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:55 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:55 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:55 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:55 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:55 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:55 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:55 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:55 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:55 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:55 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:55 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:55 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:55 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:54:55 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:55 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:55 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:55 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:55 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:55 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:55 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:55 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:55 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:55 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:55 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:55 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:55 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:55 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:55 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:55 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:55 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b66 ]---
Apr  7 14:54:55 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:55 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:55 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:55 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:54:55 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:55 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:55 xcp000 kernel: Call Trace:
Apr  7 14:54:55 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:55 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:55 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:55 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:55 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:55 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:55 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:55 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:55 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:55 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:55 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:55 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:55 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:55 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:55 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:55 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:55 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:55 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:55 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:55 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:55 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:55 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:55 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:55 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:55 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:55 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:55 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:55 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:55 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:55 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:55 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:55 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:55 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:55 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:55 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:54:55 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:55 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:55 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:55 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:55 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:55 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:55 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:55 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:55 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:55 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:55 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:55 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:55 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:55 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:55 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:55 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:55 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:55 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:55 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:55 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:55 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:55 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:55 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:55 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:55 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:55 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:55 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:55 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:55 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:55 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:55 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:55 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:55 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b67 ]---
Apr  7 14:54:55 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:55 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:55 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:55 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:54:55 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:55 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:55 xcp000 kernel: Call Trace:
Apr  7 14:54:55 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:55 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:55 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:55 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:55 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:55 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:55 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:55 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:55 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:55 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:55 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:55 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:55 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:55 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:55 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:55 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:55 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:55 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:55 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:55 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:55 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:55 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:55 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:55 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:55 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:55 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:55 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:55 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:55 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:55 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:54:55 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:55 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:55 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:55 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:55 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:55 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:55 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:55 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:55 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:55 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:55 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:55 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:55 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:55 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:55 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:55 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:55 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b68 ]---
Apr  7 14:54:55 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:55 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:55 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:55 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:54:55 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:55 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:55 xcp000 kernel: Call Trace:
Apr  7 14:54:55 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:55 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:55 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:55 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:55 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:55 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:55 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:55 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:55 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:55 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:55 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:55 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:55 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:55 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:55 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:55 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:55 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:55 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:55 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:55 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:55 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:55 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:55 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:55 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:55 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:55 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:55 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:55 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:55 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:55 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:55 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:55 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:55 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:55 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:55 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:54:55 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:55 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:55 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:55 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:55 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:55 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:55 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:55 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:55 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:55 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:55 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:55 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:55 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:55 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:55 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:55 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:55 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:55 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:55 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:55 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:55 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:55 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:55 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:55 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:55 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:55 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:55 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:55 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:55 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:55 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:55 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:55 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:55 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b69 ]---
Apr  7 14:54:55 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:55 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:55 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:55 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:55 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:55 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:55 xcp000 kernel: Call Trace:
Apr  7 14:54:55 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:55 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:55 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:55 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:55 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:55 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:55 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:55 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:55 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:55 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:55 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:55 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:55 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:55 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:55 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:55 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:55 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:55 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:55 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:55 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:55 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:55 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:55 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:55 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:55 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:55 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:55 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:55 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:55 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:55 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:55 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:55 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:55 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:55 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:55 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:55 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:55 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:55 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:55 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:55 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:55 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:55 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:55 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:55 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:55 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:55 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b6a ]---
Apr  7 14:54:55 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:55 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:55 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:55 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:55 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:55 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:55 xcp000 kernel: Call Trace:
Apr  7 14:54:55 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:55 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:55 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:55 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:55 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:55 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:55 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:55 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:55 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:55 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:55 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:55 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:55 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0128821>] ? select_task_rq_fair+0x251/0x660
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b6b ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0128821>] ? select_task_rq_fair+0x251/0x660
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b6c ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b6d ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:56 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b6e ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b6f ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b70 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b71 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b72 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8------------[ cut hereING: at net/co1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Haame
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x00 data_len=16050 les linked in: tun nls_ututh_rpcgss lockd llc ipt_REJECT nf_coipv4 xt_state nf_conntrac ip_tables x_tables bin video output sbs sbshac parport_pc lp parpodev pata_acpi tp button thermal_sys e1000ata_piix atacore pcspkr dm_regione_gd_mod 3w_xxxx sd_mod scsci_hcd ohci_hcd ehci_hcd usbcore fbct tileblit bitblit softcde]
Apr  7 14:54:56 xcp000 kernel: Pid: 238        W  2.6.32.124>Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<cment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel: _gso_segment+0x1warn_slowpath_coc0301a41>] ? skb_gs50
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] war26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b74 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b75 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b77 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b79 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b7a ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b7b ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b7c ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b7d ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b7e ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b7f ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b80 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b81 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b82 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b83 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146tput+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b85 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b88 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_callp_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b8a ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b8b ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b8c ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b8d ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b8e ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:56 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b8f ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b90 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0128821>] ? select_task_rq_fair+0x251/0x660
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b91 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:56 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b92 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b93 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0128821>] ? select_task_rq_fair+0x251/0x660
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b94 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0128821>] ? select_task_rq_fair+0x251/0x660
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b95 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b96 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b97 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0128821>] ? select_task_rq_fair+0x251/0x660
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b98 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel: 250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b9a ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] interna0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [+0x247/0x390
Apr  7 14:54:56 xcp000 kernel: c0328720>] ?28858>] ip_finish_ou0328720>] ? i0328cf ? ip_finish_ ip_local_out+0x18/7>] ip_queue_xmi ? check_p<c02f033a746>] tcp_tra7c>] tcp_write_xmit+669e3>] ? __alloc> [<c033c171>] __tcp_push_p1/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c<c0102e02>] ? __switc] sock_aio_w51>] >] do_sync_write+0xcd/0x1 ? autoremove_[<c01feedf>] ? securitf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0> [<c0193146>] vfs_w [<c01936scall_cal18cbf5b9b ]---
Apr  7 14:54:56 xcp000 kernel: --e ]------------
Apr  7 14:54:56 xcp000 kernel: WAre/dev.c:1250()
Apr  7 14:54:56 xcp000 kernel: Hardwareame
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_syncame
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b9d ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5b9f ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0o_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ba0 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_qumission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ba3 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0128821>] ? select_task_rq_fair+0x251/0x660
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ba4 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core b000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ba6 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x1 fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0128821>] ? select_task_rq_fair+0x251/0x660
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ba8 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ba9 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_w_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5bac ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5bad ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5bae ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/neric libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5bb0 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswi [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5bb2 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<c0200008>] ? security_inode_symlink+0x18/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c020df80>] ? elv_queue_empty+0x20/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5bb3 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=27780 data_len=27730 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0135da5>] ? lock_timer_base+0x25/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<c0200008>] ? security_inode_symlink+0x18/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c020df80>] ? elv_queue_empty+0x20/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq24, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5bb7 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/<c03244df>] ip_324b92>] ip_rcvb0>] ? ip_rcb0>] ? ip_rcv+0x0/0xive_skb+0x401/0x660c] ? elv_>] process_backaction+0x159/0x230
Apr  7 14:54:56 xcp000 kernel: /0x180
Apr  7 14:54:56 xcp000 kernel:  [<c00x180
Apr  7 14:54:56 xcp000 kernel:  [<c0
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a[<c02ab772>] net_tx_actio> [<c0120662>] ? upda>] ? __dequeue_ent12076f>] ? set_n ? schedule+0x2ebk_action700>] ? auto<4> [<c02abe20d+0x0/0x160x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5bb8 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03134ec>] ? __qdisc_run+0x4c/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5bb9 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tabcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5bba ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_idm_region_hash dmd 3w_xxxx sd_mohcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f1or [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5bbc ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtctpm rtc_core button therraw tpm_bios rtic libata i2c_i801 i_region_hash dm3w_xxxx sd_d ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5bbf ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<cnlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5bc1 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcpcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<c0200008>] ? security_inode_symlink+0x18/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c020df80>] ? elv_queue_empty+0x20/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5bc3 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_ha] warn_sowpath_+0x7c
Apr  7 14:54:56 xcp000 kernel: >] ? so_set+0x0
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] w_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<301a41>] sso_segmen0x1a10x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_directt+0x16d/0x1f> [<c2a1>] ? kmap_aic_pr/0x1<4> [04e91ev_queue_xmit4b0
Apr  7 14:54:56 xcp000 kernel: < [<f08379>ev_se0x29/40 [switch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09] vport_end+0/0x10 [openvswmod]
Apr  7 14:54:56 xcp000 kernel:  [<f02e>] do_outputnvswitch_m ? _sp_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  ved_packet+002f6958>] od]
Apr  7 14:54:56 xcp000 kernel:  [<f02f0 [openvswitc_start_xmit+0xqueue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>]sh_output+0x0/0x2c
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_f0
Apr  7 14:54:56 xcp000 kernel:  328720>] ? ip_fic03283b8>] ip_loue_xmit+0xup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel: <4> [<c033a7tcp_write_xmit+0x33c/0 __alloc_pages_names+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c [<c0102ec8>] ? io_write+0x10ack+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<0xcd/0x110
Apr  7 14:54:56 xcp000 kernel: <function+0xq+0x8ermission rw_verify_ar_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel: <write+0x3d/0ll+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end t-
Apr  7 14:54:56 xcp000 kernel: ------------[ cu
Apr  7 14:54:56 xcp000 kernel: WARNING: at negment+0x1a1/0x Product Na191829) len=7340 data_>Modules linkeh_rpcgss lockd JECT nf_conntrtate nf_connes x_taboutput sbs sbshc parport_pc lp cpi tpm_tis rtc_cmhermal_sys e1000 seata_piix ata_gedm_region_hashxxxx sd_mod scsi_mcd ohci_hcd eeblit bitblided: microcode]ed: G        W n #1
Apr  7 14:54:56 xcp000 kernel: <4o_segment+0x1b_gso_segment+0xwarn_slowpath_1a41>] ? s [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] it+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24o_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5bc6 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded:] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<c0200008>] ? security_inode_symlink+0x18/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c020df80>] ? elv_queue_empty+0x20/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:54:56 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:54:56 xcp000 kernel:  [<c0124d05>] ? finish_task_switch+0x95/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5bc7 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c014> [<c0301a41>]v_hard_start_xmh_direct_xmit+0x16d/0 kmap_atomic_prdev_queue_xmit+0xtdev_send+02f6a09>] vport_send+0switch_mod]30 [openvswitcecute_action
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _<f02f12a5>] dp_procee5/0x190 [openvsort_receive+0x3[<f02f81a9>] interna_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0300
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] devx4b0
Apr  7 14:54:56 xcp000 kernel:  [<c03280/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] 138/0x2c0
Apr  7 14:54:56 xcp000 kernel: tput+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c03c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b20
Apr  7 14:54:56 xcp000 kernel:  [<c032012849c>] ? <4> [<c02f7770
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tx376/0x690
Apr  7 14:54:56 xcp000 kernel:  xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel: loc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5bca ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_] syse+0x3dx70
Apr  7 14:54:56 xcp000 kernel:  [<c0104] syscall_call+0x7xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8d18cbf5bcb ]-->------------[ cut hre ]------
Apr  7 14:54:56 xcp000 kernel: WARNNG:net/cor1594 b_gso_segme1/0x250)
Apr  7 14:54:56 xcp000 kernel: Hardware me: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: ps=(0801, 0x191829) len=10260 data_len ip_sked in: tun nlsJECT nf_ck_ipv4 nf_d_tcpudp iptt_misc dm_mirror videainer battery ac parermal sg evcessor tpm rtc_cserio_raw tpm_bios rtc_lib ata_piix ata_ibata i2c_i801 i2c dm_log dm_od ext3 jbd uhre fbcon font tileb microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 12   W  2.6.32.12Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c001a41>] ? skb_012bc9c>] warn_nt+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41dev_hard_start_xsch_direct_xmit+0x ? kmap] dev_queue_netdev_sendf02f6a09>] vport_nvswi0x30 [openvswiexecute_actd]
Apr  7 14:54:56 xcp000 kernel:  [<c037e0 [<f02f12a5>] dp_pr0xe5/0x190 [opvport_receive+0x38/0xa0 [> [<f02f81a9>]ch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d3390/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] i0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel: <4output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<t+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<cx2c0
Apr  7 14:54:56 xcp000 kernel:  [<c00x20
Apr  7 14:54:56 xcp000 kernel:  <c0120f4e [<c02f7772>] ? _4> [<c033a746>] tcp_tr6/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c03t+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel: <_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<c0200008>] ? security_inode_symlink+0x18/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c020df80>] ? elv_queue_empty+0x20/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5bcc ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5bcf ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/ked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<c0200008>] ? security_inode_symlink+0x18/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c020df80>] ? elv_queue_empty+0x20/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5bd1 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5bd2 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5bd3 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5bd4 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5bd5 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c032p_output+0x65/t2f7772>] ? __skb_ca746>] tcp_transm<4> [<c033bb7
Apr  7 14:54:56 xcp000 kernel:  [<c02f96/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] 0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033ee/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  +0x5fd/0xte+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<c0200008>] ? security_inode_symlink+0x18/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c020df80>] ? elv_queue_empty+0x20/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/04> [<c0304029>] 0
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5bd6 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=30700 data_len=30650 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcs<4> [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<c0200008>] ? security_inode_symlink+0x18/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c020df80>] ? elv_queue_empty+0x20/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5bd7 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<c0200008>] ? security_inode_symlink+0x18/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c020df80>] ? elv_queue_empty+0x20/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5bd8 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_trantput+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel: 2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>0328cf5>] ip_output+0x65ish_output+0x0/0> [<c0328f87>] i[<c0165f72>] ? free_ne+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a7<4> [<c033bb7c>] tcp_wr__kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel: ent_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c03h_pending_framp_rcv_establishetcp_v4_do_rccurity_sock_rcv_skb340ddd>] tcp_v4_rcv>] ? nf_itera>] ? ip_local[<c032475e>] ip_lo [<c0324c9d>] ip_local_deli<4> [<c03246e0>] ? /0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rc0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b3b0>] ? ip_rcv_finish+0x0/0x3_rcv+0x0/0x2c0eive_skb+0x401/0x66urity_inode_symlink+0x18/0x30
Apr  7 14:54:56 xcp000 kernel: ] ? elv_queue_empty+0x42b2>] process_backlog+04029>] net_rx_action+0x159do_softirq+0xba/ __kmalloc+05/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c00
Apr  7 14:54:56 xcp000 kernel:  [<c02ab770x1520
Apr  7 14:54:56 xcp000 kernel:  [<c012066+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c01207e_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [t_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5bdb ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/attery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5bde ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<c0200008>] ? security_inode_symlink+0x18/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c020df80>] ? elv_queue_empty+0x20/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5bdf ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<c0200008>] ? security_inode_symlink+0x18/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c020df80>] ? elv_queue_empty+0x20/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5be0 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5be1 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5be2 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5be3 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=20480 data_len=20430 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<c0200008>] ? security_inode_symlink+0x18/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c020df80>] ? elv_queue_empty+0x20/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5be4 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5be5 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5be6 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5be7 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=21940 data_len=21890 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<c0200008>] ? security_inode_symlink+0x18/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c020df80>] ? elv_queue_empty+0x20/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5be8 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5be9 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5bea ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5beb ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0135da5>] ? lock_timer_base+0x25/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<c0200008>] ? security_inode_symlink+0x18/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c020df80>] ? elv_queue_empty+0x20/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5bec ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5bed ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5bee ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5bef ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<c01279e3>] ? task_tick_fair+0x43/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5bf0 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=19020 data_len=18970 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<c01279e3>] ? task_tick_fair+0x43/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5bf1 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:56 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5bf2 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5bf3 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0128821>] ? select_task_rq_fair+0x251/0x660
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5bf4 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:56 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5bf5 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:56 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5bf6 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5bf7 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0128821>] ? select_task_rq_fair+0x251/0x660
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5bf8 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5bf9 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5bfa ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5bfb ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5bfc ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5bfd ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5bfe ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5bff ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c00 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c01 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c02 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c03 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c04 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c05 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c06 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c07 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c08 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<c01279e3>] ? task_tick_fair+0x43/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:54:56 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:54:56 xcp000 kernel:  [<c0124d05>] ? finish_task_switch+0x95/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c09 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c0a ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c0b ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c0c ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c0d ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c0e ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c0f ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c10 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0125cab>] ? try_to_wake_up+0xab/0x260
Apr  7 14:54:56 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c11 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] int bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.1#1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel: _gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<h_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c030ment+0x1a1/0xarn_slowpath_fmt+001a41>]c63>] dev_> [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c13 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 ]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0135da5>] ? lock_timer_base+0x25/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c15 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c020df80>] ? elv_queue_empty+0x20/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c021085b>] ? __blk_run_queue+0x1b/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c17 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c18 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0xatomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c19 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_ev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c1c ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=30700 data_len=30650 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>]2076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c1d ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c1e ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c1f ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>p_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel: <t+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03+0x18/0x20
Apr  7 14:54:56 xcp000 kernel: <4x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ?wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel: <4376/0x690
Apr  7 14:54:56 xcp000 kernel: <4t+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [sk+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel: <nding_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [ tcp_sendmsg+0x706/0x? __switch0fa>] s<c0106a51>] ? local_clock+[<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c21 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c22 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c23 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c24 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finisf9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c25 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c26 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c27 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_0700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c29 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0_action_read+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [</0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0xx10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace here ]------------v.c:1594 skb_gso_are name: System=(0x10801
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf_rpcgss lockd sunrpc openvswiconntrack_ipv4 nf_defrag_iptable_filter ip_tables x_tabldm_mirror video output sbsarport nvram thermal sg evdev patocessor tpm rtc_core bs rtc_lib ata_piic_core pcspkr dm_region_hade_gd_mod 3w_xxxi_hcd ohci_hcdeblit code]
Apr  7 14:54:56 xcp000 kernel: <4ainted: G     1.170586xen1a41>]c0301a41>] ? skb_gso[<c012bc9c>] warn_sla0
Apr  7 14:54:56 xcp000 kernel:  [<c030250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd0x30
Apr  7 14:54:56 xcp000 kernel:  [<ca1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_har+0x173/0x390
Apr  7 14:54:56 xcp000 kernel: 0xdb/0xe0rect_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  map_atomeue_xmit+0x291/tdev_send+0x29/0x> [<]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef0x9fck_bh+0x23/0x_received_packet+0xe5/0x19itch_mod]
Apr  7 14:54:56 xcp000 kernel:  38/0xa81a9>] intern_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmi [<c032<4> [<c0328858>] ip_fx2c0
Apr  7 14:54:56 xcp000 kernel:  [<+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/ut+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x9cp_rcv_establishtcp_v4_do_rcv+0xa3/0x] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c2b ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] w8>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c2c ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c2d ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcallsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c2f ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c30 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c32 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0> [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c33 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c34 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c36 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_receivcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c38 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c39 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0125cab>] ? try_to_wake_up+0xab/0x260
Apr  7 14:54:56 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:54:56 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:54:56 xcp000 kernel:  [<c0124d05>] ? finish_task_switch+0x95/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c3a ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel: aw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c3c ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0135da5>] ? lock_timer_base+0x25/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c3e ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_modvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c41 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<+0x8e/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7 [<c033a746>] tc_write_xmit+0x33c/0xkfree_skb+0x34/0x8033c171>] __tcp_push_pendi>] tcp_rcv_ev+0x_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel: <45fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<cx80
Apr  7 14:54:56 xcp000 kernel: +0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324inish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel: local_dlocal_deliver_f244df24b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  rcv_finish+0x0/0x33p_rcv+0x0/0x2c_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [ice_unbusy+0x8c/0042b2>] process_b029>] net_rx_act_softirq+0xba+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [75/0x80
Apr  7 14:54:56 xcp000 kernel:   [<c02ab772>] net_
Apr  7 14:54:56 xcp000 kernel:  [<c02f99e2>]2/0xa4> [<c0298247>] 4> [<c02aa16a>] ?<4> [<c02abe9f>] n<c0140700>] ? autore0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02_thread+0x0/00x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01+0x0/+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c42 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut herat net/core/d1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hat Name
Apr  7 14:54:56 xcp000 kernel: netbk: ) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl switch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dxx sd_mod scsii_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c43 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c44 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:54:56 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c016a0a5>] ? put_page+0x35/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c037e1d6>] ? _spin_lock_bh+0x16/0x100
Apr  7 14:54:56 xcp000 kernel:  [<c02f4fe6>] release_sock+0x56/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c03310ef>] tcp_recvmsg+0x2cf/0x870
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f4923>] sock_common_recvmsg+0x43/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c02f2225>] sock_aio_read+0x115/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0192a1d>] do_sync_read+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193296>] vfs_read+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019367d>] sys_read+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c45 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=30700 data_len=30650 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel: <an container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c48 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tabl02ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c49 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c4a ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c4b ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c4d ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c4e ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c4f ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c50 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c0<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c51 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c52 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c53 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openllc ipt_REJECT nf_defrag_ipv iptable_filtinfmt_misc dm container battery ac parport_pc lp parport nvram thermal sg evdev pata_ar tpm rtc_core io_raw tpm_ric libata i2c_iegion_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031 sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswifb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_fiish_output+00x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c4> [<c0<c0165f72>] ? f[<c02f7772>] a746>] tcp_tr3bb7c>] tcp_w96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a0 tcp_current_mss+0xames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel: lished+0xf7v+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel: <k_rcv_skb+0xf/0x0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? ip_local_deliver_finip_local_deliver_filiver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<celiver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel: <c0324b92>] ip_rcv+0xish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  1>] netif_receiv] ? scsi_device_unb<4> [<c03042b [<c0304029>c013117a>] _579>] ? __1312b5 netif_rx_nnet_tx_acti ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [ue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel: <t_next_entiedule+0x2e9ion_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel: ake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel: <4_thread+0x0d+0x74/0x80x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thx7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ING: at net/core/ent+0x1me
Apr  7 14:54:56 xcp000 kernel: netbk:100 data_len=1605es linked il auth_rpcgsh_mod llc ipt_RE nf_defrag_ipv_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c56 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c57 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c58 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c59 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c5c ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b> [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c5e ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [8f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c61 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=19020 data_len=18970 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c62 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_ontainer battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c66 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c67 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c68 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=35080 data_len=35030 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c69 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c6b ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c6c ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c6f ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] 4> [<c01936ed>] sys01044e1>] syscall_calef8dc18cbf5c70 ]---
Apr  7 14:54:56 xcp000 kernel: here ]-----------.c:1594 skb_gso_segmedware name: 01, 0x191829) len=4420 data_lodules linked in: tun nls_utf8 cifs nfs_acl auth_rpcgss lo_mod llc ipt_REJECT nf_conntrack_ipv4 nf_rag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfr video output sbs sbattery ac parport_pc lp pv pata_acpi tpm_tis rtctc_core button thermal_sraw tpm_bios rtc_lib libata i2c_i801 i2c_core pcsgion_hash dm_log dm_xxxx sd_mod scsi_mod ext3 jbd uhci_hci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] > [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c71 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c72 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c73 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c74 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c75 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c77 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c79 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c020df80>] ? elv_queue_empty+0x20/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c021085b>] ? __blk_run_queue+0x1b/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c7c ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c7d ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [openvswitcpin_unlock_5/0x190 [openod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receivea0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel: <2f8a9>] internal_dev_x90 [h_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev__start_xmi47/0x4> 4fcc>] dev_queue_0x30x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] p_fin_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x<4> [<c03f5>] p_outx65/0xb0<4> [<c03287? ip_out0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283] i0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c>] tcp_trans3>] ? __alloc_pages_nodemask+0xc_push_pending_fra tcp_sendmsg+0xitch_to+0x3b8rite+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel: <4ck+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_waketion+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [0
Apr  7 14:54:56 xcp000 kernel:  [<c0192
Apr  7 14:54:56 xcp000 kernel:  [<c019301936ed>] sy>] syscall_call+0x7f ]---
Apr  7 14:54:56 xcp000 kernel: -----: at net/core/<4>Ha0x191829) le0
Apr  7 14:54:56 xcp000 kernel: Modules linunrpc openvswitch_mod llc ipt_REJEefrag_ipv4 xtbles x_tables binfsbs sbshc fan contac lp parport nvrtpm_tis rtc_cmos p thermal_sys e1000 seata_piix ata_generii2c_core pcde_gd_mod 3w_xbd uhci_hc font tileblit icrocode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, ced: G        W  2.6.32.120586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Tra skb_gso_segment+0x1a1so_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel: _common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel: <gso_segment+0x1rn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel: <4kb_gso_segment+0x1>] dev_hard_start02256fb>] ? __nf_ctack]
Apr  7 14:54:56 xcp000 kernel:  [<c0313416d/0x1f0
Apr  7 14:54:56 xcp000 kernel: 1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03044b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>x40 [openvswitc] vport_send+0x49od]
Apr  7 14:54:56 xcp000 kernel:  [<f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c80 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_pin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c81 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_ dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c83 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_tch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c86 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=32160 data_len=32110 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0>] ? skb_gso_segment+n_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [ment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel: <d_startch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel: <4? kmap_atomic_prot+0x491>] dev_queue_xmev_send+0x29/0x40 [openvs[<f02f6a09>] v<4> [<f02ef24a>] dwitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<ions+0x32b/0x9f0 [ope037e043>] ? _spin_unlo
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dpacket+0xe5/0x1[<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c88 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c89 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c8a ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac pacpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c8b ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c8d ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x410662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c8f ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c90 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c91 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c92 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ?[<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c93 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c94 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c95 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c96 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c97 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] scocode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c99 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_receiode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c9b ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:54:56 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:54:56 xcp000 kernel:  [<c0124d05>] ? finish_task_switch+0x95/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c9c ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=35080 data_len=35030 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c9d ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c9e ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5c9f ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? > [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ca1 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocma2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ca3 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmaca41>] ? skb_gso_segment+0x1a14> [<c012> [<c0301a41>] skb50
Apr  7 14:54:56 xcp000 kernel:  [<c073/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] net0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02e1a/0x30 [openvswitc] execmod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>/0x30
Apr  7 14:54:56 xcp000 kernel: <_packet+0xe5/0x190 vport_receive+0xd]
Apr  7 14:54:56 xcp000 kernel:  [<f0vswitch_mod]
Apr  7 14:54:56 xcp000 kernel: <_xmit+0x2queue_xmit+0x3ip_finish_output+0x0/0x28858>] ip> [<c0328720>] ?2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ca5 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ca6 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ca7 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ca8 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ca9 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocma2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5cab ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocma2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5cad ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5cae ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5caf ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5cb0 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=32160 data_len=32110 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+00/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<c01311c0>] ? __do_softirq+0x100/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01591a7>] ? handle_IRQ_event+0x37/0x100
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5cb1 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5cb3 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5cb5 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5cb6 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5cb7 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5cb8 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5cb9 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_un+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5cbb ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5cbd ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5cbf ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5cc0 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5cc1 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5cc2 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon fo+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5cc3 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_20>] ? ip_finish_output+0x0/0x2c8>] ip_localueue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel: preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel: __skb_clone+ansmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __al0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __mes+0x31/0x90
Apr  7 14:54:56 xcp000 kernel: <6/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102e/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] soc0106a51>] ? localnc_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ?function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel: <<c01feedf>] ? security_fi20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ?+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_w044e1>] syscall_c ]---
Apr  7 14:54:56 xcp000 kernel: ------------[WARNING: at net/core/dev.c:1594 skb_gso_ent+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardwduct Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0xen=16100 data_len=1605 linked in: tun nls_utf_acl auth_rpcgssllc ipt_REJECT nf_conag_ipv4 xt_state nf_cable_filter ip_tables x_tar video output sbs sbshc fan cottery ac parport_pc lp pag evdev pata_acpi tpm_tis rtc_cmos proc tpm rtc_core button thebios rtc_lib ata_piix ata_generic libata i2c_i8_core pcspkr dm_region_hash dm_log  ide_gd_mod 3w_xxxx sd_d uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [laaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824,        W  2.6.32.12-0.7.1.xs1.0.4>Call Trace:
Apr  7 14:54:56 xcp000 kernel: <4ment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel: warn_slowpath_commonc0301a41>] ? skb_gso_segment+050
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowp26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5cc5 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5cc6 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5cc7 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5cc8 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5cc9 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc 328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5cca ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_ar+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ccc ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c019310x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5cce ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocx120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ccf ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5cd0 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit so3824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5cd1 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/sor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5cd3 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5cd5 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5cd6 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5cd7 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcp4> [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5cd9 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5cda ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan conto_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5cdb ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=32160 data_len=32110 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<c01311c0>] ? __do_softirq+0x100/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01591a7>] ? handle_IRQ_event+0x37/0x100
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>]_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5cdd ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel: filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ce0 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ce1 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<c01311c0>] ? __do_softirq+0x100/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01591a7>] ? handle_IRQ_event+0x37/0x100
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ce3 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=30700 data_len=30650 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath__kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ce4 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ce5 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_ch_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ce6 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel: <f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ce9 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5cea ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ceb ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5cec ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ced ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c3bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5cee ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5cef ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs _gso_segment+0x1a1/<4> [<c0301a41>] ? skb_gso_segment06>] warn_slowpath_fmt+0xnt+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301it+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0mit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  it+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel: <29/0x40 [openvswitch_ma09>] vport_send+0x49/0x100 <4> [<f02ef24a>] do_ouenvswitch_mod]
Apr  7 14:54:56 xcp000 kernel: <ions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel: 043>] ? _spin_unlock_bh+0x23/02f12a5>] dp_process_receive0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6eceive+0x38/0xa0 [openvswf02f81a9>] internal_dev_xmit+0x49/0x90 [opens7/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] 4b0
Apr  7 14:54:56 xcp000 kernel:  0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c035/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c<4> [<c03283b8>] ip_local_out+0x18/87>] ip_queue_e>] ? __enqueue_en_skb_clone+0x22/0ransmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c7c>] tcp_write_xm6c4>] ? __kfree_skb+0x34/0c033a05d>] ? tcp_current_mss+0x3d33c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c3eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [f9af>] ? security_sock_rcv_skb+0xf4> [<c0340ddd>] tcp_v4_rcv+0x54> [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5cf1 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=35080 data_len=35030 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mong_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5cf2 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5cf5 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x708>] ? 0a/0x120
Apr  7 14:54:56 xcp000 kernel: e+0xcd/0x110<c0297rq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_prmission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel: <c0192ac0>] ?w_ver/0xc0931fs_6/0> [<c01389b5>]? ask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel: <4c019 sys_rite+3d/0x70
Apr  7 14:54:56 xcp000 kernel: <> [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5cf7 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]-----------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/c/de:1594 skbgso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hname: Systemduct Name
Apr  7 14:54:56 xcp000 kernel: <4bk: c01, 91829) len=161ata_16050 ip_sum0
Apr  7 14:54:56 xcp000 kernel: <Modules lid in: nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llnf_conntrack_ipv4ablessc dm_mirroer battery ac parpal sg evdev pata_ac tpm rtc_core buttow tpm_bios rta i2c_i801 i2c_corelog dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_3 jbd uhci_hcd ohcilit softcursor [lPid: 23824, comm: .32.12-0.7.1.xsl Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c04> [<c0301a41>]c9c>] warn_slowpath_co skb_gso_segment+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<cd>] sch_direct_xmit+mic_prot+0x41/0x1c
Apr  7 14:54:56 xcp000 kernel:  [<f02f837tch_mod]
Apr  7 14:54:56 xcp000 kernel:  [100 [oput+0x1a/0x30 ] execute_]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ?0x23/0x30_packet+0xe [<f02f6958>] vport_rvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [x49/0x90 [open>] dev_hard_sfcc>] dev_queue_xmi720>] ? ip_finish_ouc0328858>] ip_finish_o<c0328720>f5>] ip_outpuinish_output+0x0/_local_out+0x1t+0x197/0reempt_wakeu] ? __skb_cloit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel: <x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  nodemask+0xng_frames+0xndmsg+0x706 __switcock_aio_write+0x16a51>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoree_funcdynirq+0x84/0y_file_permiss>] ?3146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0 d9ef8dc18cbf5cf8 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_cipv4 nf_defrag_ipv4 xtrack xt_tcpudp ipes binfmt_miscs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0le_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c011e24b>] ? load_balance_next_fair+0xb/0x10
Apr  7 14:54:56 xcp000 kernel:  [<c011f64b>] ? load_balance_fair+0x6b/0x100
Apr  7 14:54:56 xcp000 kernel:  [<c011e903>] ? move_tasks+0x53/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5cfa ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror v_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5cfc ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>1/0x4b0
Apr  7 14:54:56 xcp000 kernel:  openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f49/0x100 [opeo_output2ef58b>] execute_actions+0x32b/0x9f0 [openvswi_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spi>] dp_process_rnvswitch_mod]
Apr  7 14:54:56 xcp000 kernel: 38/0xa0nternal_dev_xmit+037>] dev_ha_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel: tput+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel: > [<c0328720>] ? ip_fi4> [<c0328cf5>] ip_x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8f87>] ip_queue_xpt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel: ne+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033akb+0x37+0x33c/0x900nodemah_pending_fra0b56>] tcp_sendm] ? __switch_to+fa>] sock_aio_a51>] ? local_clync_write+0xcd/utoremove_wake_f4>] ? end_dynirq+0x? security_file_permission+? rw_verify_area+0x60/+0x146x3d/0x0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace<4>------------[ cut here>WARNING: at net/c1/0x250()
Apr  7 14:54:56 xcp000 kernel: ct Name
Apr  7 14:54:56 xcp000 kernel: <4ata_len=8750 ip_sun: tun nls_utf8 cifs nfs nfpcgss lockd su_REJECT nf_conpv4 xt_state ntable_filter isc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5cfe ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d00 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_d4> [<c037e043>] ? _spin_unl4> [<f02f/0x190 [openvswitchort_receive+0x38/0xa0 [opeinternal_dev_xmitd37>] dev_hard_stadev_queue_xmit+00x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>x138/0x2c0
Apr  7 14:54:56 xcp000 kernel: < ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [] ip_queue_skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<nsmit_skb+te_xmit+0_pages_nodetcp_push_pe [<c0330b102ec8>] ? __switc<c02f20[<c0106a51>] ? loca>] do_sync_write+0xcd/00>] ? autoremove_wc0297fe4>] ? endeedf>] ? s2ac0>] ? rw_verify_as_write+0x1write+0x3d/0x70ll+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end t1 ]---
Apr  7 14:54:56 xcp000 kernel: --------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at netnt+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hm Product =16100 linked in:cl auth_rpcgsd llc ip_defrag_ipv4 xt_stattcpudp iptab binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d02 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d03 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d04 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_an container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d06 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d07 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c03134 container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d0a ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d0b ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d0c ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_fin8cf5>] ip_output+0x] ? ip__local_out+0x18_queue_xmit+0x197 ? ch __skb_clone+0xx120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d0f ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d10 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d11 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x172>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d12 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d13 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d14 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1cke_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d15 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d16 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d17 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d18 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d19 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<f7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d1a ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d1c ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d1e ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_pac softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d20 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d21 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d22 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>]0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d24 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c001936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d25 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d26 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohtileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02900d8>] ? floppy_ready+0x108/0x5f0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d27 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_-
Apr  7 14:54:56 xcp000 kernel: _segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: HaSystem Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: cap0x191829) len=16100 data_lules linked in: tunth_rpcgss lockd sunrpc op ipt_REJECT nf_ate nf_conntrack xt_tcr ip_tabor video output sbs rport_pc lp parport tpm_tis rtc_cmos processoton thermal_spiix acspkr dm_region_hasde_gd_mod uhci_hcd ohci_hcd ehci_bcon font tileblit bitblitoaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, ted: G        Wen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel: <_gso_segment+0x1a1/ skb_gso_segmen9c>] warn_[<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0xf02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d29 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d2a ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d2b ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x70]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d2d ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c020df80>] ? elv_queue_empty+0x20/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c021085b>] ? __blk_run_queue+0x1b/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d2f ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x12eceive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c020df80>] ? elv_queue_empty+0x20/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c021085b>] ? __blk_run_queue+0x1b/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d31 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d32 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d33 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container b700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d35 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d36 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d37 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d38 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=20480 data_len=20430 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clon<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d3b ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=20480 data_len=20430 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+b772>] nr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c01207ty+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  ] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel: <ad+0x7f/0xx50
Apr  7 14:54:56 xcp000 kernel:  [<c0160
Apr  7 14:54:56 xcp000 kernel:  [<c0140<c01403d0>]] kernel_thace d9ef8dc18cbf here ]--------t/core/)
Apr  7 14:54:56 xcp000 kernel: H<4>netbk: caps=(00 data_len=16050 iptun nls_utf8 cifs nfs n lockd sunrpc openvsf_conntrack_ipv4 nf_conntrack xt_tcpudp binfmt_misc dm_mitainer battery vram thermal sg_cmos processor tpm rtc_csys e1000 piix ata_generic libatpcspkr dm_region_hash dx sd_mod scsi_mo_hcd ehci_hcd ustcursor [last 3824, comm:.6.32.12-0.#1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<kb_gso_segme1>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d3d ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_dirrt_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d3f ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d40 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_functione_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d42 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01fe/0xa0 [openvswitc_dev_xmit+0x49/0x90 [openvswitchc0301d37>] de [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel: <c0328720>] ? ip_finish_outp<c0328858>] ip_finish_o2c0
Apr  7 14:54:56 xcp000 kernel:  [2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] i
Apr  7 14:54:56 xcp000 kernel:  [<c032872c0
Apr  7 14:54:56 xcp000 kernel:  [0328f87>] ip_qu<c012849c>] ? ch<4> [<c02f7772>] ? _ [<c033a746>bb7c>] tcp_write_xmit__alloc_pages_nodema033c171>] __tcp_90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] <4> [<c0102ec8>] ? __switch_
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock19290d>] do_sync_c0140700>] ? ac0297fe4>eedf>] ? securitx20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] /0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0196/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d45 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d46 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c015ae8b>] ? handle_percpu_irq+0x4b/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d47 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linkesys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d49 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d4a ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d4b ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d4d ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d4e ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d4f ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw _generic libar dm_region_hash _mod 3w_xxxx sd_mouhci_hcd ohci_hc font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_recread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d52 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=32160 data_len=32110 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] [<c00x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_pframes+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b5x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102e02>]00
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>]c019290d>] 140700>] ? autoremov/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fxb0
Apr  7 14:54:56 xcp000 kernel:  permission+0xf/0x rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel: <>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d55 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c029b845>] ? xen_spin_adjust+0x15/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d56 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d57 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d58 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d59 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d5a ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:54:56 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:54:56 xcp000 kernel:  [<c0124d05>] ? finish_task_switch+0x95/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d5b ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d5c ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d5d ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d5e ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d5f ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d60 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d61 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d62 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d63 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed> [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d64 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: <4c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d66 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<01a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d68 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c> [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d6a ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0128821>] ? select_task_rq_fair+0x251/0x660
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d6b ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0128821>] ? select_task_rq_fair+0x251/0x660
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel: <40
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:56 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d6d ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d6e ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0128821>] ? select_task_rq_fair+0x251/0x660
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<[<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:56 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d70 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:56 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d72 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permiss1044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d74 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d75 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d76 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d77 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c020df80>] ? elv_queue_empty+0x20/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c021085b>] ? __blk_run_queue+0x1b/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d78 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d79 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_d: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d7b ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d7c ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d7d ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d7e ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram ther dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d7f ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d82 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d83 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x6 processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d85 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>vswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d86 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900ut sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d89 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d8a ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmil auth_rpcgss locklc ipt_REJECTag_ipv4 xt_statdp iptable_filteinfmt_misc dmshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0125cab>] ? try_to_wake_up+0xab/0x260
Apr  7 14:54:56 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d8c ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REitch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d8d ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d8e ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptabror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0135da5>] ? lock_timer_base+0x25/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d90 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipvc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d93 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d94 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d95 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d96 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_mcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d97 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=30700 data_len=30650 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0135da5>] ? lock_timer_base+0x25/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pendiblished+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d98 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d> [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d9a ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d9b ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0222368>] ? rb_insert_color+0x78/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d9c ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan contain0700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d9e ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5d9f ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5da0 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5da1 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0165f72>] parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5da3 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror v6fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5da5 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? 02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5da7 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5da8 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5da9 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_c ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5dab ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0xfb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5dad ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? i31341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5daf ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refrlocal_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5db1 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5db2 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=19020 data_len=18970 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [ic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5db5 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0120f4remote_via_irq+0x87/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5db7 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5db8 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processr tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5dba ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core butt0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5dbb ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5dbc ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtction_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5dbd ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5dbe ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermaltc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5dc0 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:54:56 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:54:56 xcp000 kernel:  [<c0124d05>] ? finish_task_switch+0x95/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5dc2 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=33620 data_len=33570 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev sbcorecon font tileblit bitblit soft [lanload: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269 net  W  2.6.32.1nt+0x1a1/0x<4> [<c0301a41>] ? <4> [<
Apr  7 14:54:56 xcp000 kernel:  [<c0<4> [<c012bd06>] > [<c0301> [<c0301c63>] dev_h0
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341> [<c011b2a1>] ? k<4> [<c030 [<f02f8379>] netdev_itch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02itch_mod]
Apr  7 14:54:56 xcp000 kernel:  [ch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58bpenvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c03> [<f02f12a5>] dp_proce5/0x190 [openvswitswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02penvswitch_0
Apr  7 14:54:56 xcp000 kernel:  [<c0304f [<c0328720>] ? ip_fi4> [<c032884> [<c03287204> [<c0328cf5>]8720>] ? ip_fi4> [<c03283b0328f87>] ip_queue_xm[<c0165f72>0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clc033a746>] tcp_transm4> [<c033bb [<c02f96c4>] ? __kfreec033a05d>] ?> [<c033c171>] __/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] t<c01ff9af>] ? securit20
Apr  7 14:54:56 xcp000 kernel:  [<c0031dcf3>] ? 03246e0>] ? ip_local_deli0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<cx1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] [<c03246e0>] ? 0x1c0
Apr  7 14:54:56 xcp000 kernel:  [[<c0324b92>] 3b0>] ? ip_rcv_finish+0[<c03249b0>] ? ip_061>] netif_rece<4> [<f0369cfc>] ? scsi [scsi_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>c018d579>] ? __kma01312b5>] do_sof0185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curc0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel: <480b>] kernel_<4>---[ end trace d--------[ cut here ]---ING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pendING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5dc5 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:54:56 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:54:56 xcp000 kernel:  [<c0124d05>] ? finish_task_switch+0x95/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5dc6 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: s.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5dc9 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5dca ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0itch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5dcd ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segmx250
Apr  7 14:54:56 xcp000 kernel:  [<c0<4> [<c0301a41>] c012bd06>] wa> [<c<4> [<c0301c63>] dx390
Apr  7 14:54:56 xcp000 kernel:  [<c0313d/0x1f0
Apr  7 14:54:56 xcp000 kernel: 0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>]0x4b0
Apr  7 14:54:56 xcp000 kernel: <4itch_x100 [openvs do_ou [<f02ef58b>] ex9f0 [openvsw] ? _spin_u12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_callch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5dcf ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_ast unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5dd2 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_m+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [put+0x0/xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>]0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>f87>] ippreempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [e+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_wrc01669e3>] ? __ah_pending_frames+0x31/006/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [0fa>] sock_aio_write+ do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  autoremove_wfe4>] ? end_d? security_file_permiss2ac0>] ? rw_verify_ [<c0193146>] vfs_writ89b5>] ? sigpro1936ed>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: --18cbf5dd3 ]]-------94 skb_gso_segment+0x1a1/0x250() name: Syste=(0x10801, 0x191829) len=16100 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: <4nfs nfs_acl auth_rpc_mod llc ipt_REJECefrag_ipv4 xt__filter ipm_mirror vainer bsg evdev pata_acpc_core button them_bios rtc_lib2c_co ide_gd_mod 3w_xext3 jbd  fbcon fonsor [last unloadedomm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c03] ? skb_gso_segment+0x1a1/0a41>] ? skb_gso<c012bc9c>] wa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [egment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/penvswitch_modcute_action[<c037e043>] 
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5dd4 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [2c0
Apr  7 14:54:56 xcp000 kernel:  <c03288ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>]  ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip__output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x3904> [<c011dfc4? target_load+x24/0
Apr  7 14:54:56 xcp000 kernel:  <c0 ? select_task_rq_fair+0x62a/0x660
Apr  7 14:54:56 xcp000 kernel:  [<c0120f4e>] ? __enqeue_enty+e/0x0
Apr  7 14:54:56 xcp000 kernel: 02f7772>] ? __skb_clone+0x246>] tcp_transm6c4>] ? ___skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [ss+0x3d/0x6g_frames+0xblished+0xfcv+0xa3/0x15/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c037e1d6>0x100
Apr  7 14:54:56 xcp000 kernel:  [<c02f4fe6>] release_sock+0x56/0 [<c03310ef>] tcp_recvmsg+msg+0x70d/0x9d0
Apr  7 14:54:56 xcp000 kernel: <o+0x3b8/msg+0x43/0x60
Apr  7 14:54:56 xcp000 kernel: +0x115/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0 [<c0140700>] ? 0297fe4>] ? end_durity_fia+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigp0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] sysc trace d9ef8dc1-----
Apr  7 14:54:56 xcp000 kernel: WARNINsegment+0x1a1/0x25em Product Name
Apr  7 14:54:56 xcp000 kernel: 829) len=3odules linked in:l auth_rpcgss lockh_mod llc iptag_ipv4 xt_stateiptable_filsc dm_mirattery ac parportrmal sg evdevssor tpm rtc_erio_raw tpm_bios r i2c_i801 i2c_cd ide_gd_mod 3w_ jbd uhci_hon font tileblit bitblit sofloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid:back/1 Tainted: 11.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call01a41>] ? skb_gs] ? skb_gso_segmen9c>] warn_s [<c0300
Apr  7 14:54:56 xcp000 kernel: <40x26/0x30
Apr  7 14:54:56 xcp000 kernel: <4ment+0x1a1/0x2rd_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5dd6 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5dd7 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5dd8 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>]a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5dd9 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5dda ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardwarbk: caps=(0x10801, 0_len=13130 ip_sunked in: t_rpcgss loc llc ipt_REJEC4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables bi sbs sbshc fan container _pc lp parport a_acpic_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_cor_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x25b_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  lowpath_common+1a41>] ? skb_gso_segm
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>]4> [<c0301a41>] s250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ddc ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5dde ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ddf ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5de0 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5de1 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=20480 data_len=20430 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5de2 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5de3 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5de4 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5de5 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=21940 data_len=21890 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5bd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5de7 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _sppcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5dea ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_ha_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5deb ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5dec ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor eric libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? sc9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c0read+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ded ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=19020 data_len=18970 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:54:56 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:54:56 xcp000 kernel:  [<c0124d05>] ? finish_task_switch+0x95/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5dee ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5def ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5df0 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5df2 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5df3 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd 8/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<put+0x+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] i97/0x390
Apr  7 14:54:56 xcp000 kernel:  [<cx41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c011x50
Apr  7 14:54:56 xcp000 kernel:  [<c0128821>]x251/0x660
Apr  7 14:54:56 xcp000 kernel:  [<c02f77+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c000
Apr  7 14:54:56 xcp000 kernel:  [<c01663/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c1g_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  +0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel: <rite+0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] <c0140x50
Apr  7 14:54:56 xcp000 kernel: <4feedf>] ? s
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? x60/0xc0
Apr  7 14:54:56 xcp000 kernel: x150
Apr  7 14:54:56 xcp000 kernel:  [<c01/0x70
Apr  7 14:54:56 xcp000 kernel:  [<---[ end trace d9ef8d----- net/core/dev.c:15940x250()
Apr  7 14:54:56 xcp000 kernel: Harme
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801,=16100 datules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJEf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr don_hash dm_log dmxxxx sd_mod sc ehci_hcd usbcore fbtblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0128821>] ? select_task_rq_fair+0x251/0x660
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5df5 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mo3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5df6 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0128821>] ? select_task_rq_fair+0x251/0x660
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5df7 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel: dmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5df9 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5dfa ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipdmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5dfb ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5dfc ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5dfe ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5dff ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<c01311c0>] ? __do_softirq+0x100/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01591a7>] ? handle_IRQ_event+0x37/0x100
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e00 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e01 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e02 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e03 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0125cab>] ? try_to_wake_up+0xab/0x260
Apr  7 14:54:56 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<c01311c0>] ? __do_softirq+0x100/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01591a7>] ? handle_IRQ_event+0x37/0x100
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e04 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e05 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [unction+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e07 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0135da5>] ? lock_timer_base+0x25/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<c01311c0>] ? __do_softirq+0x100/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01591a7>] ? handle_IRQ_event+0x37/0x100
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c00
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_te+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e0a ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<c01311c0>] ? __do_softirq+0x100/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01591a7>] ? handle_IRQ_event+0x37/0x100
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>]openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<c01311c0>] ? __do_softirq+0x100/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01591a7>] ? handle_IRQ_event+0x37/0x100
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e0c ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] inteegment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e0e ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<c01311c0>] ? __do_softirq+0x100/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01591a7>] ? handle_IRQ_event+0x37/0x100
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e0f ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=30700 data_len=30650 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<eceive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<c01311c0>] ? __do_softirq+0x100/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01591a7>] ? handle_IRQ_event+0x37/0x100
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e10 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswit [<f02f6958>] vport_receive+0x38/0xanvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f8x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel: _finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel: <4? ip_finish_output+0xut+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c03287utput+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel: ue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0 ? check_preempt_wakeup+0xec72>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  ] tcp_transmit_skb+0x376/0 tcp_write_xmit+0x33c/0] ? __alloc_pages_nodemask+0xc3/<c033c171>] __tcp_push_p1/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b6/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e11 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tlowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:56 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e14 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c030kb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0128821>] ? select_task_rq_fair+0x251/0x660
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e16 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_d47/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e18 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e19 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0128821>] ? select_task_rq_fair+0x251/0x660
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e1a ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_li_xmit+0x49/0x90 [openv[<c0301d37>] dev_hx390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e1b ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02output+0x1a/0x30 [openvsw<f02ef58b>] e[openv0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12at+0xe5/0x1908>] vpo02f81a9>] intevswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<rd_start_xmit+dev_queue_x28720>] ? ip_finis8858>] ip_finish_out328720>] ? i28cf5>] ip_output+] ? ip_finish_oub8>] ip_loca7>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x69[<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e1c ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utqueue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e1e ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e1f ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e20 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic lib+0x3cc/utput+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel: x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c032872utput+05/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03[<c0328f87>] ip_queue_xmit+0x197>] ? check_preemp[<c02f7772>c033a746>] tcp_transmit[<c033bb7c>] tcp_write_xmit> [<c01669e3>] ? __a> [<c033c171>] +0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  4> [<c0102e> [<c02f20fa>]20
Apr  7 14:54:56 xcp000 kernel:  [<c0192910
Apr  7 14:54:56 xcp000 kernel:  [<c014_functionend_dynirq+0x84/security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e22 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e23 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e24 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<c01311c0>] ? __do_softirq+0x100/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01591a7>] ? handle_IRQ_event+0x37/0x100
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e25 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<c01311c0>] ? __do_softirq+0x100/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01591a7>] ? handle_IRQ_event+0x37/0x100
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c029b87b>] ? xen_spin_kick+0x2b/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0124ce8>] ? finish_task_switch+0x78/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e26 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01fele_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e28 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e29 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<c01311c0>] ? __do_softirq+0x100/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01591a7>] ? handle_IRQ_event+0x37/0x100
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:54:56 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:54:56 xcp000 kernel:  [<c0124d05>] ? finish_task_switch+0x95/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e2a ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e2b ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e2c ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e2d ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e2e ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<c01311c0>] ? __do_softirq+0x100/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01591a7>] ? handle_IRQ_event+0x37/0x100
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e2f ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e30 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e31 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e32 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<c01311c0>] ? __do_softirq+0x100/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01591a7>] ? handle_IRQ_event+0x37/0x100
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e33 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e34 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e35 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e36 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<c01311c0>] ? __do_softirq+0x100/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01591a7>] ? handle_IRQ_event+0x37/0x100
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e37 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e38 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e39 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e3a ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0125cab>] ? try_to_wake_up+0xab/0x260
Apr  7 14:54:56 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:56 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:56 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:56 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:56 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:56 xcp000 kernel:  [<c01311c0>] ? __do_softirq+0x100/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01591a7>] ? handle_IRQ_event+0x37/0x100
Apr  7 14:54:56 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:56 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:56 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:56 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:56 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:56 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:56 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:56 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:56 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e3b ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:56 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e3c ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:56 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e3d ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:56 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e3e ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:56 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e3f ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:56 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e40 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e41 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e42 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e43 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e44 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e45 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e46 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e47 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e48 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c016338e>] ? mempool_alloc_slab+0xe/0x10
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e49 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e4a ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e4b ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e4c ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e4d ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e4e ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e4f ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mob0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e50 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:56 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:56 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:56 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:56 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:56 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:56 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:56 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:56 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:56 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:56 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:56 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:56 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e51 ]---
Apr  7 14:54:56 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:56 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:56 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:56 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:56 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:56 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:56 xcp000 kernel: Call Trace:
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:56 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:56 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:56 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:56 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:56 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:56 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:56 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:56 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:56 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:56 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:56 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:56 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:56 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:56 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:56 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e53 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0xswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e55 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel: <4move_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e57 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e58 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios linked in: tun nlsuth_rpcgss lockd slc ipt_REJECT nf_connipv4 xt_state p_tables x_tables bvideo outputrt_pc_acpi tpm_tis rtc_core button thermal_raw tpm_bios rtc_lib eric libata i2region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c01311c0>] ? __do_softirq+0x100/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01591a7>] ? handle_IRQ_event+0x37/0x100
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e5a ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parpoont tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e5b ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c01311c0>] ? __do_softirq+0x100/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01591a7>] ? handle_IRQ_event+0x37/0x100
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:54:57 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:54:57 xcp000 kernel:  [<c0124d05>] ? finish_task_switch+0x95/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e5c ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e5d ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c01311c0>] ? __do_softirq+0x100/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01591a7>] ? handle_IRQ_event+0x37/0x100
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:54:57 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:54:57 xcp000 kernel:  [<c0124d05>] ? finish_task_switch+0x95/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e5e ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e5f ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c01311c0>] ? __do_softirq+0x100/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01591a7>] ? handle_IRQ_event+0x37/0x100
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:54:57 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:54:57 xcp000 kernel:  [<c0124d05>] ? finish_task_switch+0x95/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e60 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e61 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c01311c0>] ? __do_softirq+0x100/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01591a7>] ? handle_IRQ_event+0x37/0x100
Apr  7 14:54:57 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e62 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e63 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=19020 data_len=18970 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0125cab>] ? try_to_wake_up+0xab/0x260
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c01311c0>] ? __do_softirq+0x100/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01591a7>] ? handle_IRQ_event+0x37/0x100
Apr  7 14:54:57 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e64 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e65 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=19020 data_len=18970 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c01311c0>] ? __do_softirq+0x100/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01591a7>] ? handle_IRQ_event+0x37/0x100
Apr  7 14:54:57 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:54:57 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:54:57 xcp000 kernel:  [<c0124d05>] ? finish_task_switch+0x95/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e66 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e67 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=20480 data_len=20430 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c01311c0>] ? __do_softirq+0x100/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01591a7>] ? handle_IRQ_event+0x37/0x100
Apr  7 14:54:57 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e68 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e69 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=20480 data_len=20430 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c01311c0>] ? __do_softirq+0x100/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01591a7>] ? handle_IRQ_event+0x37/0x100
Apr  7 14:54:57 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e6a ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e6b ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=21940 data_len=21890 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c01311c0>] ? __do_softirq+0x100/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01591a7>] ? handle_IRQ_event+0x37/0x100
Apr  7 14:54:57 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:54:57 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:54:57 xcp000 kernel:  [<c0124d05>] ? finish_task_switch+0x95/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e6c ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e6d ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e6e ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e6f ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e70 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e71 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e72 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:57 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e73 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:57 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e74 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:57 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e75 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:57 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e76 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:57 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e77 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e78 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0128821>] ? select_task_rq_fair+0x251/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e79 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:57 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e7a ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e7b ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0128821>] ? select_task_rq_fair+0x251/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e7c ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0128821>] ? select_task_rq_fair+0x251/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e7d ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e7e ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e7f ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0128821>] ? select_task_rq_fair+0x251/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e80 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e81 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e82 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e83 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e84 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e85 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e86 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e87 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e88 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e89 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e8a ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0128821>] ? select_task_rq_fair+0x251/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e8b ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e8c ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e8d ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e8e ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e8f ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e90 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e91 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e92 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e93 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e94 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e95 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e96 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e97 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e98 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250t softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e99 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel: <_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e9b ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0xs_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5e9d ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0xdules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ea0 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ea1 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<rpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ea3 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ea4 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c030x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ea7 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ea9 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0125cab>] ? try_to_wake_up+0xab/0x260
Apr  7 14:54:57 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:54:57 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:54:57 xcp000 kernel:  [<c0124d05>] ? finish_task_switch+0x95/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5eaa ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finisrefresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0135da5>] ? lock_timer_base+0x25/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5eae ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5eb0 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5eb1 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queux4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5eb2 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5eb4 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel: mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a0x90 [openvswitchd_start_xmit+v_queue_xmit+0x3put+0x0/0x2c0c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>c0328cf5>] iput+0x0/0x2cx18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0ee_hot_cold_page+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a7033bb7c>] tcp_wric4>] ? __kfree_skb+0x] ? tcp_curr __tcp_push_pendi395a7>] tcp_rcv033eeb3>] tcp_v4_> [<c01ff9af>] 0
Apr  7 14:54:57 xcp000 kernel:  [<c0340d0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? 4> [<c03246e0>]
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] i+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c90x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<r_finish+0x0/0x1c02f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c3243b0>]c03249b0>] ? ip_rcv+1>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel: <cc29>] ? force_quiescent_state+0x19/0x2<4> [<c03042b2>] process_backlog+0x94029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [013117a>] __do_sof__kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<ctirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185x_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel: <4ion+0xe92/0x152pdate_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel: ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c76f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5eb6 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5eb7 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5eb8 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5eb9 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5eba ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x[<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ebb ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sdci_hcditblit softcurs<4>Pid: 23824, comm: sshd Tainted: G       6.32.12-0.l Trace:
Apr  7 14:54:57 xcp000 kernel: a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012ba0
Apr  7 14:54:57 xcp000 kernel:  [<c030012bd06>] warnskb_gso_t+0x173/t+0x16d/0x91>] dev_queue_xmit+0xd+0x29/0x40 [o0x100 [openvswit+0x1a/0x30 [openv>] exed]
Apr  7 14:54:57 xcp000 kernel:  [<c037e0
Apr  7 14:54:57 xcp000 kernel:  [<f02f120xe5/0x192f695mod]
Apr  7 14:54:57 xcp000 kernel:  [<f0x49/0x90 ] dev_hard_start_xmit+dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c03>] ? ip_>] ip_finish_output20>] ? ip_fini_output+0x65/0+0x0/0x18/0x20
Apr  7 14:54:57 xcp000 kernel: 197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>]akeup+0xec/_clone+0x22/0xsmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3ages_nodemask+0pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel: p_sendmsg+0x706/0x9d? __switch_to+0x3b8/00fa>] sock_aio_write+0x10a/0x1<c0106a51>] ? local_clock+0x4[<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ebc ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswhypervisor_callback+0x43/0x4b
Apr  7 14:54:57 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:54:57 xcp000 kernel:  [<c0124d05>] ? finish_task_switch+0x95/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ebe ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ebf ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tab do_sync_write+0xcd/0x110] ? autoremove_wak297fe4>] ? end_ddf>] ? security_file_pc0>] ? rw_verify_area+0xwrite+0x146/0x150
Apr  7 14:54:57 xcp000 kernel: rocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<te+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>x7/0xb ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut h---
Apr  7 14:54:57 xcp000 kernel: WARNING: at nett+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel:  Product Na16100 data_llinked in: tun nl auth_rpcgss lockd suh_mod llc ipt_RE nf_defrag_ipv4 xt_s_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ec1 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>udp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ec3 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=35080 data_len=35030 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ec4 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_cpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ec5 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ec6 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5eca ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ecb ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ecc ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ecd ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ece ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ecf ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ed0 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ed1 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ed2 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ed3 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]--core/dev.c:15 System Produ 0x191829) len= nls_utf8 cifs nfs nfs_acl autitch_mod llte nf_conntrack xt_ts x_tables binfmtt sbs sbshc lp parport nvratpm_tis rtc_cmos  thermal_sys  rtc_lib ata_pii2c_core pcspkr_mod ide_3 jbd uhci_h tileblit bitblit ed: microcodeed: G        W  2.6.32.12170586xen #1
Apr  7 14:54:57 xcp000 kernel: Co_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel: <4ent+0x1a1/0x2wpath_kb_gso_segment+0x1a1/0x2warn_slowpath_fmt+1>] skb_gso_seg1c63>] dev_hard_start>] ? __nf_ct_refresh> [<c031341d>]4> [<c011b2a1>]/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03t+0x291/0x4send+0x29/0x40 02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ed4 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>]a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ed6 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=40920 data_len=40870 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x4d+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ed7 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ed8 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ed9 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash > [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5eda ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5edb ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? en01a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ede ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:57 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5edf ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:57 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ee0 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:57 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ee1 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ee2 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_quetch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ee3 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ee5 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel: urity_file_permissi rw_verify_area+0x60/0xc0<4> [<c01389b5>] ? sig [<c01931>] syscall_c9ef8dc18cbf5ee6 ]---
Apr  7 14:54:57 xcp000 kernel: ---
Apr  7 14:54:57 xcp000 kernel: WARNING: at n1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardwtbk: caps=(0xd=0
Apr  7 14:54:57 xcp000 kernel: Modulefs nfs_acl auntrack_ipv4 nf_defrag_ipv4 xt_stateiptable_filutput sbs sbshc pc lp parport npi tpm_titon thermal_ib ata_pre pcspkr dm_regiod ide_gd_mouhci_hcd o font tiloaded: microcnted: G        W.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Ca41>a41>] ? skb_gso_se[<c012bc9c>a0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>]250
Apr  7 14:54:57 xcp000 kernel:  [<c010x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>]  [<c0301c63>] dev_hard_s031341d>] sch_di [<c011b2a1>] ? kma
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_qu
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29penvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f0 [openvswitch_moutput+0x1xecute_actions+0x32b/
Apr  7 14:54:57 xcp000 kernel:  [<c033/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12ad_packet+0xe5/0x1
Apr  7 14:54:57 xcp000 kernel:  [<f02xa0 [openvswitnternal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ee7 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ee8 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ee9 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: atWARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5eeb ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5eec ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/> [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0> [<c012849c>] ? check_preeec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ?emask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c03_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b5] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [__switch_to+0x3b8te+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel: 41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_wrd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? n+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? secuile_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel: <4 ? rw_verify_area+0x60/0xc0e+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_wr4> [<c01044e1>] sys end trace d9ef8dc18cbf5ee here ]----------/dev.c:1594 skb_gso_segment+0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: 
Apr  7 14:54:57 xcp000 kernel: netbk: caps=len=16100 data_len=16050 ip linked in: tun nls_utf8 cifs nfs nfs_acs lockd sunrpc openvswitch_CT nf_conntrack_ie nf_conntrack xt_tcpudp_tables x_tables binfmt_mivideo output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5eee ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked imt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ef0 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ef1 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c01h_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ef3 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ef5 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ef6 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ef7 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ef8 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ef9 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 0, comm: swapper Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c03134ec>] __qdisc_run+0x4c/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c030506e>] dev_queue_xmit+0x46e/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f83eb>] netdev_frame_hook+0x5b/0xb0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0300e0f>] netif_receive_skb+0x1af/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c02fa1bf>] ? __alloc_skb+0x6f/0x170
Apr  7 14:54:57 xcp000 kernel:  [<f053fb1b>] e1000_receive_skb+0x1b/0x40 [e1000]
Apr  7 14:54:57 xcp000 kernel:  [<f0544b6e>] e1000_clean_rx_irq+0x21e/0x400 [e1000]
Apr  7 14:54:57 xcp000 kernel:  [<f0544950>] ? e1000_clean_rx_irq+0x0/0x400 [e1000]
Apr  7 14:54:57 xcp000 kernel:  [<f0542847>] e1000_poll+0x47/0x1f0 [e1000]
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c013159b>] irq_exit+0x2b/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c0298817>] evtchn_do_upcall+0x1e7/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c01046ef>] hypervisor_callback+0x43/0x4b
Apr  7 14:54:57 xcp000 kernel:  [<c0106f35>] ? xen_safe_halt+0xb5/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c010ac4e>] xen_idle+0x1e/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0102a7b>] cpu_idle+0x3b/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c036cee3>] rest_init+0x53/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c04e8cea>] start_kernel+0x29a/0x340
Apr  7 14:54:57 xcp000 kernel:  [<c04e85f0>] ? unknown_bootoption+0x0/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c04e807c>] i386_start_kernel+0x7c/0x90
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5efa ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: <37/0x100
Apr  7 14:54:57 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c015ae8b>] ? handle_percpu_irq+0x4b/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c0106304>] ? handle_irq+0x34/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5efb ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c016a0a5>] ? put_page+0x35/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c037e1d6>] ? _spin_lock_bh+0x16/0x100
Apr  7 14:54:57 xcp000 kernel:  [<c02f4fe6>] release_sock+0x56/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c03310ef>] tcp_recvmsg+0x2cf/0x870
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f4923>] sock_common_recvmsg+0x43/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c02f2225>] sock_aio_reaun nls_utf8 cifs nfs nch_mod llc ipt_REJECT nf_cofrag_ipv4 xt_state nf_conntrack xes binfmt_misc dm_mirror video output sbs ser battery ac parport_pc l_acpi tpm_tis rton thermal_sys e1000 serio_raw tp_lib ata_piix ata_generic libatcore pcspkr dm_regiond_mod 3w_xxxx sd_mod scsd ohci_hcd ehci_hcd usbcoret tileblit bitblit microcode]
Apr  7 14:54:57 xcp000 kernel: Pid:  Tainted: G       .0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace: ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/2bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel: <c0301a41>] ? skb_gso_segment+0d06>] warn_slowpath_fmt+0x26/0x30b_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel: <] dev_hard_start_x256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomi41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdevopenvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02+0x49/0x100 [openvswief24a>] do_output+0x1a/0x30 [openvswitch_od]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel: 37e043>] ? _spin_unlock_bh [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5efd ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5efe ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5eff ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f01 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? ch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f03 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>]ch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f05 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending___tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f07 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f08 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f09 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1 [<c02f7772>c033a746>c>] tcp_write_xmit+0x33ce3>] ? __alx4f0
Apr  7 14:54:57 xcp000 kernel: <4ames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  sendmsg+0x706/0_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02a/0x12/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>x110
Apr  7 14:54:57 xcp000 kernel:  [<cunction+0rity_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_w1936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f0b ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked cifs nfs nfsunrpc openvsck_ipv4 rack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c013159b>] ? irq_exit+0x2b/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f0c ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f0d ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f0e ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_trsunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f10 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f11 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNIN_gso_segment+0x1a1/0: System=(0x10801, 0x191890 ip_summed=0 tun nls_utf8 cifs d sunrpc openvswitch_ipv4 nf_defrag_xt_tcpudp iptabl binfmt_misc dm_mirbshc fa lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call 0301a41>]250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a250
Apr  7 14:54:57 xcp000 kernel:  [<c01n+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0125cab>] ? try_to_wake_up+0xab/0x260
Apr  7 14:54:57 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f9616050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f14 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] w/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0135da5>] ? lock_timer_base+0x25/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f16 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f18 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f19 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_stainer bathermal sg evdev ocessor tpm rtc serio_raw tpm_bios rtc_liblibata i2c_i801 i2c_core h dm_log dmmod ext3 jbd uhci_hcd ore fbcon font: microcode]
Apr  7 14:54:57 xcp000 kernel: <W  2.6.32.12-0.7.1.ce:
Apr  7 14:54:57 xcp000 kernel:  [<c041>] ? sbc9c>] w0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<> [<c0301_hard_start_xm_direct_xmitkmap_atev_queue_xmitdev_send+0f6a09>] vpowitch0 [openvswitccute_ac<4> [<c037f02f12a5>5/0x190 [openrt_receive+0x38/<f02f81a9>] intermod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>
Apr  7 14:54:57 xcp000 kernel:  4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328838/0x2cput+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel: <x65/0xb0
Apr  7 14:54:57 xcp000 kernel: 0
Apr  7 14:54:57 xcp000 kernel:  [<c0
Apr  7 14:54:57 xcp000 kernel:  [<c03212849c>] ? c4> [<c02f7772
Apr  7 14:54:57 xcp000 kernel:  [<376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<cmit+0x33c/oc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f1b ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end18d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f1d ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=30700 data_len=30650 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0135da5>] ? lock_timer_base+0x25/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c0131__kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f1e ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f1f ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_co02ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f20 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f21 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xttc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f24 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f25 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f26 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f28 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpmnction+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f29 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f2a ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm r+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f2b ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f2c ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram therma2f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f2d ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f2e ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container batte2f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f2f ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0cket+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f31 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [opeta_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log d 3w_xxxx sd_mod scsi_mod exci_hcd ohci_hcd ehci_hcd us font tileblit bitblitunloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f33 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03deliver_ficv_finish+p_rcv+0x1_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel: <4c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_rec01/0x660
Apr  7 14:54:57 xcp000 kernel:  [<f+0x8c/0xc0 [scsi_modce_quiescent_state+0s_backlog+0x92/0xe159/0x2xba/0x180
Apr  7 14:54:57 xcp000 kernel: <4/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>]
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] n> [<c02ab772>] net_tx662>] ? up0731>] ? __d? set_next_e ? schedule+0] netbk_action_thread+40700>] ? auto0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? _thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel: <4ad+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f34 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f35 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f36 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f37 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel: c0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f38 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f3a ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_s [openvswitch_mod]tput+0x1a/0x30 [openv8b>] execute_act> [<c037e043><f02f12a5>] dp_process5/0x190 [oeceive+0x<f02f81[openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [t+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c030x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c032870/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c032c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c00/0x2c0
Apr  7 14:54:57 xcp000 kernel: t+0x18/0x20
Apr  7 14:54:57 xcp000 kernel: 7/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f746>] tcp_transmit_s33bb7c>] tcp_write_xmit+0x301669e3>] ? __alloc_x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c0_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/ck_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] c01044e1>] sysca---[ en
Apr  7 14:54:57 xcp000 kernel: ------------[NING: at nment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxxment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f3d ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f3e ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_re/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f41 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f42 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cuthere ]-------re/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f43 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/eue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f45 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0fs_acl auth_rpcgss l llc ipt_REJECT nipv4 xt_state nf_cobles x_tables binfmtc fan containethermal sg evdev pata_ore button thermaos rtc_lib ata_piix_hash dm_log dm_mod ide_ jbd uhci_hblit softcursor [l: 23824, comm: sshd .32.12-0.Trace:
Apr  7 14:54:57 xcp000 kernel:  [1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a4a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012th_comm_segment+0x1a1/0rn_slowpath_skb_gso_segment+rd_start_xmit+0x173] sch_direct_ ? kmap_atomic_prot+1>] dev_queue_xmit+v_send+0x29/0x40 [opport_send+0x4> [<f02ef24aitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] exex32b/0x9f0 [openvswitch_m3>] ? _spin_unlock_bh+0x23/0x3rocess_received_paswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f[openvswitch_modev_xmit+0x49/0x9> [<c0301d37>] dev_hx390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] d0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f47 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel: c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f4a ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f4b ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f4c ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x90xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f77746>] tcp_transmit_skbbb7c>] tcp_write_xmit+0sk+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c031/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330>] ? __k_aio_write+0ocal_clock+0x4trace+0x35fte+0xcd/0x11x35f/0x3c0
Apr  7 14:54:57 xcp000 kernel: <4ove_wend_dynisecurity_fil92ac0>] ? rw_verify_ ? arch_ptrac>] vfs_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<cl+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end ------------[ cut heet/core/dev.c:10x250()
Apr  7 14:54:57 xcp000 kernel: Hame
Apr  7 14:54:57 xcp000 kernel: netbk: ca20 data_len=437inked in: tun nlth_rpcgss lockd sun nf_conntrate nftables binfmts sbshc fan t_pc lp pav pata_ac tpm rtc_coerio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0147572>] ? update_wall_time+0xe2/0x760
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0147572>] ? update_wall_time+0xe2/0x760
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f4e ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c011e24b>] ? load_balance_next_fair+0xb/0x10
Apr  7 14:54:57 xcp000 kernel:  [<c011f64b>] ? load_balance_fair+0x6b/0x100
Apr  7 14:54:57 xcp000 kernel:  [<c011e903>] ? move_tasks+0x53/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c01ce330>] ? vfs_load_quota_inode+0x190/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f4f ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_bles x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unload
Apr  7 14:54:57 xcp000 kernel: d: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f51 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f53 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f54 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4g evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f56 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=20480 data_len=20430 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f57 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_pro0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f58 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c01591a7>] ? handle_IRQ_event+0x37/0x100
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f5a ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x9 font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f5c ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel: sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f5e ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f5f ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [e043>] ? _spin_un>] dp_process_reenvswitch_m0x38/0xa0 [openvnternal_dev_x4> [<c0301x247/0x390cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<tput+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel: <utput+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328ut+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<cx65/0xb0
Apr  7 14:54:57 xcp000 kernel:  x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c030x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87><c012849c>] ? check_preem02f7772033a746>] tcp_tr[<c033bb7c>] tcp_w[<c01669e3>] ?3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033cg_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel: /0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>> [<c019290d>] do
Apr  7 14:54:57 xcp000 kernel:  [<c0140unction+0xd_dynirq+0xcurity_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f60 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f61 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f62 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f63 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_coide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f65 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel: ] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f67 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+lit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f69 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f6a ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/<4> [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f6c ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f6d ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f6e ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0xsg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f71 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] ne01 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f73 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02e301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_startmit/0x<4> [<f02256f] ? __nf_ct_rfresh_acct+0xdb/0xe0 [nonntrack]
Apr  7 14:54:57 xcp000 kernel: [<c031341d>sch_direct_xm16d/0x1f0
Apr  7 14:54:57 xcp000 kernel: [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1cdev_queue_xmit+0x291f6a09>] vporend+0x49/0>] do_outpf02ef58b>] executetch_mod]
Apr  7 14:54:57 xcp000 kernel: 3/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f1acket+06958>] vport_receive+0x38/0xa0 [openvswit<4> [<f02f81a9>][openvswitch_rt_xmitue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c03x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [> [<c0328720cf5>] ip_outputx0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328reempt_wakeup+0xec/0x12/0xd0
Apr  7 14:54:57 xcp000 kernel: bb7c>] tcp_write_xm] ? __alloc_pac033c171>
Apr  7 14:54:57 xcp000 kernel:  [[<c0102ec8>] ? __swi02f20fa>] soc<4> [<c01929[<c0140700>] 0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01ion+0xf/0x20
Apr  7 14:54:57 xcp000 kernel: <4_area+0x60/46/0x150
Apr  7 14:54:57 xcp000 kernel: /0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0170
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] --[ end traccut hereev.c:1594 skb_gso_se>Hardwar=(0x10801, 0x116050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: <tun nls_utc openvswitch_mod llc ipt_REJEf_defrag_ipvp iptable_filterrror video oattery ac parpom thermal sg eos processor trmal_siix ata_generic lipkr dm_region_hash dw_xxxx sd_mod ci_hcd usbcoresoftcursor [last unloaded: md: 23824, comm:  2.6.32.12-1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queueb0
Apr  7 14:54:57 xcp000 kernel:  [<f02f83/0x40 [openvswitch_send+0x49/0f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f76 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c01311c0>] ? __do_softirq+0x100/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f78 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_corevfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f79 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c01311c0>] ? __do_softirq+0x100/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+> [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f7c ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f7d ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usb ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c01311c0>] ? __do_softirq+0x100/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f7f ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f80 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f81 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit sof43b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c01311c0>] ? __do_softirq+0x100/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f83 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+ ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f85 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c01311c0>] ? __do_softirq+0x100/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_t4>------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f8a ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, commen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f8b ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f8c ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c010
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f8e ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswit0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c01311c0>] ? __do_softirq+0x100/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f90 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ipoutput+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f92 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x[<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f94 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c01311c0>] ? __do_softirq+0x100/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01 syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f96 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f97 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bi70586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f98 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c01311c0>] ? __do_softirq+0x100/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f99 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190e:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c01311c0>] ? __do_softirq+0x100/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f9b ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G     >Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c01311c0>] ? __do_softirq+0x100/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f9d ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Taintskb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c01311c0>] ? __do_softirq+0x100/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:54:57 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:54:57 xcp000 kernel:  [<c0124d05>] ? finish_task_switch+0x95/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5f9f ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0222368>] ? rb_insert_color+0x78/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c01311c0>] ? __do_softirq+0x100/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c011fd40>] ? __wake_up+0x40/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:54:57 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:54:57 xcp000 kernel:  [<c0124d05>] ? finish_task_switch+0x95/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5fa1 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhg>] ? skb_gn+0x7c/0xa1a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fm+0x6/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41so_segment+0x1/0x24> [<c0301c6>] ded_sta173/0<4> [256nf_ctesh_act+/0x0 [conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c0341d>] sch_direct_xmit+0x16d/0f0
Apr  7 14:54:57 xcp000 kernel: <<c011b2a1>] ? kmap_atomic_rot+00x1c[<c0298817? en_do_0x1e70x330
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x2910
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] ne_sendx29switch_mod]
Apr  7 14:54:57 xcp000 kernel: > [<f02f6a9>]t_sen0x49/0x10 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_md]
Apr  7 14:54:57 xcp000 kernel:  [<2ef58b>] 32b/0x9f0 [op dp_proceived_packet+0xe5<f02f6958>] vporth_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>x90 [openvs_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel: <4queue_xmit+0finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_fh_output+0x138/0xnish_output+0x0/t+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<cput+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8 [<c0328f87>] ? check_preempt_wskb_clone+0x22/90
Apr  7 14:54:57 xcp000 kernel:  [<c033b0
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? ___tcp_push_pending_frames+0x3dmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel: < [<c02f20fa>106a51>] ?90d>] ? autoremove_wake_fu297fe4>] ? securi0
Apr  7 14:54:57 xcp000 kernel:  [<c01<4> [<c04> [<c01936>Modules linked i nfs_acl auth_rpcgss lockdch_mod llc ipt_REJECT nf_conntrefrag_ipv4 xt_state nf_cp iptable_frtc_core button thermal_s_raw tpm_bios rtc_lib ata_piix aneric 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c01311c0>] ? __do_softirq+0x100/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>]fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5fa4 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=20480 data_len=20430 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>]bcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5fa6 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=21940 data_len=21890 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] con font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5fa8 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=21940 data_len=21890 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>]xt_entity+0x1dule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abetbk_action_thread+0x7f/0x16>] ? autoremove50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kt[<c01403d0>] ? kthread+b>] kernel_thread_helpe end trace d9-----[ cut ht net/core/dev.c:1594 ska1/0x250()
Apr  7 14:54:57 xcp000 kernel: Huct Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5faa ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=23400 data_len=23350 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloa6f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5fab ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5fac ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=23400 data_len=23350 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos process dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c01311c0>] ? __do_softirq+0x100/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5fad ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processorm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5fae ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=24860 data_len=24810 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+ck_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c01311c0>] ? __do_softirq+0x100/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5faf ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9fbh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c0225bff>] ? __copy_from_user_ll+0x9f/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5fb0 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=24860 data_len=24810 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c01311c0>] ? __do_softirq+0x100/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5fb1 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c0033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5fb2 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=26320 data_len=26270 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c01311c0>] ? __do_softirq+0x100/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5fb3 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5fb4 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=26320 data_len=26270 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c01311c0>] ? __do_softirq+0x100/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5fb5 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5fb6 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=27780 data_len=27730 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c01311c0>] ? __do_softirq+0x100/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5fb7 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>]nvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5fb8 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=27780 data_len=27730 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c01311c0>] ? __do_softirq+0x100/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5fb9 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c01311c0>] ? __do_softirq+0x100/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5fbb ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c030_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5fbd ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=29240 data_len=29190 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+00x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5fbe ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=30700 data_len=30650 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c01311c0>] ? __do_softirq+0x100/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<ess_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c01311c0>] ? __do_softirq+0x100/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5fc1 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=32160 data_len=32110 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ] net311c0>] ? __d2c4>] ? move_na6a51>] ? local_clock+ss_backlog+0x92/0xex159/0x230
Apr  7 14:54:57 xcp000 kernel:  [0xba/9/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c013120
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>]4> [<c02ab70662>] ? 20731>] ? __ ? se] ? sch>] netbk_a140700>] x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [n_thread+0ead+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5fc3 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=32160 data_len=32110 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c01311c0>] ? __do_softirq+0x100/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c01311c0>] ? __do_softirq+0x100/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5fc5 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+038/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5fc8 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5fc9 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNINcore/dev.c:1594 skbo_seg0x1a1/0x250(4>Ha namstem Product Name
Apr  7 14:54:57 xcp000 kernel: <etbcapsx10801, 0x191829) len=16100 data_len=16050 summed=0>Modues linked in: tun nls_utf8 cifs n nfs_auths lockd sunrpc openswitch_modlc ipt_REJE_connk_ipvf_deipve nf_conntrat_tcpudp iptable_filter ip_es x_tables binfmm_mirror video output sbs sbshc fan container battery aport_pc lp paportnvrrmal sg evdev pacpissor tpm rtc_core butc libata i201 i2c_core pcspkr  ide_gd_mod 3w_xxxx sd_moci_hcd ohci_blit bitblide]
Apr  7 14:54:57 xcp000 kernel: Pid:    W  21
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? nt+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:   [<c012bc9c>] w<4> [<c0301a<4> [<c012bd06
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skbc63>] dev_hard_sh_direct_xmit+0xc_prot+0x41/04> [<f02f8379>] witch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f0<f02ef24a>] do_output+0x1ef58b>] exec7e043>] ? _sp5>] dp_process_received_penvswitch_+0x38/0xa0 internal_d<4> [<c0300x247/0x390
Apr  7 14:54:57 xcp000 kernel:  3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel: utput+0x0/0x2coutput+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel: put+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03280x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c030x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0/0x20
Apr  7 14:54:57 xcp000 kernel:  [<[<c012849c>] ? check_pc02f7772>] ? c033a746>]  [<c033bb7c>] tcp_write_xm [<c01669e3>] ? __allc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033cng_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel: 6/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] > [<c02f20fa>> [<c0106a5<4> [<c019290x110
Apr  7 14:54:57 xcp000 kernel:  [<ce_function+0nd_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5fca ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x41d>] sch_direct_xmit+2a1>] ? 4e91>] dev_queue_x8379>] netdev_send+0x29/mod]
Apr  7 14:54:57 xcp000 kernel:  [<ftch_mod]
Apr  7 14:54:57 xcp000 kernel:   [openvswitch_mx32b/0x9f0 [] ? _sf12a5>] dp_proc190 [openvswitch_m] vport_receive_mod]
Apr  7 14:54:57 xcp000 kernel: +0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5fcd ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sen? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5fd0 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c01311c0>] ? __do_softirq+0x100/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5fd1 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5fd2 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshcb8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5fd3 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c01311c0>] ? __do_softirq+0x100/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1ode fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 238 2.6.32.12-0.7.1.xs1.0.0.31Call Trace0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel: nt+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41[<c012bd06>] warn_sl>] skb_gso_sexmit+0xefresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_dire6d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2 [<c0304e91>] dev_v_send+0x29/0x40 [>] vport_send+0x49/0x104> [<f02ef24ch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f0/0x9f0 [openvswitpin_unlock_bh+0x25>] dp_nvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [eive+0x38/0xa81a9>] internal_dev]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev247/0x390
Apr  7 14:54:57 xcp000 kernel: <c/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c032870x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720[<c0328cf5>] ip_out328720>] ?<c03283b8>] ip_local_o28f87>] ip_queue_xmit+12849c>] ? check_preem7772>] ? __sk3a746>] tcp_transmi tcp_write_xmi ? __alloc_pages_nodemask+0xc> [<c033c171>] _x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c+0x706/0x9d0ch_to+0x3b8/0aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5fd6 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel: ck_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5fd8 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock0
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5fdb ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:54:57 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_threcurity_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5fde ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5fdf ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c020df80>] ? elv_queue_empty+0x20/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c021085b>] ? __blk_run_queue+0x1b/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5fe0 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_m46e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:54:57 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5fe1 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019og dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5fe4 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_m311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: ll Trace:
Apr  7 14:54:57 xcp000 kernel: <4 [<c0301a41>kb_gso_segnt+0x1a1/0x20
Apr  7 14:54:57 xcp000 kernel:  >] ? skb_gso_segment+0x1<4> [<c012] warowpa+0x7c/0xa
Apr  7 14:54:57 xcp000 kernel:  [<>] ?so_segmet+0x0
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] wa_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_act+0xdb/0xe0 [nfnntra
Apr  7 14:54:57 xcp000 kernel:  [<c031341_di_xmit+0x16d/0<4> [<c011b2ap_atomic_prot+0x41/<4> 304e] devue_it+x291/0
Apr  7 14:54:57 xcp000 kernel: 02f netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [f02f6a09>]0x100 [openvswitf58bactions+0x32b/0x9f0 [o7e043>] ? 2a5>] dp_pnvswitch38/0xa0 [openvswitch_mternal_dev_xmit4> [<c0301d37>] dev_hard_start_xmit+0x244> [<c0304fcc>] dev> [<c0328720>] ?  [<c0328854> [<c0328720>] ? ip_ff5>] ip_output+0x65/0xb0put+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03284> [<c032ee_hot_cold_pag? __skb_clone [<c033bb7c>] tcp_write_ __kfree_skb+00x60
Apr  7 14:54:57 xcp000 kernel:  [<c033x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03d+0xf7/0x59a3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<skb+0x/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c0x53/0x80
Apr  7 14:54:57 xcp000 kernel: <finial_deliver_finish+>] ip_lo_local_deliver_finish244df>] i92>] ip_rcv+0x1e2/p_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel: <0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c030<4> [<c01250x0/0x10
Apr  7 14:54:57 xcp000 kernel: n+0x48/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c014> [<c01312b5>]  [<c030185a>] nenet_tx_action+0? schedule+0x2e9/0 netbk_action_thre<c0140700+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  n_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5fe6 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_fread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5fe7 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5fe8 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5fe9 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:54:57 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5fec ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_10
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? _function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel: <4security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5fed ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5fee ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5fef ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x402les linked in: tun nls_utf8 cifcl auth_rpt_REJECT nf_connt4 xt_state nf_e_filter ip_teo output sbs sbshc f_pc lp parport nvram cpi tpm_tis rtc_cmoermal_sys e10ata_piix ata_ i2c_core od ide_gd_d ext3 jbcon font tileblit ed: microcode]
Apr  7 14:54:57 xcp000 kernel: Piainted: G       .311.170586xen #11a41>] ? skb_gso_segment+0[<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel: <ment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f0x40 [openend+0x49/0x100 [ope02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:54:57 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ff1 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, c[ end trace d9ef8dc18cbf5ff2 ]-----------[ cut here ]-------t net/core/dev.c:1594 skb_0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: k: caps=(0x10801, 0x191829) len=16100ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun_utf8 cifs nfs nfs_acsunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tabnfmt_misc dm_mirror video ner battery ac parporhermal sg evdev pata_acpi mos processor tpm rtsys e1000 serio_raw tpm_biata_piix ata_generic libata i2c_i82c_core pcspkr dm_region_hasmod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ff3 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ff4 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c032c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:54:57 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ff6 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ff7 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>]e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ff9 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_montity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ffa ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ffb ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ffc ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x4[<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5ffe ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf5fff ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6000 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [> [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:54:57 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_t0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---
Apr  7 14:54:57 xcp000 kernel: ------------[ c4>WARNING: at net/ca1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardwetbk: caps=data_len=13130 d in: tun nls_utf8 cifs nfs nfgss lockd sunrpc opEJECT nf_conntrack_ipnntrack xt_tcpudp ies x_tables bshc fan contarport nvram therm tpm_tis rtc_cutton thermal_sys_bios rtc_lib ata i2c_i801 ash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:54:57 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c011f3aa>] ? dequeue_task+0x9a/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6003 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6006 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=19020 data_len=18970 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:57 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:54:57 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6007 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6008 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6009 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_s_kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:54:57 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf600b ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel: <
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf600d ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c17d]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:54:57 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:54:57 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:54:57 xcp000 kernel:  [<c0124d05>] ? finish_task_switch+0x95/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf600f ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0xmod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:54:57 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6012 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:54:57 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6013 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>]urity_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6015 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:54:57 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6016 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=19020 data_len=18970 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:54:57 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c02aa16a>] ? net_rx_actiskb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6018 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_x] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:54:57 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abef>] netbk_act0140700>] ? autorem02abe200
Apr  7 14:54:57 xcp000 kernel:  [<c01 ? kthread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: <e d9ef8dc18cbfut here ]----net/core/de1a1/0x250()duct Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_har+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:54:57 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf601d ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] 0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf601e ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf601f ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6020 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6021 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:54:57 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:54:57 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:54:57 xcp000 kernel:  [<c0124d05>] ? finish_task_switch+0x95/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6022 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6023 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6024 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6025 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6026 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6027 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6028 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6029 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf602a ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf602b ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf602c ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf602d ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c01591a7>] ? handle_IRQ_event+0x37/0x100
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf602e ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:54:57 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf602f ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6030 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:54:57 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6031 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6032 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6033 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0128821>] ? select_task_rq_fair+0x251/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6034 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:57 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6035 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:57 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6036 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6037 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0128821>] ? select_task_rq_fair+0x251/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6038 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6039 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf603a ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf603b ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf603c ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf603d ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf603e ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf603f ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6040 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6041 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6042 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6043 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6044 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6045 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6046 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6047 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6048 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6049 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=32160 data_len=32110 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+00x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:54:57 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf604a ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf604b ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf604c ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix at] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel: autoremove_wake_function+0x0/0xc0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf604d ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf604e ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt__mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6050 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:54:57 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:54:57 xcp000 kernel:  [<c0124d05>] ? finish_task_switch+0x95/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6051 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [op26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] s[<c0301c63>] dev_har1d>] sch_direct_xp_atomic_0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f83[openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x> [<f02ef58b>]> [<c037e043>] ?f02f12a5>] dp_prox190receive+0x38/0xa0 81a9>] internal_h_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d3t_xmit+0xxmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel: <4inish_output+0xfinish_output+0xish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel: <4output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel: output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c032ut+0x18/0x20
Apr  7 14:54:57 xcp000 kernel: 90
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? c
Apr  7 14:54:57 xcp000 kernel:  [<c02f7
Apr  7 14:54:57 xcp000 kernel:  [<c690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __ask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c03ames+0x31/0xmsg+0x706/0x9d0x700
Apr  7 14:54:57 xcp000 kernel:  [<c00x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a541/0x80
Apr  7 14:54:57 xcp000 kernel: <4d/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140_wake_fu>] ? end_dynir>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6054 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6055 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:54:57 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6056 ]---
Apr  7 14:54:57 xcp000 kernel: --+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6057 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6058 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6059 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf605a ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:54:57 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf605b ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf605c ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf605d ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf605e ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7cch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf605f ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4<4> [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6061 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6062 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6063 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? 20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6064 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:54:57 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x16> [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6067 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel: <4s rtc_lib ata_piihash dm_log dm_mod ide_gd_mjbd uhci_hcd ohci_hclit softcursor [last  1269, comm: netba2.6.32.12-0.ll Trace:
Apr  7 14:54:57 xcp000 kernel: <x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel: wpath_common+0xgso_s warn_slowpath_f>] skb_gso_segment+_hard_start_xmit+1d>] sch_direct_xm1>] ? kmap_atomic_pr4e91>] dev_qtdev_send+0x29/0x40 [] vport_se
Apr  7 14:54:57 xcp000 kernel: vswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execus+0x32b/0x9f0 [openvswe043>] ? _spin_p_process_receiveenvswitch_moa0 [opal_dev_xmit+0x49/0
Apr  7 14:54:57 xcp000 kernel: <47/0x390
Apr  7 14:54:57 xcp000 kernel: it+0xinish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel: <4ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:54:57 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6069 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09<4> [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf606a ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_fi? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf606c ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf606d ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Taimod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbileblit bitblitoaded: microcode]
Apr  7 14:54:57 xcp000 kernel: nted: G        W 0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:57 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c029741a>] ? notify_remote_via_ipi+0x6a/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0296a2c>] ? startup_pirq+0xec/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0296b38>] ? unmask_pirq+0x8/0x10
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf606f ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [it softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6071 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? i0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel: 8720>] ? ip_f+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  97/0x390
Apr  7 14:54:57 xcp000 kernel:  80
Apr  7 14:54:57 xcp000 kernel:  [<c011df<4> [<c0128821c02f7772>] ? ransmit_skb+0+0x33c/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_pu+0x31/0x90
Apr  7 14:54:57 xcp000 kernel: switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel: /0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01] do_sync_writoremove_wake_ff>] ? sc0192ac0>] 1931] sys_write+0x] syscall_cadc18cbf607re ]-------v.c:1594 skb_gsoname: System Product (0x10p_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules 8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv44 xt_state_filter ip_tabirror video output sbs sbshc attery ac parport_pc lp pamal sg evdev pat rtc_core button _raw tpid: 23824, comm: sW  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c018cf7c>] ? cache_alloc_refill+0x6c/0x610
Apr  7 14:54:57 xcp000 kernel:  [<c0106b60>] ? xen_c0/0x130
Apr  7 14:54:57 xcp000 kernel:  c033a7ite_xmioc_pagex31/0x90
Apr  7 14:54:57 xcp000 kernel:  f20fa>]te+0xb/0x120
Apr  7 14:54:57 xcp000 kernel:  [<cunction+0ile_permissionverify_area+0x60te+0x146/0x150rite+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel: x7/0xb
Apr  7 14:54:57 xcp000 kernel: <43 ]---
Apr  7 14:54:57 xcp000 kernel: <---
Apr  7 14:54:57 xcp000 kernel: WARNINGgment+0x1atem Product 1829) len=16104>Modus nfs_acl auh_mod llc ipt_ xt_sip_tables xideo port_pc lp pav patpm rtc_coros rtc_licore pcspkr d_gd_mod 3wi_hcd ehci_hcd usbitblit icrocode]
Apr  7 14:54:57 xcp000 kernel: <4: G        0.3111>] ? skb_gso_ ? skb_gso_segment+0] warn_slo1a41>] ?c012bd06>] wa> [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_it+0xfresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:   netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f0+0x32b/0x9f0 [<c03702f12a5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel: nal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6076 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6077 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [lrocode]
Apr  7 14:54:57 xcp000 kernel:       #1
Apr  7 14:54:57 xcp000 kernel: Call  skb_gso_? skb_gsbc9c><c0301a41>] ? skb_gso_segm[<c012bd06>]<4> [<c0301a41>] sk4> [<c0301c63>]390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fct+0xdb/0xe0 [nf_consch_direct_xmitomic_prot+0x41_xmit+0x291/0x4send+0x29/0x4vport_send+0x49/0x<4> [<f02efenvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [/0x9f0 [oplock_bh+0x23s_received_packetf02f6958>]itch_mod]
Apr  7 14:54:57 xcp000 kernel: <4dev_xmit+c0301d37>] dev_h/0x390
Apr  7 14:54:57 xcp000 kernel: 4b0
Apr  7 14:54:57 xcp000 kernel:  [<c032872<4> [<c0328858>]<4> [<c0328720>] ? c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328 [<c0328720>] ? ip_fin0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] 0
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0d>] do_sync_write? auto[<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6078 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x3297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf607a ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf607b ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf607c ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_more button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:54:57 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf607e ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=30700 data_len=30650 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0135da5>] ? lock_timer_base+0x25/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:54:57 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf607f ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6080 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_at0
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:54:57 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6082 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x8envswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6084 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6085 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6086 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output s[openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:54:57 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6087 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0xe]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6089 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf608a ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_10480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf608b ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02900d8>] ? floppy_ready+0x108/0x5f0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf608c ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fb389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf608d ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf608e ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:54:57 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf608f ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6090 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6091 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel: 0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0125cab>] ? try_to_wake_up+0xab/0x260
Apr  7 14:54:57 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6093 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_modd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6095 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6096 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4fames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf609a ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf609b ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf609c ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf609d ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cer ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf609f ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmitcct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf60a1 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2cmic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf60a3 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=33620 data_len=33570 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf60a4 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel: <[<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf60a6 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9ment+0x1a1/06/0x30
Apr  7 14:54:57 xcp000 kernel:  [<cc63>] dev_hard_st02256fb>] ? ] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel: c_prot+0x41/4> [<f02f8379>] netdev_seh_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f60 [openvsw+0x1a/0x3execute_acti<4> [<c037e23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>]acket+0xe5/0x190<f02f6958>] vpowitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f9/0x90 [openvswi dev_hard_c>] dev_queue_xmit0>] ? ip_finis328858>] ip_0328720>] ? ip_fi>] ip_output+ish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel: ocal_out+0x18/00x197/0x390
Apr  7 14:54:57 xcp000 kernel: empt_wakeup+? __skb_clon_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb3c/0x900
Apr  7 14:54:57 xcp000 kernel:  [demask_frames+msg+0x706/0_switch_to+0x3b8/k_aio_write+00d>] do_sync? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] dynirq+0x84/y_file_permission+0xf/ ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c6>] vfs_write+0x>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf60a8 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf60a9 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: Sys72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf60aa ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0>] tcp_write_xmit+0x33c/069e3>] ? __alloc_pac171>] __tcp_push_pendi4> [<c0330b56>] tcp_se
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? _/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f2+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0ock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf60ac ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf60ad ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf60ae ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xlock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf60b0 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf60b1 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container ba140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf60b2 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c0it+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf60b4 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110ocessor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf60b8 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c02108bd>] ? __blk_run_queue+0x7d/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf60b9 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<hedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf60bb ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf60bc ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_ding_frames+cp_sendmsg+0+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel: <4+0x10a/rite+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel: torec0297fe4>] ?c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf60bd ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x19[<c02f7772>] ? __sk3a746>33bb7c>] tcp_wr[<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendm0102ec8>] ? __switc
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>]0a/0x120
Apr  7 14:54:57 xcp000 kernel: 80
Apr  7 14:54:57 xcp000 kernel:  [<cx110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf60bf ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf60c0 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJutoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf60c1 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf60c2 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmo>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf60c4 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf60c5 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf60c6 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c030_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf60c8 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=19020 data_len=18970 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? ] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf60c9 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf60ca ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf60cb ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf60cc ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel: 1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf60d0 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf60d1 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] nexs1.0.0.311.<c0301a41>] ? skb_gsent+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] 0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c030d06>] warn_s] skb_gso_segment+0x1a1/0x25>] dev_hard_sta41d>] sch_a1>] ? kmap_atome91>] dev[<f02f8379>] netdevh_mod]
Apr  7 14:54:57 xcp000 kernel:  0x100 [openvswitc_output+0x1a/0x30 [op] execute_actions+0x32b/0h_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>]acket+0xe5/0port_receive+0x38/a9>] internal_itch_mod]mit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c03mit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0sh_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel: <4+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel: h_outb0
Apr  7 14:54:57 xcp000 kernel:  x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c032/0x390
Apr  7 14:54:57 xcp000 kernel: <pt_wakeup+0xec/0x? __skb_clone+0x22/0x tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf60d5 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c04> [<c02xd0
Apr  7 14:54:57 xcp000 kernel:  [<c0/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bbit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60<c033c171>][<c03395
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>]<4> [<c01ff9af>] ? 0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<f0369cfc>i_devic
Apr  7 14:54:57 xcp000 kernel:  [<c0304 [<c030<4> [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf60d7 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_sending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf60d9 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf60da ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf60db ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0> [<c013117a>] __do_softird579>] ? __kmalloc+0x<c01312b5>] do_softirq+0 [<c030185a>772>] net_t0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf60dd ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf60de ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tab [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf60df ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf60e1 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autorethermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic li2c_i801 i2c_corext3 d ohci_hcd ehci_h bitblit softcurs<4>Pid: 1269, comm: netW  2.6.32.12-0Call Trace:
Apr  7 14:54:57 xcp000 kernel: t+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  ent+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] wmmon+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c [<c012bd06>] warn [<c0301a41><c0301c63>] dev_ha<4> [<c031341d>] a1>] ? kmap_ueue_xmit+0x291/0x4b0/0x40[openvswitch_mo0x1a/0x3[openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<cx30
Apr  7 14:54:57 xcp000 kernel:  [nvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f/0xa0 [openvswitch_mod]ernal_dev_xmit [<c0301d37>] dev_hard_st<4> [<c0304fcc>> [<c0328720>] ? ip/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03288/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<cut+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [5/0xb0
Apr  7 14:54:57 xcp000 kernel:  0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_loca
Apr  7 14:54:57 xcp000 kernel:  [<c032> [<c0120f4e>] ? __enqueue_<4> [<c02f7772>] ?46>] tcp_transmit_skb+p_write_xmit+0x ? __kfree_skb+0 tcp_current_mss+0x3d/0x6__tcp_push_pending_frames+c03395a7>] tcp_rcv_estabeb3>] tcp_v4_do_rcvff9afdd>] t ? nf_itera] ? ip_[<c032475e>] 0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel: <4eliver+0x2d/0ocal_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf60e4 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf60e5 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit1389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf60e7 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf60e8 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf60e9 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>]>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf60eb ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf60ee ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d20>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf60f0 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permissio] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf60f3 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf60f4 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf60f5 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf60f6 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf60f7 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf60f8 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf60f9 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf60fa ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf60fb ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf60fc ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf60fd ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf60fe ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf60ff ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6100 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6101 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6102 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=19020 data_len=18970 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<f0369cfc>] ? scsi_device_unbusy+0x8c/0xc0 [scsi_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6103 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6104 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6105 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6106 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6107 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:57 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6108 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:57 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6109 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:57 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf610a ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf610b ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0128821>] ? select_task_rq_fair+0x251/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf610c ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf610d ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf610e ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf610f ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6110 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6111 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6112 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c0200008>] ? security_inode_symlink+0x18/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c020df80>] ? elv_queue_empty+0x20/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6113 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6114 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6115 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6116 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6117 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6118 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6119 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf611a ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf611b ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf611c ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf611d ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf611e ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf611f ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6120 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6121 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6122 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c0200008>] ? security_inode_symlink+0x18/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c020df80>] ? elv_queue_empty+0x20/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6123 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6124 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] inter>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c0200008>] ? security_inode_symlink+0x18/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c020df80>] ? elv_queue_empty+0x20/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6125 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51t_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c0200008>] ? security_inode_symlink+0x18/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c020df80>] ? elv_queue_empty+0x20/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6127 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5ve+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6128 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20on font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf612a ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? 3/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c0200008>] ? security_inode_symlink+0x18/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c020df80>] ? elv_queue_empty+0x20/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf612b ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] exec unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c015ae8b>] ? handle_percpu_irq+0x4b/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf612e ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswito+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6130 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6131 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filx706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6132 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6133 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_f_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6134 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6137 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ?mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6139 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_wrh_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c0200008>] ? security_inode_symlink+0x18/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c020df80>] ? elv_queue_empty+0x20/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf613b ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x4segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf613d ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d3oduct Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6140 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel: <ev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c0200008>] ? security_inode_symlink+0x18/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c020df80>] ? elv_queue_empty+0x20/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:57 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6142 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WAR/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:57 xcp000 kernel:  [<c0200008>] ? security_inode_symlink+0x18/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c020df80>] ? elv_queue_empty+0x20/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:57 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:57 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:57 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:57 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6143 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]- System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6144 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel: <x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:57 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:57 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:57 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:57 xcp000 kernel:  [<c03249b> [<c0301061>] net0
Apr  7 14:54:57 xcp000 kernel:  [<c0200008>] ? sesymlink+0eue_empty+0 process_backlog+0x_rx_action+0x159/0+0xba/0x180<4> [<c01312b5>] do_so<c030185aab772>] net_tx_acc0120662>] ? upda<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:57 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:57 xcp000 kernel:  [<cx970
Apr  7 14:54:57 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:57 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6146 ]---
Apr  7 14:54:57 xcp000 kernel: --------re ]------------
Apr  7 14:54:57 xcp000 kernel: WARNIN94 skb_gso_segment+0x1a1>Hardware na<4>netbk: caps=ta_lened in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6148 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:57 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:57 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:57 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:57 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:57 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:57 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:57 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:57 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf6149 ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed46>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:57 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:57 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:57 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:57 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:57 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:57 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:57 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:57 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:57 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:57 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:57 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:57 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:57 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:57 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:57 xcp000 kernel: ---[ end trace d9ef8dc18cbf614a ]---
Apr  7 14:54:57 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:57 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:57 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:57 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:54:57 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:57 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:57 xcp000 kernel: Call Trace:
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:57 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:54:58 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:58 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:58 xcp000 kernel:  [<c016a0a5>] ? put_page+0x35/0xe0
Apr  7 14:54:58 xcp000 kernel:  [<c037e1d6>] ? _spin_lock_bh+0x16/0x100
Apr  7 14:54:58 xcp000 kernel:  [<c02f4fe6>] release_sock+0x56/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c03310ef>] tcp_recvmsg+0x2cf/0x870
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f4923>] sock_common_recvmsg+0x43/0x60
Apr  7 14:54:58 xcp000 kernel:  [<c02f2225>] sock_aio_read+0x115/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0192a1d>] do_sync_read+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf614d ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf614e ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf614f ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:58 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:58 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:58 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:58 xcp000 kernel:  [<c0200008>] ? security_inode_symlink+0x18/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c020df80>] ? elv_queue_empty+0x20/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:58 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:58 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:58 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:58 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:58 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:58 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6150 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02efrite+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6152 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6153 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/ [openvswd]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_out4> [<f02ef58b>] 4> [<c037e043<f02f12a5>] dp_p0x190 [ope_receive+0x38/0xf81a9>] internch_mod]rt_xmit+0x24_xmit+0x3cc/finish_output+0_finish_output+0x>] ? ip_fini_output+0x65/_output+0x0/0xal_out+0x18/0xt+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c01pt_wake_skb_clone+0x22nsmit_skb+0x37+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  demask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c0ush_pending_fr30b56>] tcp_sendmsc8>] ? __switf20fa>] sock_aioc019290d>] do_s0140700>] ? autoremov4> [<c029[<c01feedf>] ? securxf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c014> [<c0193146>01389b5>]ys_write+0x3d/0call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: -18cbf6154 ]---------------
Apr  7 14:54:58 xcp000 kernel: /dev.c:1594 skb_0()
Apr  7 14:54:58 xcp000 kernel: Hardwae
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:58 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:58 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:58 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:58 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:58 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:58 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:58 xcp000 kernel:  [<c0200008>] ? security_inode_symlink+0x18/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:58 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:58 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:58 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:58 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:58 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:58 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:58 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6156 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6157 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9rcv_established+0xf7/0x590+0xa3/0x1e0
Apr  7 14:54:58 xcp000 kernel:  [<c01ff9aff/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c03 ? nf_iterate+0_local_de0x7e/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0324c9d>][<c03246e0>] ? ip_lo>] ip_rcv_finishrcv+0x1e2/0nish+0x0/0x330
Apr  7 14:54:58 xcp000 kernel: x2c0
Apr  7 14:54:58 xcp000 kernel: <40x660
Apr  7 14:54:58 xcp000 kernel:  [<c02000k+0x18/quiescent_stax95/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:58 xcp000 kernel:  [<c02abe9f>] netbk_acti+0x7f/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0wake_function+0x0/n_thread+0x0/0x160
Apr  7 14:54:58 xcp000 kernel: <ead+0x7 [<c01<4>---[ end t
Apr  7 14:54:58 xcp000 kernel: --------------
Apr  7 14:54:58 xcp000 kernel: WARNING: a skb_gso_segment+0x1re name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf615a ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmG: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf615c ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? e ? securitc0>] ? rw_verify46>] vsigprocmask+0x6ite+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel: 7/0xb
Apr  7 14:54:58 xcp000 kernel: <15d ]---
Apr  7 14:54:58 xcp000 kernel: ------
Apr  7 14:54:58 xcp000 kernel: b_gso_segment+0e: System Product Nam, 0x191829) len=10260 dummed=0
Apr  7 14:54:58 xcp000 kernel: <4s nfs nfs_acl aswitch_mod llc ipt_REJEv4 nf_defrag_ipv4 xpudp iptable_fil_mirror vidtery ac parport_pc l sg m rtc_core o_raw tpm_bric libata i2c_log dm_mod ide_gjbd uhci_hcd  font tileblit brocode]
Apr  7 14:54:58 xcp000 kernel: Pid: 1ed: G        W  2.6.0.0.311.170586xen0301a41>]250
Apr  7 14:54:58 xcp000 kernel: <4250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c<4> [<c0301a41><c012bd06>] warn_s [<c0301a4> [<c0301/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c00x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4betdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:58 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:58 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:58 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x33nt+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6160 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x9d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6162 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:58 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:58 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:58 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_loca1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6164 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6165 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>feedf>] ? securit4> [<c0192ac0>][<c0193296>] vfs_read89b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel: <+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1end trace d9ef8dc18cbf6167 ]---
Apr  7 14:54:58 xcp000 kernel: re ]------------
Apr  7 14:54:58 xcp000 kernel: WARNment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardwaroduct Name
Apr  7 14:54:58 xcp000 kernel: netbk: cp_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 acl auth_rpconntrack_ipv4 nf_defrag_ick xt_tcpudp iptable_filter es binfmt_misc fan container rt nvram thermc_cmos procthermal_ta_piix atacore pcspkr de_gd_mod 3w_xxohci_hcd ehci_hcd usbcblit bitblit softode]
Apr  7 14:54:58 xcp000 kernel: Pid: 1269, cG        W  2.6.32.<4>Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0nt+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [th_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [so_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c01rn_slowpath_fmt+0x26gment+0x1a1/0x2ard_start_refresh_acct+0<c031341d>] sch_
Apr  7 14:54:58 xcp000 kernel:  [<c0110x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel: <4end+0x29/0x40 [o2f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:58 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:58 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:58 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:58 xcp000 kernel:  [<c0200008>] ? security_inode_symlink+0x18/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:58 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:58 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:58 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:58 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:58 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:58 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:58 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6168 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6169 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23tc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:58 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:58 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:58 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:58 xcp000 kernel:  [<c0200008>] ? security_inode_symlink+0x18/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:58 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:58 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:58 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:58 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:58 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:58 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:58 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf616b ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf616c ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf616d ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [tc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:58 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:58 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:58 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:58 xcp000 kernel:  [<c0200008>] ? security_inode_symlink+0x18/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:58 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:58 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:58 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:58 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:54:58 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6170 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6171 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6172 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<56fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] srect<c011b2a1>] ?  [<f02f8379>] etdev_send+0x292f6a09>]]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>tch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f0/0x9f0 spin_unlock_bh+0x2process_received_packet+0xe5/0x190 [openvod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] v> [<f02f81a9>] internal_dev_penvswitch_mod]
Apr  7 14:54:58 xcp000 kernel: _xmit+0x247/0_xmit+0x3cc/0x4/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c032[<c0328720>] ? i5>] ip_out/0x2c0
Apr  7 14:54:58 xcp000 kernel: 0
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] cold_page+0xd2/0x280
Apr  7 14:54:58 xcp000 kernel:  [<c02d0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_write_xmit+0__kfree_skb+0x34/0x_current_mspush_pen tcp_rcv_>] tcp_v4_do_rcv+0ff9af>] ? securi<c0340ddd>] tc<c031d3246e0>] ? ic032475e>] ip_local_dex1c0
Apr  7 14:54:58 xcp000 kernel: <490
Apr  7 14:54:58 xcp000 kernel:  [<c03246h+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<0
Apr  7 14:54:58 xcp000 kernel:  [<c0324b92>] ip_] ? ip_0>] ? ip_rcv+if_receive_skb+0x401/0x660? security_inode_symlink015cc29>] ? force3042b2>] process_bac<c0304029>] __do_softirq+0xb __kmalloc+0x59/0x1do_softirq+0x75/f_rx_ni+0x1a/0x20t_tx_action+0x2>] ? update_31>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:58 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:58 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6174 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6175 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6176 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6177 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=21940 data_len=21890 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] net/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:58 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:58 xcp000 kernel:  [<c0200008>] ? security_inode_symlink+0x18/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:58 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:58 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:58 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:58 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:58 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:58 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:58 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6178 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106aa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf617a ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c01920x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:58 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:58 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:58 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:58 xcp000 kernel:  [<c0200008>] ? security_inode_symlink+0x18/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:58 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:58 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:58 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:58 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:58 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:58 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:58 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf617c ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f69 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf617e ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:58 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:58 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:58 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:58 xcp000 kernel:  [<c0200008>] ? security_inode_symlink+0x18/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:58 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:58 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:58 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:58 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:58 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:58 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:58 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf617f ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=19020 data_len=18970 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:58 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:58 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:58 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:58 xcp000 kernel:  [<c0200008>] ? security_inode_symlink+0x18/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:58 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:58 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:58 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:58 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:58 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:58 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:58 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6180 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32boutput+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6181 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<ish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:58 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:58 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:58 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:58 xcp000 kernel:  [<c0200008>] ? security_inode_symlink+0x18/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:58 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:58 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:58 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:58 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:58 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:58 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:58 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6183 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel: /0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] sy-[ end trace d9ef8d------[ cut hernet/core/dev.c:10()
Apr  7 14:54:58 xcp000 kernel: Hardware nameetbk: caps=(0x1100 data_lened in: tun nls_utf8 h_rpcgss locpt_REJECT nf_conn nf_conntrack xt_tcpud_tables x_tables binutput sbs sbshc fan cport_pc lp parport pm_tis rtc_cmos processor_sys e1000 ser_piix ata_generipcspkr dm_region_od 3w_xxxx sd_mod scsi_mcd ohci_hcd ehci_hcd usbcore lit softcursor [las]
Apr  7 14:54:58 xcp000 kernel: Pid: 32.12-0.7.1.xs Trace:ent+0x1a1/0x2_segment+0x1a1/ warn_slowpath_cc0301a41>] ? skb_gso_segme
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6185 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6186 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6187 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6188 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6189 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf618a ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf618b ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf618c ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf618d ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf618e ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf618f ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6190 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6191 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6192 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6193 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6194 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6195 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6196 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6197 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6198 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6199 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf619a ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf619b ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf619c ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf619d ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf619e ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf619f ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c016338e>] ? mempool_alloc_slab+0xe/0x10
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61a0 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61a1 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0128821>] ? select_task_rq_fair+0x251/0x660
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61a2 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:58 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61a3 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:58 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61a4 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61a5 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61a6 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61a7 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61a8 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61a9 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61aa ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61ab ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61ac ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61ad ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61ae ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61af ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61b0 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61b1 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:58 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61b2 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61b3 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61b4 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61b5 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61b6 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61b7 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:58 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61b8 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c016338e>] ? mempool_alloc_slab+0xe/0x10
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61b9 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c016338e>] ? mempool_alloc_slab+0xe/0x10
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61ba ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c016338e>] ? mempool_alloc_slab+0xe/0x10
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61bb ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:58 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61bc ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:58 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61bd ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:58 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61be ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:58 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61bf ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61c0 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0128821>] ? select_task_rq_fair+0x251/0x660
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61c1 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0128821>] ? select_task_rq_fair+0x251/0x660
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61c2 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61c3 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61c4 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0128821>] ? select_task_rq_fair+0x251/0x660
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61c5 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61c6 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61c7 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61c8 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61c9 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61ca ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61cb ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61cc ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61cd ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61ce ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61cf ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61d0 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61d1 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61d2 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c02108bd>] ? __blk_run_queue+0x7d/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61d3 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61d4 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61d5 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:58 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0296a2c>] ? startup_pirq+0xec/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0296b38>] ? unmask_pirq+0x8/0x10
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61d6 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:58 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61d7 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:58 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61d8 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:58 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61d9 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0296a2c>] ? startup_pirq+0xec/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0296b38>] ? unmask_pirq+0x8/0x10
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61da ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61db ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:58 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61dc ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:58 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61dd ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:58 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61de ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:58 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61df ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:58 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61e0 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61e1 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0128821>] ? select_task_rq_fair+0x251/0x660
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61e2 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61e3 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61e4 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61e5 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61e6 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61e7 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61e8 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61e9 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61ea ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61eb ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61ec ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61ed ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61ee ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61ef ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61f0 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61f1 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61f2 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61f3 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61f4 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61f5 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61f6 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c020df80>] ? elv_queue_empty+0x20/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c021085b>] ? __blk_run_queue+0x1b/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61f7 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61f8 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c020df80>] ? elv_queue_empty+0x20/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c021085b>] ? __blk_run_queue+0x1b/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61f9 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61fa ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61fb ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61fc ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61fd ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61fe ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf61ff ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6200 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6201 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c015ae8b>] ? handle_percpu_irq+0x4b/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6202 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6203 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6204 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6205 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6206 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6207 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6208 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6209 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf620a ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf620b ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf620c ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf620d ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf620e ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd <c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf620f ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel: 41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6211 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c03n_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6213 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6214 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0penvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6216 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6217 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6218 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm hc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf621a ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel: ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf621c ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_pc0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf621e ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf621f ]---
Apr  7 14:54:58 xcp000 kernel: -c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6220 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c02108bd>] ? __blk_run_queue+0x7d/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/inted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6223 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_eblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6225 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_e+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6226 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6228 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:58 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:58 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:58 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:58 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:58 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:58 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:58 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:58 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:58 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6229 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x11vswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf622b ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:58 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:58 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:58 xcp000 kernel:  [<c031dcf3>]_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:58 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:58 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:58 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:58 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:58 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:58 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:58 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:58 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:58 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf622d ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] war29) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf622f ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:58 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:58 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:58 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:58 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:58 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:58 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:58 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:58 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:58 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6230 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? sod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6232 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6233 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:58 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:58 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:58 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:58 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:58 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:58 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:58 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:58 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:58 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6234 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=30700 data_len=30650 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0135da5>] ? lock_timer_base+0x25/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:58 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:58 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:58 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:58 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:58 xcp000 kernel:  [<c013117a>]>] ? _spin_] dp_process_rswitch_mod]
Apr  7 14:54:58 xcp000 kernel: <8/0xaa9>] imod]
Apr  7 14:54:58 xcp000 kernel:  [t+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  it+0x3cc0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel: <4ut+0x138/0tput+0x0/0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c032
Apr  7 14:54:58 xcp000 kernel: <c033a746><4> [<c033bb7c0
Apr  7 14:54:58 xcp000 kernel:  [<c00
Apr  7 14:54:58 xcp000 kernel:  [<cames+d0
Apr  7 14:54:58 xcp000 kernel:  [<0
Apr  7 14:54:58 xcp000 kernel:  [</0x120
Apr  7 14:54:58 xcp000 kernel:  +0x41/0x80
Apr  7 14:54:58 xcp000 kernel: ite+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<move_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6236 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6237 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:58 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:58 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:58 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:58 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:58 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:58 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:54:58 xcp000 kernel:  [<c012007b>] ? account_system_time+0xeb/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:54:58 xcp000 kernel:  [<c0124d05>] ? finish_task_switch+0x95/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:58 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6238 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6239 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fart_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf623b ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019port_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:58 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:58 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:58 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:58 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:54:58 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:58 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:58 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:58 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:58 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:58 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:58 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf623d ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02sor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf623f ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02sor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6241 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02core fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6243 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043a_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6245 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6246 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transsor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6248 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  utput sbs sbshcac parportg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf624a ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel: f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf624c ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf624d ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf624e ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utfd0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf624f ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6250 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_ldules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6253 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6254 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3<4> [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6257 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6259 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283bp+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf625b ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf625c ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(ed in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf625e ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf625f ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03287rames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6262 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6263 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:58 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:58 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:58 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:58 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:58 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:58 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:58 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:58 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:58 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6264 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_mis>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6266 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6267 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6268 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>c0304fcc>] deish_output+sh_output+0x138/0x2c<c0328cf5>] ip_outpuh_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<[<c0328f87>] i0f4e>] ? __e2f7772>6>] tcp_transc>] tcp_writ] ? __kfree_skb+05d>] ? tcp_71>] __tcp_
Apr  7 14:54:58 xcp000 kernel:  [<c00x590
Apr  7 14:54:58 xcp000 kernel:  [<c033eeb3> [<c01ff9af>] ? securit/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0340dd<4> [<c031dcf3>] ? n[<c03246e0>][<c032475e>] ip_local_<c0324c9d>] ip_l> [<c03246e00/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c03244/0x330
Apr  7 14:54:58 xcp000 kernel:  [0
Apr  7 14:54:58 xcp000 kernel:  [<c0324330
Apr  7 14:54:58 xcp000 kernel:  [<c03249b0>] netif_receive_0106a51>] ? locess_backl_rx_action+0x159/ __do_softirq+0xb5>] do_soft5a>] netif_r2>] net_tx_action+0xe92/0x1520
Apr  7 14:54:58 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:54:58 xcp000 kernel:  [<c012007b>] ? account_system_time+0xeb/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:54:58 xcp000 kernel:  [<c0124d05>] ? finish_task_switch+0x95/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:58 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6269 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel: 0
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf626a ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf626b ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Mod[<c02f7772>] ? c033a746>] tcp_transmit_s690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_k+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c17nding_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102e_switch_to+0x2f2/0x700sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf626c ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0125e6b>] ? default_wake_function+0xb/0x10
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c02900d8>] ? floppy_ready+0x108/0x5f0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf626d ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x720>] ? ip_finish_output+0x0cf5>] ip_output+0x65/0xp_finish_output+0x0/0x2clocal_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328ip_queue_xmit+0_enqueue_entity+0x8e/0xb0
Apr  7 14:54:58 xcp000 kernel: ] ? __skb_clone+0x22 tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel: write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c0 __kfree_skb+0x34/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c033current_mss+0x3d/0x60
Apr  7 14:54:58 xcp000 kernel:  [<c_push_pending_frames+0x31/0x90cv_established+0xf7/0x590
Apr  7 14:54:58 xcp000 kernel:  [<c033eeb3rcv+0xa3/0x1e0
Apr  7 14:54:58 xcp000 kernel:  [<y_sock_rcv_skb+0xf/0x20
Apr  7 14:54:58 xcp000 kernel: <p_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:58 xcp000 kernel:  [<c031dcf3>] ?terate+0x53/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] al_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:58 xcp000 kernel:  deliver+0x2d/0x90l_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<df>] ip_rcv_finisb92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:58 xcp000 kernel: b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:58 xcp000 kernel: <03249b0>] ? ip_rcv+0x0061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:58 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:58 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:58 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:58 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:58 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:58 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf626e ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=19020 data_len=18970 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:58 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:58 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:58 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:58 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:58 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:58 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:58 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:58 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:58 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf626f ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6271 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6272 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:58 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:58 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:58 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03243b0>] ? ip_rcv_fini8720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6274 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6275 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6276 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586x78-------
Apr  7 14:54:58 xcp000 kernel: WA0x250()
Apr  7 14:54:58 xcp000 kernel: Hardwact summed=nked in: tnls_utf8 cifs nfs nfs_h_rpss lockd sunrpc opitch_mod llc t_REJack_irag_ipv4 xt_stateonntrackt_tcpudp ipe_filter ip_tax_tablefmt_misc dm_mirror video output sbs sbshc fan container battery arport_pc lp parport nv thermal sg evdevata_acpi tpm_tirtc_crocessor trtc_e button rmal_ys e1erio_tpm rtc_ata__generic libati2c_i8i2c_ce pcsionh dm_g dm_e_gd_mod 3w_xxxx sd_mod scsi_mod ext3 juhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcurcrocode]
Apr  7 14:54:58 xcp000 kernel: Pid6xe Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c03011/0x21/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c7c/0xa0
Apr  7 14:54:58 xcp000 kernel: <1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>]ntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c0313d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c1/0x1c0
Apr  7 14:54:58 xcp000 kernel: <41/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [ch_mod]
Apr  7 14:54:58 xcp000 kernel: ch_mod]
Apr  7 14:54:58 xcp000 kernel:  [ch_mod]
Apr  7 14:54:58 xcp000 kernel:  [ch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c03723/0x30
Apr  7 14:54:58 xcp000 kernel:  [<fch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>ch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>ch_mod]
Apr  7 14:54:58 xcp000 kernel: 7/0x390
Apr  7 14:54:58 xcp000 kernel:  c/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<8/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c00/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<18/0x20
Apr  7 14:54:58 xcp000 kernel:  [7/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849cc/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? _22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c6/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c03c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c17131/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c6/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20faa/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] dd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feexf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c60/0xc6/0x150
Apr  7 14:54:58 xcp000 kernel:  [<5/0x120
Apr  7 14:54:58 xcp000 kernel: 3d/0x70
Apr  7 14:54:58 xcp000 kernel: <40x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[79 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x117b ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf627c ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.1-------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf627e ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:58 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:58 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:58 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:58 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:58 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:58 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:58 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:58 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:58 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf627f ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a19ef8dc18cbf6281 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6282 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6283 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receivt_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6285 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:58 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:58 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:58 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:58 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:58 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:58 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:58 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:58 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:54:58 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6287 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segmen? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6289 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c03-
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0135da5>] ? lock_timer_base+0x25/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:58 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:58 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:58 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:58 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:58 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:58 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:58 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:58 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:58 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:58 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf628b ]---
Apr  7 14:54:58 xcp000 kernel: -------->] ? aufeedf>] ? secur92ac0>] ? rw_verify_area+0x>] vfs_write+0x14689b5>] ? sigpro[<c01936ed>] sy>] syscalle d9ef8dc18cbf628c ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf628d ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:58 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:58 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:58 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:58 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:58 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:58 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:58 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:58 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:58 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:58 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf628e ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf628f ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6290 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+ip_rcv+0x1e2/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:58 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:58 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:58 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:58 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:58 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:58 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:58 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6292 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6293 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6294 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6295 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:58 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:58 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:58 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:58 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:58 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:58 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:58 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:58 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:58 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:58 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6296 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:58 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:58 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:58 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:58 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:58 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:58 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:58 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:58 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:58 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:58 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6297 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6299 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x13826/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:58 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:58 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:58 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:58 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:58 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:58 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:58 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:58 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:58 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf629b ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012 sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf629d ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [f_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:58 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:58 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:58 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:58 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:58 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:58 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:58 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:58 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:58 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf629f ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf62a0 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf62a1 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65__tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf62a2 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=19020 data_len=18970 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:58 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:58 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:58 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:58 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:58 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c02ax9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf62a4 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pe/0x100 [openvswitch_mod>] do_output+0x14> [<f02ef58b/0x9f0 [openvswit3>] ? _spin_2f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:58 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:58 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:58 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:58 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:58 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:58 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:58 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:58 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:58 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:58 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf62a6 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf62a7 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf62a8 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf62a9 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container batterrace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf62aa ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [race:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf62ac ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [mm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf62ae ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_r0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf62b0 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_rProduct Name
Apr  7 14:54:58 xcp000 kernel: netb91829) len=16100 da>Modules linked s_acl autht_REJECT nf_conn_conntrack xt_tcpudp bles x_tableutput sbs sbshc fan containport_pc lp parport nvram pata_acpi tpm_tis rtc_cton thermal_sys e100piix ataspkr dm_region_hash dm_ld_mod 3i_hcd ohci_hc font tileblit bitt unloaded: mimm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf62b2 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf62b3 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf62b4 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf62b5 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nlnvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf62b6 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] dnvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf62b8 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] dction+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf62ba ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf62bb ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0126e96>] ? __cond_resched+0x16/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf62bc ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf62bd ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf62be ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf62bf ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_s libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf62c1 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 2ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf62c3 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf62c4 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf62c5 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf62c6 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>ate nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf62c8 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf62c9 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0 ip_finish_output+0x0/0xx18/0x249c>] ? check_f7772>] ? _46>] tcp_tr7c>] tcp_write_xmit+>] ? __alloc_pages_node033c171x31/0x90
Apr  7 14:54:58 xcp000 kernel: 9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c0a/0x120
Apr  7 14:54:58 xcp000 kernel:  [+0x41/0x8d/0x110
Apr  7 14:54:58 xcp000 kernel:  [<e_function+0y_file_permission+0x? rw_verify_are>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel: _write+0x3d/0x7b
Apr  7 14:54:58 xcp000 kernel: ---[ end trace---------[ cut herNG: at nx250()
Apr  7 14:54:58 xcp000 kernel: HardwarName
Apr  7 14:54:58 xcp000 kernel: <4len=16100 data_led in: tun nls_utfd sunronntrack_ipv4 nf_tcpudp ipinfmt_miss sbshc fan c lp parport nata_acpi tpm_tis rtc_e button thermal_sys e1bios rtc_libc_i801 i2cg dm_mod ide_gdod ext3 jbd uhsbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd .6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] rd_start_xmi56fb>]ntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c0313+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] _73/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf62cd ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0h_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:58 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:58 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:58 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:58 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:54:58 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:58 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:58 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:58 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:58 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:58 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:58 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf62ce ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301nt+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_odb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf62d0 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0125cab>] ? try_to_wake_up+0xab/0x260
Apr  7 14:54:58 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:58 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:58 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:58 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:58 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:54:58 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:58 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:58 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:58 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:58 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:58 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:58 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf62d2 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>]  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf62d4 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0135da5>] ? lock_timer_base+0x25/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:58 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:58 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:58 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:58 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:58 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:58 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:58 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:58 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:58 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:58 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf62d6 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel: ommon+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf62d8 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:58 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:58 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:58 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:58 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:58 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:58 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:58 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:58 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:58 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf62d9 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720 warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf62db ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<owpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c01a280e>] ? pollwake+0x5e/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:58 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:58 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:58 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:58 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:58 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:58 xcp000 kernel:  [<c011fd40>] ? __wake_up+0x40/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:54:58 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:54:58 xcp000 kernel:  [<c0124d05>] ? finish_task_switch+0x95/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:58 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf62dd ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=30700 data_len=30650 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c0
Apr  7 14:54:58 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:58 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:58 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:58 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:58 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:58 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:58 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf62de ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf62df ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System P2f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf62e1 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf62e2 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf62e3 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm ra41>] ? skb_gso_segment+<c012bd06>] wac0301a41>] skb_gso<c0301c63>] d1341d>] sch_direct? kmap_atomic_pre91>] dev_queue_x8379>] netdev_send+0x29/0x40 [oped]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vpor[openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel: 0 [openvswitch_m0x32b/0x9f>] ? _sp2f12a5>] dp_x190 [openvswitch>] vpoh_mod]
Apr  7 14:54:58 xcp000 kernel:  [<t+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf62e5 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf62e7 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:58 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:58 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:58 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0324c9d>] ip_local_dpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf62e9 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf62ea ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel: <42>] ? update_curr+0x72/0xf0entity+0x21/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0be9f>] netbk_actionmove_wake_function+0x? netbk_action_threc01403d0>] ? kthread+0x0/0x8d_helper+0x7/0x10
Apr  7 14:54:58 xcp000 kernel: ---[----------[ cut net/core/dev.c:159x250()
Apr  7 14:54:58 xcp000 kernel: Hardwar4>netbk: caps=(0a_len=2910 iun nls_utf8 cifsgss lockd T nf_conntrackate nf_conntrp_tables x_tables binfmt_t sbs sbshc fan container ort_pc lp parport nvram theacpi tpm_tis rtc_cm button thermal_sys e100ata_piix ata_generic libata idm_region_hash dw_xxxx sd_moci_hcd ehci_hcd usbcore fbcon bitblit softcurode]
Apr  7 14:54:58 xcp000 kernel: Pid: 1269, comm: netba: G        W  2.6.32.11
Apr  7 14:54:58 xcp000 kernel: Call Trace:x1a1/0x2t+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bwpath_common+>] ? skb_gso_seg<c012bd06>] w<4> [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:58 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:58 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:58 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:58 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:58 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:58 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:58 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:58 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:58 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf62ed ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport on+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf62ef ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_x0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf62f1 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:54:58 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:58 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:58 xcp000 kernel:  [<c016a0a5>] ? put_page+0x35/0xe0
Apr  7 14:54:58 xcp000 kernel:  [<c037e1d6>] ? _spin_lock_bh+0x16/0x100
Apr  7 14:54:58 xcp000 kernel:  [<c02f4fe6>] oc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf62f3 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf62f4 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_ut4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf62f5 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:58 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:58 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:58 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:58 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:58 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c030185a>] netif_rx_nivdev pata_acpi tpm_tis rtc_cmos prom rtc_core button thertpm_bios rtc_lib ata_piix ata_generic lib2c_i801 i2c_core pdm_mod ide_gd_mod 3w_xxxx sd_mod ext3 jbd uhci_hcd ore fbcon font tileblit bitbr [last unloaded: comm: sshd Tainted: G        W1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Tr [<c0301a41>] ? skb_gso_se> [<c0301a41>] ? skb_gso_segment+0x1a1
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+[<c0301a41>] ? skb_gso_segment+0x1a1/0x2bd06>] warn_slowpath_fmt+0x26/0x3c0301a41>] skb_gso_seg[<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmx41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>]291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_0x29/0x40 [openvswitch_mod>] vport_send+0x49/0x10_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel: execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf62f7 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0e_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf62f8 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf62f9 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockdcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf62fa ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c015ae8b>] ? handle_percpu_irq+0x4b/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf62fb ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf62fc ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbbattery ac parport_pc lpl sg evdev pata_acpi tpm_tis rtc_or tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_gena i2c_i801 i2c_core pcspkr dmg dm_mod ide_gd_ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbleblit bitblit softcursor [last unloid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpathgso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel: <4_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0_direct_xmit+0x16dap_atomic_prot+0x41/0_queue_xmit+0x291/0v_send+0x29/0x40 [openvswit> [<f02f6a09>] vpotch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_o/0x30 [openvswitcecute_actions+0x32b/0x9f0 [openvswitch_mod<c037e043>] ? _spin_unlock_bh+4> [<f02f12a5>] dp_process_re5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0<4> [<f02f81a9>] internal_dev_xmit+0x49/0x90[openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c03t+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c03287put+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ?utput+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel: <4ut+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_localc0328f87>] ip_queue_xmit+00120f4e>] ? __enqueue_en>] ? __skb_clone+0x22/0xd0 tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel: <4c033bb7c>] tcp_write_xmit<c02f96c4>] ? __kfree_<4> [<c033a05d>] ? tcp_current> [<c033c171>] __tcp_push_p0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03395a7>]ished+0xf7/0x590
Apr  7 14:54:58 xcp000 kernel: _rcv+0xa3/0x1e0
Apr  7 14:54:58 xcp000 kernel:  [<c01ff9a_sock_rcv_skb+0xf/0x2cp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:58 xcp000 kernel:  nf_iterate+0x53/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:58 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:58 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:58 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:54:58 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:54:58 xcp000 kernel:  [<c0124d05>] ? finish_task_switch+0x95/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:58 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf62fd ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel: 037e043>] ? f02f12a5>] dp_process_r5/0x190 [openvswitch_ort_receive+0x38/0x9>] internal_dev_xmit+]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d3747/0x390
Apr  7 14:54:58 xcp000 kernel: <4b0
Apr  7 14:54:58 xcp000 kernel:  [<c032x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<ut+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel: 0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_o0328720>] ? i<c03283b8>] ip_lop_queue_xmit+ check_preempt_ [<c02f<c033a746>] tcpx690
Apr  7 14:54:58 xcp000 kernel: 0
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ?sk+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033cames+0x31+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel: ite+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel: _clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:15a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: <4>netbk: clen=16100 dat
Apr  7 14:54:58 xcp000 kernel: Modules lis_acl authch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197mit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel: xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8d-----------[t/core/dev.c:10()
Apr  7 14:54:58 xcp000 kernel: Hardme
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0 len=4420 data_le>Modules linked is nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:58 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:58 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:58 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:58 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:58 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:58 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:58 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:58 xcp000 kernel:  [<c01l auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:58 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:58 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:58 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:58 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:58 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:58 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:58 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:58 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:58 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6303 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked ipcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x14> [<c01936ed>] sys_w<c01044e1>] syscall_calnd trace d9ef8dc18cbf6304 ]---
Apr  7 14:54:58 xcp000 kernel: <ere ]------------skb_gso_segmeme: System Product N(0x10801, 0x191829)n=10210 iin: tun nls_utpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6305 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_tranpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6309 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf630a ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:58 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:58 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:58 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0324c9d>] ip_0
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf630d ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x2 dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:54:58 xcp000 kernel:  [<c02f007b>] ? quirk_pcie_aspm_write+0x3b/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf630f ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:58 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:58 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:58 xcp000 kernel:  [<c031d> [<c02abe9f>] netbk_acti [<c0140700>] ? autoremo/0x50
Apr  7 14:54:58 xcp000 kernel:  x0/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c01404> [<c01403d0>]0b>] kerne>---[ end -------[ cut here ]---NG: a0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: <
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x108420 data_len=437d in: tun nls_utf8 gss lockd sunntrack_ipv4 nf_defrag_ipv4 tcpudp iptable_binfmt_misc dm_c fan container batteryport nvram thermal sgtis rtc_cmos processor tpm rs e1000 serio_iix ata_generic lgion_hash dm_ld_mod scsi_cd ehci_hcdtblit softcurocode]
Apr  7 14:54:58 xcp000 kernel: Pid:ainted: G        W  0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:58 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:58 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:58 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:58 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:54:58 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:58 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:58 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:58 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:58 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:54:58 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:54:58 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:54:58 xcp000 kernel:  [<c0124d05>] ? finish_task_switch+0x95/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:58 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:58 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6311 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:58 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:58 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:58 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:58 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:58 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:58 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:58 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:58 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:58 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:58 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:58 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:58 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:58 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:58 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:58 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:58 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:58 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:58 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:58 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:58 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:58 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:58 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:58 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:58 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:58 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:58 xcp000 kernel: ---[ end trace d9ef8dc18cbf6312 ]---
Apr  7 14:54:58 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:58 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:58 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:58 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:58 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:58 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:58 xcp000 kernel: Call Trace:
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:58 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:58 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:59 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:59 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:59 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:59 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:59 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:59 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:59 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:59 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:59 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:59 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:59 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:59 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:59 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:59 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:59 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:59 xcp000 kernel: ---[ end trace d9ef8dc18cbf6313 ]---
Apr  7 14:54:59 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:59 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:59 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:59 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:59 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:59 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:59 xcp000 kernel: Call Trace:
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:59 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:59 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:59 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:59 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:59 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:59 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:59 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:59 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:59 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:59 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:59 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:59 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:59 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:59 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:59 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:59 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:59 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:59 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:54:59 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:59 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:59 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:59 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:59 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:59 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:59 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:59 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:59 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:59 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:59 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:59 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:59 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:59 xcp000 kernel: ---[ end trace d9ef8dc18cbf6315 ]---
Apr  7 14:54:59 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:59 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:59 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:59 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=38000 data_len=37950 ip_summed=0
Apr  7 14:54:59 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:59 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:59 xcp000 kernel: Call Trace:
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_s> [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:59 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:59 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:59 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:59 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:59 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:59 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:59 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:59 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:59 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:59 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:59 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:59 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:59 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:59 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:59 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:59 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:59 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:54:59 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:59 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:59 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:59 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:59 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:59 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:59 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:59 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:59 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:59 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:59 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:59 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:59 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:59 xcp000 kernel: ---[ end trace d9ef8dc18cbf6316 ]---
Apr  7 14:54:59 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:59 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:59 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:59 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:59 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:59 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:59 xcp000 kernel: Call Trace:
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41
Apr  7 14:54:59 xcp000 kernel:  [<>] do_output+0x1a/0x30 [openvswitch<4> f02ef58b>] exee_actiob/0x9f0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:59 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f81a9>]al_dev_xmit+0x49/0x90envh_mo<4> [<01d>] dev_tart_+0x24390
Apr  7 14:54:59 xcp000 kernel: [<c034fc] dev_queue_xmi0x3
Apr  7 14:54:59 xcp000 kernel:  [<c032872sh_output+0x0/0inish_out0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [> [<c03287 [<c03283b8>] ip_f87>] ip_queue_] ? __>] ? __skb_clone+cp_transmit_skb+0x376/0x690
Apr  7 14:54:59 xcp000 kernel:  [<c033bb7c>] twrite_xmit+0x33c/04> [<c033a05d>] ? tcp4> [<c033c170x90
Apr  7 14:54:59 xcp000 kernel:  [<c03395a7f7/0x590
Apr  7 14:54:59 xcp000 kernel:  [<cc01ff9af>] ? securityd>] tcp_v4_rcv+0e+0x53/0x800
Apr  7 14:54:59 xcp000 kernel:  [<c032475e>] ip_lo7e/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c03p_local_deliver_fininish+0x12f43b0>] ? ip_rcv_finish ? ip_rcv+0x0/0x2eceive_skb+0x401rvisor_callbackcess_backlog+0_action+0x159/0x230__do_softirq+0xbamalloc+0xftirq+0x75/0x80
Apr  7 14:54:59 xcp000 kernel: i+0x1a/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c02ab1520
Apr  7 14:54:59 xcp000 kernel:  [<c0120662>] ? 0xf0
Apr  7 14:54:59 xcp000 kernel:  [<c012070x40
Apr  7 14:54:59 xcp000 kernel:  [<c012076f>] ? /0x50
Apr  7 14:54:59 xcp000 kernel:  [<c037bc1902abe9f>] netbk_action_threa00>] ? autoremove<4> [<c02abe200x160
Apr  7 14:54:59 xcp000 kernel:  [<c0140444>] kt [<c01403d0>] ? kthread+0x0/0x80480b>] kernel_thread_helper+0x7ce d9ef8dc18cb[ cut hc:1594 skb_gsoware name: System : caps=(0x108en=5830 ip in: tun nls_uth_rpcgss loc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:59 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:59 xcp000 kernel: Call Trace:
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:59 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:59 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:59 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:59 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:59 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:59 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:59 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:59 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:59 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:59 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:59 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:59 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:59 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:59 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:54:59 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:59 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:59 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:59 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:59 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:59 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:54:59 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:54:59 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:54:59 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:59 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:59 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:59 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:59 xcp000 kernel: ---[ end trace d9ef8dc18cbf6319 ]---
Apr  7 14:54:59 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:59 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:59 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:59 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:59 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:59 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:59 xcp000 kernel: Call Trace:
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:59 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:59 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:59 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:59 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:59 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:59 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:59 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:59 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:59 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:59 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:59 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:59 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:59 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:59 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:59 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:59 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:59 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:59 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:59 xcp000 kernel: ---[ end trace d9ef8dc18cbf631a ]---
Apr  7 14:54:59 xcp000 kernel: -----write+0x146/0x150
Apr  7 14:54:59 xcp000 kernel: <4x120
Apr  7 14:54:59 xcp000 kernel:  [<call_call+bf631b ]---
Apr  7 14:54:59 xcp000 kernel: ----re/dev.c:1594 skb_gso_se: System Produc3180 data_len= in: tun ss lock nf_conntrack_iconntr_tables binfmt_utputrt_pc lp parporpata_c_core brtc_lib at801 i2c_core pod ide_gd_bd uhci_hcd ohci_hcd eblit bitblit>Pid: 23824, W  21
Apr  7 14:54:59 xcp000 kernel: Call Trace:
Apr  7 14:54:59 xcp000 kernel:  [segmenb_gso_segment+0x1a1/0 warn_slowpatb_gso_segment+0x1a>] warn_slowpaso_sehard_st41d>] sch [<c011b2a10x1c0
Apr  7 14:54:59 xcp000 kernel: 291/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:59 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:59 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:59 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:59 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:59 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:59 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:59 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:59 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:59 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:59 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:59 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:59 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:59 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:59 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:59 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:59 xcp000 kernel: ---[ end trace d9ef8dc18cbf631c ]---
Apr  7 14:54:59 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:59 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:59 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:59 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=19020 data_len=18970 ip_summed=0
Apr  7 14:54:59 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:59 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:59 xcp000 kernel: Call Trace:
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:59 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:59 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:59 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:59 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:59 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:59 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:59 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:59 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:59 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:59 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:59 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:59 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:59 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:59 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:54:59 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:59 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:59 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:59 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:59 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:59 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:59 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:59 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:59 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:59 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:59 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:59 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:59 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:59 xcp000 kernel: ---[ end trace d9ef8dc18cbf631d ]---
Apr  7 14:54:59 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:59 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:59 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:59 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:59 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:59 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:59 xcp000 kernel: Call Trace:
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:59 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:59 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:59 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:59 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:59 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:59 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:59 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:59 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:59 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:59 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:59 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:59 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:59 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:59 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:59 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:59 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:59 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:59 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:59 xcp000 kernel: ---[ end trace d9ef8dc18cbf631e ]---
Apr  7 14:54:59 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:59 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:59 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:59 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:59 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:59 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:59 xcp000 kernel: Call Trace:
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:59 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:59 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:59 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:59 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:59 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:59 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:59 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:59 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:59 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:59 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:59 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:59 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:59 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:59 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:59 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:59 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:59 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:59 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:59 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:59 xcp000 kernel: ---[ end trace d9ef8dc18cbf631f ]---
Apr  7 14:54:59 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:59 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:59 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:59 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:54:59 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:59 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:59 xcp000 kernel: Call Trace:
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:59 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:59 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:59 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:59 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:59 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:59 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:59 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:59 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:59 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:59 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:59 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:59 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:59 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:59 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:59 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:59 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:59 xcp000 kernel: ---[ end trace d9ef8dc18cbf6320 ]---
Apr  7 14:54:59 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:59 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:59 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:59 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=20480 data_len=20430 ip_summed=0
Apr  7 14:54:59 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhcactions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:59 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:59 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:59 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:59 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:59 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:59 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:59 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:59 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:59 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:59 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:59 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:59 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:59 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:59 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:59 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:59 xcp000 kernel: ---[ end trace d9ef8dc18cbf6322 ]---
Apr  7 14:54:59 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:59 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:59 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:59 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:59 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:59 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:59 xcp000 kernel: Call Trace:
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:59 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:59 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:59 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:59 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:59 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:59 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:59 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:59 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:59 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:59 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:59 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:59 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:59 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:59 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:59 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:59 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:59 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:59 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:59 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:59 xcp000 kernel: ---[ end trace d9ef8dc18cbf6323 ]---
Apr  7 14:54:59 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:59 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:59 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:59 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:59 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:59 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:59 xcp000 kernel: Call Trace:
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:59 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:59 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:59 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:59 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:59 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:59 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:59 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:59 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:59 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:59 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:59 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:59 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:59 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:59 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:59 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:59 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:59 xcp000 kernel: ---[ end trace d9ef8dc18cbf6324 ]---
Apr  7 14:54:59 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:59 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:59 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:59 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:54:59 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4  netdev_send+0x29/0x40 [openv09>] vport_send+]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef30 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel: te_actions+0x32b/mod]
Apr  7 14:54:59 xcp000 kernel:  [<c03730
Apr  7 14:54:59 xcp000 kernel:  [<f02f12aacket+0xe5/0x190 [opef02f6958>] vport_ritch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f8t+0x49/0x90 [openvswitch_md37>] dev_har> [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:59 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:59 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:59 xcp000 kernel:  [< __kfree_skb+0xd>] ? tcp_current_mss+] __tcp_push_pend> [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:59 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:59 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:59 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:59 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:59 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:59 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:59 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c0110008>] ? io_apic_set_pci_routing+0x68/0x100
Apr  7 14:54:59 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:54:59 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:59 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:59 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:59 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:59 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:59 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:59 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:59 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:59 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:59 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:59 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:59 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:59 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:59 xcp000 kernel: ---[ end trace d9ef8dc18cbf6325 ]---
Apr  7 14:54:59 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:59 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:59 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:59 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:59 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:59 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:59 xcp000 kernel: Call Trace:
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:59 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:59 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:59 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c037e043>] <f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:59 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:59 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:59 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:59 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:59 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:59 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:59 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:59 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:59 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:59 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:59 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:59 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:59 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:59 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:59 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:59 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:59 xcp000 kernel: ---[ end trace d9ef8dc18cbf6327 ]---
Apr  7 14:54:59 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:59 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:59 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:59 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:59 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:59 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:59 xcp000 kernel: Call Trace:
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:59 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:59 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:59 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:59 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:59 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:59 xcp000 kernel:  [<c033c171>] __tcp_push[<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:59 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:59 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:59 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:59 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:59 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:59 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:59 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:59 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:59 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:59 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:59 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:59 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:59 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c0110008>] ? io_apic_set_pci_routing+0x68/0x100
Apr  7 14:54:59 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:54:59 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:59 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:59 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:59 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:59 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:59 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:59 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:59 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:59 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:59 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:59 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:59 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:59 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:59 xcp000 kernel: ---[ end trace d9ef8dc18cbf6329 ]---
Apr  7 14:54:59 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:59 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:59 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:59 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:59 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:59 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:59 xcp000 kernel: Call Trace:
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:59 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:59 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:59 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:59 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:59 xcp000 kernel: Call Trace:
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:59 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:59 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:59 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:59 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:59 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:59 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:59 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:59 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:59 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:59 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:59 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:59 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:59 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:59 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:59 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:59 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:59 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:59 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:59 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:59 xcp000 kernel: ---[ end trace d9ef8dc18cbf632b ]---
Apr  7 14:54:59 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:59 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:59 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:59 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:59 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:59 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:59 xcp000 kernel: Call Trace:
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:59 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:59 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:59 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:59 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:59 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:59 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:59 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:59 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:59 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:59 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:59 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:59 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:59 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:59 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c0110008>] ? io_apic_set_pci_routing+0x68/0x100
Apr  7 14:54:59 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:54:59 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:59 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:59 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:59 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:59 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:59 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:59 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:59 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:59 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:59 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:54:59 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:59 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:59 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:59 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:59 xcp000 kernel: ---[ end trace d9ef8dc18cbf632c ]---
Apr  7 14:54:59 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:59 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:59 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:59 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=19020 data_len=18970 ip_summed=0
Apr  7 14:54:59 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:59 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:59 xcp000 kernel: Call Trace:
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:59 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:59 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:59 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:59 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:59 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:59 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:59 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:59 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:59 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:59 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:59 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:59 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:59 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:59 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c0110008>] ? io_apic_set_pci_routing+0x68/0x100
Apr  7 14:54:59 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:54:59 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:59 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:59 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:59 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:59 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:59 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:54:59 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:54:59 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:54:59 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:59 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:59 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:59 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:59 xcp000 kernel: ---[ end trace d9ef8dc18cbf632d ]---
Apr  7 14:54:59 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:59 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:59 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:59 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:59 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:59 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:59 xcp000 kernel: Call Trace:
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c031341d>] sc3b8/0x700
Apr  7 14:54:59 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:59 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:59 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:59 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:59 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:59 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:59 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:59 xcp000 kernel: ---[ end trace d9ef8dc18cbf632e ]---
Apr  7 14:54:59 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:59 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:59 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:59 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:54:59 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:59 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:59 xcp000 kernel: Call Trace:
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:59 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:59 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:59 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:59 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:59 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:59 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:59 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:59 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:59 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:59 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:59 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:59 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:59 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:59 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:59 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:59 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:59 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:59 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:59 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:59 xcp000 kernel: ---[ end trace d9ef8dc18cbf632f ]---
Apr  7 14:54:59 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:59 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:59 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:59 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=35080 data_len=35030 ip_summed=0
Apr  7 14:54:59 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter 20
Apr  7 14:54:59 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:59 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:59 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:59 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:59 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:59 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:59 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:59 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:59 xcp000 kernel: ---[ end trace d9ef8dc18cbf6330 ]---
Apr  7 14:54:59 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:59 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:59 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:59 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:59 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:59 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:59 xcp000 kernel: Call Trace:
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:59 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:59 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:59 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:59 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:59 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:59 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:59 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:59 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:59 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:59 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:59 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:59 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:59 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:59 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:59 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:59 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:59 xcp000 kernel: ---[ end trace d9ef8dc18cbf6331 ]---
Apr  7 14:54:59 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:59 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:59 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:59 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:54:59 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp px3b8/0x700
Apr  7 14:54:59 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:59 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:59 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:59 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:59 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:59 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:59 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:59 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:59 xcp000 kernel: ---[ end trace d9ef8dc18cbf6332 ]---
Apr  7 14:54:59 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:59 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:59 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:59 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:54:59 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:59 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:59 xcp000 kernel: Call Trace:
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:59 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:59 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c022dcd8>] ? swiotlb_map_page+0xf8/0x130
Apr  7 14:54:59 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:59 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:59 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:59 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:59 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:59 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:59 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:59 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:59 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:59 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:59 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:59 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:59 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:59 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:59 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:59 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:59 xcp000 kernel:  [<c02f99e2>] ? skb_release_dat ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:59 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:59 xcp000 kernel: Call Trace:
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:59 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:59 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c029b87b>] ? xen_spin_kick+0x2b/0xf0
Apr  7 14:54:59 xcp000 kernel:  [<c037e0b7>] ? _spin_unlock_irqrestore+0x67/0x70
Apr  7 14:54:59 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:59 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:59 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:59 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:59 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:59 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:59 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:59 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:59 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:59 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:59 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:59 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:59 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:59 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:59 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:59 xcp000 kernel: ---[ end trace d9ef8dc18cbf6335 ]---
Apr  7 14:54:59 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:59 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:59 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:59 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:59 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:59 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:59 xcp000 kernel: Call Trace:
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:59 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:59 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:59 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:59 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:59 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:59 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:59 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:59 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:59 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:59 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:59 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:59 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:59 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:59 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:59 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:59 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:59 xcp000 kernel: ---[ end trace d9ef8dc18cbf6336 ]---
Apr  7 14:54:59 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:59 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:59 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:59 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:59 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:59 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:59 xcp000 kernel: Call Trace:
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:59 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:59 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0xs binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:59 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:59 xcp000 kernel: Call Trace:
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:59 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:59 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:59 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:59 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:59 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:59 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:59 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:59 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:59 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:59 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:59 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:54:59 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:59 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:59 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:59 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:59 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:59 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:59 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:59 xcp000 kernel: ---[ end trace d9ef8dc18cbf6338 ]---
Apr  7 14:54:59 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:59 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:59 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:59 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:59 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:59 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:59 xcp000 kernel: Call Trace:
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:59 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xeb2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:59 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:59 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:59 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:59 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:59 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:59 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:59 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:59 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:59 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:59 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:59 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:59 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:59 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:59 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:59 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:59 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:59 xcp000 kernel: ---[ end trace d9ef8dc18cbf6339 ]---
Apr  7 14:54:59 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:59 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:59 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:59 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:59 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:59 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:59 xcp000 kernel: Call Trace:
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:59 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:59 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:59 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:59 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:59 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:59 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:59 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:59 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:59 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:59 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:59 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:59 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:59 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:59 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:59 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:59 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:59 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:59 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:59 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:59 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:59 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:59 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:59 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:59 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:59 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:59 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:59 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:59 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:59 xcp000 kernel: ---[ end trace d9ef8dc18cbf633b ]---
Apr  7 14:54:59 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:59 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:59 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:59 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:59 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:59 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:59 xcp000 kernel: Call Trace:
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:59 xcp000 kernel: 341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:59 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:59 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:59 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:59 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:59 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:59 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:59 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:59 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:59 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:59 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:59 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:59 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:59 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:59 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:59 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:59 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:59 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:59 xcp000 kernel: ---[ end trace d9ef8dc18cbf633d ]---
Apr  7 14:54:59 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:59 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:59 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:59 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:59 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:59 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:59 xcp000 kernel: Call Trace:
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:59 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:59 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:59 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:59 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:59 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:59 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:59 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:59 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:59 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:59 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:59 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:59 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:59 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:59 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:59 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:59 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:59 xcp000 kernel: ---[ end trace d9ef8dc18cbf633e ]---
Apr  7 14:54:59 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:59 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:59 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:59 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:59 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:59 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:59 xcp000 kernel: Call Trace:
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:59 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:59 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c0125cab>] ? try_to_wake_up+0xab/0x260
Apr  7 14:54:59 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:59 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:59 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:59 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:59 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:59 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:59 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:59 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:59 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:59 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:59 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:59 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:59 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0xtainer battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:59 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:59 xcp000 kernel: Call Trace:
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:59 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:59 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:59 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:59 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:59 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:59 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:59 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:59 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:59 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:59 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:59 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:59 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:59 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:59 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:59 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:59 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:59 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:59 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:59 xcp000 kernel: ---[ end trace d9ef8dc18cbf6340 ]---
Apr  7 14:54:59 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:59 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:59 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:59 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:59 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:59 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:59 xcp000 kernel: Call Trace:
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:59 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:59 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:59 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:59 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:59 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:59 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:59 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:59 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:59 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:59 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:59 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:59 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:59 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:59 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:59 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:59 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:59 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:59 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:59 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:59 xcp000 kernel: ---[ end trace d9ef8dc18cbf6341 ]---
Apr  7 14:54:59 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:59 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:59 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:59 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:59 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:59 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:59 xcp000 kernel: Call Trace:
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:59 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:59 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:59 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:59 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:59 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:59 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:59 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:59 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:59 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:59 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:59 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:59 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:59 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:59 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:59 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:59 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:59 xcp000 kernel: ---[ end trace d9ef8dc18cbf6342 ]---
Apr  7 14:54:59 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:59 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:59 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:59 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:59 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:59 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:59 xcp000 kernel: Call Trace:
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:59 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:59 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:59 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:59 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c0135da5>] ? lock_timer_base+0x25/0x50
Apr  7 14:54:59 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:59 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:59 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:59 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:59 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:59 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:59 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:59 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:59 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:59 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:59 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:59 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:59 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:59 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:59 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:59 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:59 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:59 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:59 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:59 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:59 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:59 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:59 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:59 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:59 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:59 xcp000 kernel: ---[ end trace d9ef8dc18cbf6343 ]---
Apr  7 14:54:59 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:59 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:59 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:59 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:59 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:59 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:59 xcp000 kernel: Call Trace:
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:59 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:59 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:59 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:59 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:59 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:59 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:59 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:59 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:59 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:59 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:59 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:59 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:59 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:59 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:59 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:59 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:59 xcp000 kernel: ---[ end trace d9ef8dc18cbf6344 ]---
Apr  7 14:54:59 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:59 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:59 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:59 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:54:59 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:59 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:59 xcp000 kernel: Call Trace:
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:59 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:59 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:59 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:59 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:59 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:59 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:59 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:59 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:59 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:59 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:59 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:59 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:59 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:59 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:59 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:59 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:59 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:59 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:59 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:59 xcp000 kernel: ---[ end trace d9ef8dc18cbf6345 ]---
Apr  7 14:54:59 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:59 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:59 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:59 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:54:59 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:59 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:59 xcp000 kernel: Call Trace:
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:59 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:59 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:59 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:59 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:59 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:59 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:59 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:59 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:59 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:59 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:59 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:59 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:59 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:59 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:59 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:59 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:59 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:59 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:59 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:59 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:59 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:59 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:59 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:59 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:59 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:59 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:59 xcp000 kernel: ---[ end trace d9ef8dc18cbf6346 ]---
Apr  7 14:54:59 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:59 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:59 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:59 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:59 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:59 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:59 xcp000 kernel: Call Trace:
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:59 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:59 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:59 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:59 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:59 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:59 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:59 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:59 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:59 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:59 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:59 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:59 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:59 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:59 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:59 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:59 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:59 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:59 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:59 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:54:59 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:54:59 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:54:59 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:59 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:59 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:59 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:59 xcp000 kernel: ---[ end trace d9ef8dc18cbf6347 ]---
Apr  7 14:54:59 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:59 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:59 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:59 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:59 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:59 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:59 xcp000 kernel: Call Trace:
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:59 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:59 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:59 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:59 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:59 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:59 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:59 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:59 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:59 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:59 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:59 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:59 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:59 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:59 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:59 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:59 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:59 xcp000 kernel: ---[ end trace d9ef8dc18cbf6348 ]---
Apr  7 14:54:59 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:59 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:59 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:59 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:54:59 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:59 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:59 xcp000 kernel: Call Trace:
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:59 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:59 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:59 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:59 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:59 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:59 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:59 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:59 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:59 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:59 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:59 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:59 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:59 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:59 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:59 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:59 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:59 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:59 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:59 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:59 xcp000 kernel: ---[ end trace d9ef8dc18cbf6349 ]---
Apr  7 14:54:59 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:59 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:59 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:59 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:54:59 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:59 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:59 xcp000 kernel: Call Trace:
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:59 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:59 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:59 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:59 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:59 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:59 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:59 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:59 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:59 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:59 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:59 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:59 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:59 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:59 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:59 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:59 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:59 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:59 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:59 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:54:59 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:54:59 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:54:59 xcp000 kernel:  [<c0124d05>] ? finish_task_switch+0x95/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:59 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:59 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:59 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:59 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:59 xcp000 kernel: ---[ end trace d9ef8dc18cbf634a ]---
Apr  7 14:54:59 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:59 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:59 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:59 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=30700 data_len=30650 ip_summed=0
Apr  7 14:54:59 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:59 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:59 xcp000 kernel: Call Trace:
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:59 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:59 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:59 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:59 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:54:59 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:59 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:59 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:59 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:59 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:59 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:59 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:59 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:59 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:59 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:59 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:59 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:59 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:59 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:59 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:59 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:59 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:59 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:59 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:59 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:59 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:59 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:59 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:59 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:59 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:59 xcp000 kernel: ---[ end trace d9ef8dc18cbf634b ]---
Apr  7 14:54:59 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:59 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:59 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:59 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:59 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:59 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:59 xcp000 kernel: Call Trace:
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:59 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:59 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:59 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:59 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:59 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:59 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:59 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:59 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:59 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:59 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:59 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:59 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:59 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:59 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:59 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:59 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:59 xcp000 kernel: ---[ end trace d9ef8dc18cbf634c ]---
Apr  7 14:54:59 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:59 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:59 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:59 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:54:59 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:59 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:59 xcp000 kernel: Call Trace:
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:59 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:59 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:59 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:59 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:59 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:59 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:59 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:59 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:59 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:59 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:59 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:59 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:59 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:59 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:59 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:59 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:59 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:59 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:59 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:59 xcp000 kernel: ---[ end trace d9ef8dc18cbf634d ]---
Apr  7 14:54:59 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:59 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:59 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:59 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:54:59 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:59 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:59 xcp000 kernel: Call Trace:
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:59 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:59 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:59 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:59 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:59 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:54:59 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:59 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:54:59 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:54:59 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:54:59 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:54:59 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:54:59 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:54:59 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:54:59 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:54:59 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:54:59 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:54:59 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:54:59 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:54:59 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:54:59 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:54:59 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:54:59 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:54:59 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:54:59 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:59 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:54:59 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:54:59 xcp000 kernel: ---[ end trace d9ef8dc18cbf634e ]---
Apr  7 14:54:59 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:59 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:59 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:59 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:59 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:59 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:59 xcp000 kernel: Call Trace:
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:59 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:59 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:59 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:59 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:59 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:59 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:59 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:59 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:59 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:59 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:59 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:59 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:59 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:59 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:59 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:59 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:59 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:59 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:59 xcp000 kernel: ---[ end trace d9ef8dc18cbf634f ]---
Apr  7 14:54:59 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:59 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:59 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:59 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:59 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:59 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:59 xcp000 kernel: Call Trace:
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:59 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:59 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:59 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:59 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:59 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:59 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:59 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:59 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:59 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:59 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:59 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:59 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:59 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:59 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:59 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:59 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:59 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:59 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:59 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:59 xcp000 kernel: ---[ end trace d9ef8dc18cbf6350 ]---
Apr  7 14:54:59 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:59 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:59 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:59 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:54:59 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:59 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:59 xcp000 kernel: Call Trace:
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:59 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:59 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:59 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:59 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:59 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:59 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:59 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:59 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:59 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:59 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:59 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:54:59 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:59 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:59 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:59 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:59 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:59 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:59 xcp000 kernel: ---[ end trace d9ef8dc18cbf6351 ]---
Apr  7 14:54:59 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:54:59 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:54:59 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:54:59 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:54:59 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:54:59 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:54:59 xcp000 kernel: Call Trace:
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:54:59 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:54:59 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:54:59 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:54:59 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:54:59 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:54:59 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:54:59 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:54:59 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:54:59 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:54:59 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:54:59 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:54:59 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:54:59 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:54:59 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:54:59 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:54:59 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:54:59 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:54:59 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:54:59 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:54:59 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:54:59 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:54:59 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:54:59 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:54:59 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:54:59 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:54:59 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:54:59 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:54:59 xcp000 kernel: ---[ end trace d9ef8dc18cbf6352 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:55:00 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf6353 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:00 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:00 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:00 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:00 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:00 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:00 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:55:00 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:00 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:00 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:00 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:00 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:00 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:00 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:00 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:00 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:00 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf6354 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:55:00 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:00 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:00 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:00 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:00 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:00 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:55:00 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:00 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:00 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:00 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:00 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:00 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:00 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:00 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:00 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:00 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf6355 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf6357 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev> [<c01a280e>] ? pollwake+0x5e/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf635d ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf635e ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_sumf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf6360 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf6361 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>cl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf6365 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:55:00 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf6366 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c03397b7>] tcp_rcv_established+0x307/0x590
Apr  7 14:55:00 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:00 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:00 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:00 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:00 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:00 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:00 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:00 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:00 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:00 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:00 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:00 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:00 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:00 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:00 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf6367 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:55:00 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:55:00 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:00 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:00 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:00 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:00 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:00 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:00 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:00 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:00 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:00 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:00 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:00 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:00 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:00 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:00 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:00 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf6368 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c01046ef>> [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:00 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:00 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:00 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf636a ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:00 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:00 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:00 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:00 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:00 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:00 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:00 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:00 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:00 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:00 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:00 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:00 xcp000 kernel: _conntrack_ipv4 nf_d_conntrack xt_bles binfmt_miscsbs sbshc fanrt_pc lp par_tis rtc_cmos procesys e1000 x ata_genon_hash dm_log dm_mod scsi_mod ext3 jbd u_hcd ehci_hcd itblit softcucrocode]
Apr  7 14:55:00 xcp000 kernel: P G        W   #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c03so_segment+0x1kb_gso_segment+0x1a1/0>] warn_slowpc0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] sk1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0openvswit_output+058b>] execute_actiswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:00 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:00 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:00 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:00 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:00 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:00 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:00 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:00 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:00 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:00 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:00 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:00 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:00 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c011f3aa>] ? dequeue_task+0x9a/0xf0
Apr  7 14:55:00 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:00 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:00 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf636d ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=21940 data_len=21890 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:55:00 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:00 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:00 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:00 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:00 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:00 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:00 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:00 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:00 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:00 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:00 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:00 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:00 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:00 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:00 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:00 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:00 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf636e ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=21940 data_len=21890 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bix1520
Apr  7 14:55:00 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:00 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c011f3aa>] ? dequeue_task+0x9a/0xf0
Apr  7 14:55:00 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:00 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:00 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf636f ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:55:00 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf6370 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:00 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:00 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:00 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:00 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:00 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:00 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:00 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:00 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:00 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:00 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:00 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:00 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:00 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:00 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:00 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:00 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf6371 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parpor_mss+0x3d/0x60
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:00 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:00 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:00 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:00 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:00 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:00 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:00 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:00 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:00 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:00 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:00 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:00 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:00 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:00 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:00 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:00 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf6372 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:55:00 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf6373 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:00 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:00 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:00 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:00 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:00 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:00 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:00 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:00 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:00 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:00 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:00 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:00 xcp000 kernel:  [<c02f99e2>] ? skb_rel] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:00 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:00 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:00 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:00 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:00 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:00 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:00 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:00 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:00 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:00 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:00 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:00 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:55:00 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:00 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf6375 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlcsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:00 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:00 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:00 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:00 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:00 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:00 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:00 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:00 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:00 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:00 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:00 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:00 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:00 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c011f3aa>] ? dequeue_task+0x9a/0xf0
Apr  7 14:55:00 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:00 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:00 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf6378 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:55:00 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf6379 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel: 0 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:00 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:00 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:00 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:00 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:00 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:00 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:00 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:00 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:00 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:00 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:00 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:00 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:00 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:00 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:00 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:00 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf637b ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:55:00 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf637c ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef2rocessor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:00 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:00 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:00 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:00 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:00 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:00 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:00 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:00 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:00 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:00 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:00 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:00 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:00 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:00 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:00 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:00 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf637e ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:55:00 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf637f ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:55:00 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf6380 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:00 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:00 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:00 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:00 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:00 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:00 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:00 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:00 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:00 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:00 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:00 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:00 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:00 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:00 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:00 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:00 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf6381 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:55:00 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf6382 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:55:00 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf6383 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:00 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:00 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:00 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:00 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:00 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:00 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:00 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:00 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:00 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:00 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:00 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:00 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:00 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:00 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:00 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:00 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf6384 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf6385 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf6386 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:00 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:00 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:00 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:00 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:00 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:00 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:00 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:00 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:00 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:00 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:00 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:00 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:00 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:00 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:00 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:00 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf6387 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf6388 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf6389 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:00 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:00 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:00 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:00 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:00 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:00 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:00 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:00 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:00 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:00 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:00 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:00 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:00 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:00 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:00 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:00 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf638a ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf638b ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf638c ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:00 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:00 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:00 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:00 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:00 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:00 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:00 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:00 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:00 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:00 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:00 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:00 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:00 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:00 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:00 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:00 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf638d ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf638e ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf638f ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:00 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:00 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:00 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:00 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:00 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:00 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:00 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:00 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:00 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:00 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:00 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:00 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:00 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:00 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:00 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:00 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf6390 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf6391 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf6392 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf6393 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf6394 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf6395 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf6396 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c015ae8b>] ? handle_percpu_irq+0x4b/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf6397 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf6398 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf6399 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf639a ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf639b ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf639c ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf639d ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf639e ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf639f ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63a0 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63a1 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63a2 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63a3 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63a4 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63a5 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63a6 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c029cb92>] ? evtchn_device_upcall+0xc2/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63a7 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63a8 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63a9 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63aa ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63ab ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63ac ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63ad ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63ae ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63af ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63b0 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63b1 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63b2 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63b3 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63b4 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63b5 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63b6 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63b7 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63b8 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63b9 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63ba ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=30700 data_len=30650 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:00 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:00 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:00 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:00 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:00 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:00 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:00 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:00 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:00 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:00 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:00 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:00 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:00 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:00 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:00 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63bb ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:00 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:00 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:00 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:00 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:00 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:00 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:55:00 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:00 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:00 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:00 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:00 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:00 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:00 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c011f3aa>] ? dequeue_task+0x9a/0xf0
Apr  7 14:55:00 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:00 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:00 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63bc ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c01a280e>] ? pollwake+0x5e/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63bd ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63be ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:00 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:00 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:00 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:00 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:00 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:00 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:55:00 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:00 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:00 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:00 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:00 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:00 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:55:00 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:55:00 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:55:00 xcp000 kernel:  [<c0124d05>] ? finish_task_switch+0x95/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:00 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:00 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63bf ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63c0 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63c1 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63c2 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permi_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63c3 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:00 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:00 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:00 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:00 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:00 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:00 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:00 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:00 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:00 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:00 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:00 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:00 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c011f3aa>] ? dequeue_task+0x9a/0xf0
Apr  7 14:55:00 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:00 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:00 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63c4 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=30700 data_len=30650 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:00 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:00 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:00 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:00 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:00 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:00 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:00 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:00 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:00 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:00 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:00 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:00 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:00 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:00 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:00 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63c5 ]-l_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63c6 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63c7 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:00 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:00 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:00 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:00 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:00 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:00 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:00 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:00 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:00 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:00 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:00 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:00 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:00 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:00 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:00 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63c8 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63c9 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63ca ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63cb ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/co W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0xwarn_slowpath_common+0x7c/0x1>] ? skb_gso_segment06>] warn_slowpath_fmt+0x26/0x31>] skb_gso_segment+0>] dev_hard_start_xmit+0x173/0> [<f02256fb>] ? __nf_0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341drect_xmit+0x16d/0xap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<ce_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02v_send+0x29/0x4a09>] vport_send+0x49/0x100 [open]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_ood]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actinvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>]lock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02fss_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9it+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [01d37>] devc>] dev_queue_xmit+0x0>] ? ip_finish_output+0xc0328858>] ip_finish_o> [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] i/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_fit+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63cc ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63ce ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63cf ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63d0 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63d1 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:00 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:00 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:00 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:00 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:00 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:00 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:00 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:00 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:00 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:00 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:00 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:00 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c011f3aa>] ? dequeue_task+0x9a/0xf0
Apr  7 14:55:00 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:00 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:00 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63d2 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:00 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:00 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:00 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:00 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:00 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:00 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:00 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:00 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:00 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:00 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:00 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:00 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:00 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:00 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:00 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63d3 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63d4 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63d5 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63d6 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63d7 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:00 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:00 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:00 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:00 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:00 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:00 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:00 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:00 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:00 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:00 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:00 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:00 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:00 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:00 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:00 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63d8 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63d9 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63da ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63db ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63dc ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:00 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:00 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:00 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:00 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:00 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:00 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:00 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:00 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:00 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:00 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:00 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:00 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c011f3aa>] ? dequeue_task+0x9a/0xf0
Apr  7 14:55:00 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:00 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:00 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63dd ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63de ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63df ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63e0 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63e1 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63e2 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63e3 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63e4 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63e5 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63e6 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63e7 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63e8 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63e9 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63ea ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63eb ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63ec ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63ed ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63ee ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63ef ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63f0 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63f1 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63f2 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63f3 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63f4 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63f5 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63f6 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63f7 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63f8 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63f9 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63fa ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63fb ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63fc ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63fd ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63fe ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf63ff ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf6400 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf6401 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf6402 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf6403 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf6404 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf6405 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf6406 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0122ef6>] ? find_busiest_group+0x136/0x770
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf6407 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0122ef6>] ? find_busiest_group+0x136/0x770
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf6408 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf6409 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=30700 data_len=30650 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:00 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:00 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:00 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:00 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:00 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:00 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:00 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:00 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:00 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:00 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:00 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:00 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:00 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:00 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:00 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:00 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf640a ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:00 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:00 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:00 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:00 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:00 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:00 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:00 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:55:00 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:00 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:00 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:00 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:00 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:00 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:00 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c011f3aa>] ? dequeue_task+0x9a/0xf0
Apr  7 14:55:00 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:00 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:00 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf640b ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf640c ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf640d ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:55:00 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:00 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:00 xcp000 kernel:  [<c016a0a5>] ? put_page+0x35/0xe0
Apr  7 14:55:00 xcp000 kernel:  [<c037e1d6>] ? _spin_lock_bh+0x16/0x100
Apr  7 14:55:00 xcp000 kernel:  [<c02f4fe6>] release_sock+0x56/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c03310ef>] tcp_recvmsg+0x2cf/0x870
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f4923>] sock_common_recvmsg+0x43/0x60
Apr  7 14:55:00 xcp000 kernel:  [<c02f2225>] sock_aio_read+0x115/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c0192a1d>] do_sync_read+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193296>] vfs_read+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019367d>] sys_read+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf640e ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf640f ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf6410 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:00 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:00 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:00 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:00 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:00 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:00 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:00 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:00 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:00 xcp000 kernel: ---[ end trace d9ef8dc18cbf6411 ]---
Apr  7 14:55:00 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:00 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:00 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:00 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/_summed=0
Apr  7 14:55:00 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:00 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:00 xcp000 kernel: Call Trace:
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:00 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:00 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:00 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:00 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:00 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:00 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:00 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:00 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:00 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:00 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:00 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:00 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:00 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:00 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:00 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:00 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:00 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:00 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:00 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:00 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:00 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6413 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=30700 data_len=30650 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6414 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 ci[<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6416 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:01 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6417 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6418 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_p pata_acpi tpe button thermal_sys rtc_l i2c_core pcspkride_gd_mod 3w_xxxx sd_mod sci_hcd ohcin font tileblit ded: microcode]
Apr  7 14:55:01 xcp000 kernel: d Tainted: G     0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: C1>] ? skb_gso_se0301a41>] ? skb_gso_segmc012bc9c>] warn_slo> [<c0301a41>] 250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] x30
Apr  7 14:55:01 xcp000 kernel:  [<c0[<c0301c63>] dev_hard [<f02256fb>] ? __nf_ct0xe0 [nf_conntrit+0x16d/0x1tomic_prot+0x41/ev_queud+0x29/0x40 [openv_send+0x49/0ef24a>] do_out02ef58b>vswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  n_unlock_bh+0rocess_received_pacpenvsw0x38/0xa0 [openal_dev_xmit+<c0301d37>] d
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] de0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] /0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c17 __tcp_pus
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56><c0102ec8>] ? __swi> [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6419 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf641a ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf641b ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:55:01 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:55:01 xcp000 kernel:  [<c0124d05>] ? finish_task_switch+0x95/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf641c ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked 3/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf641d ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9onntrables binfmt_mi container battery thermal sg evdev  rtc_cmton thermb ata_p2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6420 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netde0>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6421 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:01 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6422 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6423 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6424 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6425 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transme_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6426 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:01 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6428 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6429 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf642a ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf642b ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:01 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c011f3aa>] ? dequeue_task+0x9a/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf642c ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf642d ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf642e ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cuts rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf642f ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6430 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:01 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c011f3aa>] ? dequeue_task+0x9a/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6431 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0r+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6432 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6433 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6434 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6435 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_4> [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6436 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6437 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6438 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6439 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:01 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf643a ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf643b ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf643c ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf643d ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf643e ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf643f ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6440 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6441 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6442 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6443 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6444 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conc0301c63>] dev_hard_start ? __nf_ct_refresh>] sch_direct_xmit kmap_atomic_pro] dev_queue_xmit+0x2netdev_send+0x2f02f6a09>] mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef240x30 [openvse_actions+0x32b<4> [<c0370
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_p5/0x190 [openvswitch_] vport_receive+0> [<f02f81a9>] interopenvswitch_mod]
Apr  7 14:55:01 xcp000 kernel: d_start_xmit+0x247/0x39_queue_xmit+0x3ccoutput+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [ut+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel: h_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel: /0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0t+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0t+0x18/0x20
Apr  7 14:55:01 xcp000 kernel: 0
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? 
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>> [<c033a746>] tc3bb7c>] tc1669e3>] ? __alloc_pc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<g_frames+0x31/0x9tcp_sendmsg+0itch_to+0x3b8/0e+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01ite+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel: <4e_wake_function+0x0 end_dynirq+0x84/0xsecurity_file_permisc0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6445 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswonntrack_ipv4 nf_d_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6446 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Naput+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b828f87>] ip_queue_x] ? free_hot_cold7772>] ? _] tcp_transmi] tcp? __kfree_skb+0x34d>] ? tcp>] __tcp_push_pe4> [<c03395590
Apr  7 14:55:01 xcp000 kernel:  [<c033<c01ff9af>] ? securix20
Apr  7 14:55:01 xcp000 kernel:  > [<c031dcf3>] ? nfc03246e0>] ? ipc032475e>] ip_local_deliver_0324c9d>] ip_local[<c03246e0>] ? i0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcvx330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rc4> [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  fault_wake_func] process_backlog029>] net_rx_act117a>] __doc018d579>] ? __[<c01312b5>] do_softirq+c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6447 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6448 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6449 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf644a ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf644b ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf644c ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf644d ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf644e ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf644f ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6450 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6451 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6452 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03245>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6453 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6454 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6455 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direc033a05d>033c171>] _<4> [<c00
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>/0x1e0
Apr  7 14:55:01 xcp000 kernel: <4b+0xf/0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel: <53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<h+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [iver_final_deliver+0x2d/ocal_4df>] ip_rcv_2>] sh+0x0/0x330
Apr  7 14:55:01 xcp000 kernel: <
Apr  7 14:55:01 xcp000 kernel:  [<0x660
Apr  7 14:55:01 xcp000 kernel:  [<c/0x10
Apr  7 14:55:01 xcp000 kernel: 1/0x80
Apr  7 14:55:01 xcp000 kernel:  [0x92/0x<4> [<c013117a>] _579>] ? __] do_sx1a/092/0x15curr+0x72/0xf_entity+0 set_nechedule+0thread+0x7f/_function_actiothread+0x74ad+0x0/0xad_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6456 ]---
Apr  7 14:55:01 xcp000 kernel: ---ut here e/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tableses binfmt_t sbs  lp paacpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6457 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=19020 data_len=18970 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: mi
Apr  7 14:55:01 xcp000 kernel: Pid: 1comm:inted: G  W  2.6.32.12-0.7.1.1.0.017058>Call Trace:
Apr  7 14:55:01 xcp000 kernel: <4c0301a41> skbegment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gsgmentx1a1/4> [<012bdwarn_path_+0x26/0
Apr  7 14:55:01 xcp000 kernel:  [<1a41>skb_gso_egment+01a1/0x50
Apr  7 14:55:01 xcp000 kernel: <463>] dev_hard_sta0x173/0390
Apr  7 14:55:01 xcp000 kernel: < [<ffb>] ? __nf_ct_rresh_acct+0xdb/0xe0 [nfnntrak]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0a1>] ? kmap_atomic_p8379>]end+0x29/0x40 [o] vport<f02ef24a>] do_]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef5[openvswitch_molock_bh+0x23_received_packet+0xe5/0x190 [openvswitch_mod] [<f02f6958>] vportf81a9>] internal_tch_mod]
Apr  7 14:55:01 xcp000 kernel: x247/0x390
Apr  7 14:55:01 xcp000 kernel: <x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<<4> [<c03720>] ? ip_fioutput+0x65/<4> [<c03283b8>] ip<c0328f87>] ip_ge+0xd2/0x280
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] [<c033a746>] tcp_twrite_xmit+0x33c/0_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c0t_mss+0x3d/0x60nding_frames+0x3v_establisv4_do_rcv+0xa3/ ? security_socdd>] tcp_v4_rcv+0f3>] ? nf_i] ? ip_local_delive>] ip_local_deliver> [<c0324c9d>][<c03246e0>] ? ip_lox1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] i<c0324b92>] ip_rcv+0x1rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel: p_rcv+0ive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel: lt_wake_function+0x0/0x10
Apr  7 14:55:01 xcp000 kernel:  ? local_clock+0xklog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel: x230
Apr  7 14:55:01 xcp000 kernel: <40
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? 80
Apr  7 14:55:01 xcp000 kernel: 4> [<c030185a>] ne
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] 0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6458 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6459 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf645a ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNINGmal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf645b ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] deva09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf645c ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c0330x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf645e ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] /0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf645f ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transvport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6462 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0x [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:01 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6464 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd         W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel: 0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c<4> [<c0301a41>] ? sx250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd00x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8+0x29/0x40 [opena09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6465 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0xac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6468 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=19020 data_len=18970 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finitput+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0[<c0328f87>hot_cold_page+0xd2/_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  it_sxmit+0x33cb+0x34/0x8+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  h_pending_frp_rcv_estableb3>] tcp_v4_doaf>] ? security_so340ddd>] tcp_v4_1dcf3>] ? nf_it] ? ip_local_deliverc032475x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324x90
Apr  7 14:55:01 xcp000 kernel:  [<1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244d4> [<c0324b92>] 03243b0>] ? i>] ? ip_rcv+0etif_receive60>] ? defaul>] ? force_quiescent_state+>] process_ba] net_rx_actitirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel: c+0x59/0x180tirq+0x75/+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02action+0xe9rr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel: <4x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c0
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>4> [<c02abe9f>] n160
Apr  7 14:55:01 xcp000 kernel:  [<c01407nction+0_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel: <4hread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6469 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJErack_ipv4 nf_dxt_tcpudp iples binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03134ec>] ? __qdisc_run+0x4c/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemavideo output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:01 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf646c ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf646d ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=20480 data_len=20430 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:01 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf646e ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf646f ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6470 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:01 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0xactions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6472 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_curr3c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:01 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6473 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6475 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e_lib ata_piix ata_core pcspkr d_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd u [last unloaded: mmm: sss1.0.0.311.17<c0301a41>]] ? skb_gso_segmwpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel: nt+0x1a1/0x2 [<c0301a41>] skb_gso [<c0301c63>refresh_acct+0xdb/0xe0 [nf_cdirect_xmit+0x16d/01/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379penvswitch_m49/0x100 [open_output+0x1a/f58b>] execute_actipenvswitk_bh+0x23/0ss_received_pacmod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958vswitch_mod]
Apr  7 14:55:01 xcp000 kernel: v_xmit+0x49/0x9d37>] dev_hard_c0304fcc>] dev_que] ? ip_finish_output+0xnish_output+0x1? ip_f>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<_finish_output+0x0/0xip_local_out+0x18/0+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0eempte+0x22/0xdb+0x376/0x690e_xmit+0x33c/loc_pages_nod033c171>] _31/0x90
Apr  7 14:55:01 xcp000 kernel: <06/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6476 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>]x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:01 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c011f3aa>] ? dequeue_task+0x9a/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6477 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+093146>] vfs_wr>] sys_write+0x3d/0xb
Apr  7 14:55:01 xcp000 kernel: -----[ cut here ]----c:1594 skb_groduct Nam) len=16100 d cifs nfs nfs_acl auth_rllc ipt_REJECT nf_ntrack xts binfmt_misc dm_mirrohc fan conort nvram thtc_cmos processsys e1000 serio_raw ata_piix atpcspkr dm_regiogd_mod 3w_xi_hcd ohci_hcd eheblit bitblit somicrocode]
Apr  7 14:55:01 xcp000 kernel: PidG        W  2.6.32.12-0.7.1.x86xen #1
Apr  7 14:55:01 xcp000 kernel: ? skb_gso_segment+0x] ? skb_gso_se_slowpath_cob_gso_segment warn_slowpath_fmgso_seg dev_hard02256fb>] ?ack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d> [<c011b2a1>]
Apr  7 14:55:01 xcp000 kernel:  [<c0304e2f8379>] net_mod]
Apr  7 14:55:01 xcp000 kernel:  49/0x100 [openvs do_output+0d]
Apr  7 14:55:01 xcp000 kernel: <4 [openvswitch_min_unlock_bh+0x2process_received_pitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f00x38/0xa0 [oa9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? chept_wakeup+0xec/0x] ? __skb_cltransmi] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6479 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49ask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf647b ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:01 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf647c ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf647d ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf647e ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf647f ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6480 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c011e24b>] ? load_balance_next_fair+0xb/0x10
Apr  7 14:55:01 xcp000 kernel:  [<c011f64b>] ? load_balance_fair+0x6b/0x100
Apr  7 14:55:01 xcp000 kernel:  [<c011e903>] ? move_tasks+0x53/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6481 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6482 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_4 xt_state nf_conntrle_filtem_mirror video oontainer batort nvram therm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6483 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6484 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6485 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c011f3aa>] ? dequeue_task+0x9a/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6486 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6487 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6488 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6489 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf648a ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf648b ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf648c ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf648d ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf648e ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf648f ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6490 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6491 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6492 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6493 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6494 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6495 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6496 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6497 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6498 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6499 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf649a ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf649b ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parpo>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf649c ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=30700 data_len=30650 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037b0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf649e ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0rea+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf649f ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64a0 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64a1 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_moswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64a2 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_eceive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c0110008>] ? io_apic_set_pci_routing+0x68/0x100
Apr  7 14:55:01 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64a4 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=30700 data_len=30650 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c03 ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64a7 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c0110008>] ? io_apic_set_pci_routing+0x68/0x100
Apr  7 14:55:01 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:55:01 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:55:01 xcp000 kernel:  [<c0124d05>] ? finish_task_switch+0x95/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64a8 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64a9 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>]01 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64ac ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c0110008>] ? io_apic_set_pci_routing+0x68/0x100
Apr  7 14:55:01 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64ad ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291dev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64af ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64b0 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+h_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c0110008>] ? io_apic_set_pci_routing+0x68/0x100
Apr  7 14:55:01 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:55:01 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:55:01 xcp000 kernel:  [<c0124d05>] ? finish_task_switch+0x95/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64b2 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=30700 data_len=30650 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c030on+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64b3 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:01 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_scp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64b5 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64b6 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64b7 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64b8 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64b9 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283o+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64ba ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64bb ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64bc ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misonntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64be ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel: dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64c0 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c011f3aa>] ? dequeue_task+0x9a/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64c1 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:55:01 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:55:01 xcp000 kernel:  [<c0124d05>] ? finish_task_switch+0x95/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64c2 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64c3 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_o0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64c4 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64c5 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lp_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64c6 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64c7 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64c8 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64c9 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64ca ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0135da5>] ? lock_timer_base+0x25/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:01 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64cb ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64cc ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64cd ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64ce ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64cf ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64d0 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64d1 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64d2 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64d3 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64d4 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64d5 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64d6 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64d7 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c0130008>] ? sys_setitimer+0x8/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c01591a7>] ? handle_IRQ_event+0x37/0x100
Apr  7 14:55:01 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64d8 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64d9 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64da ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64db ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0125cab>] ? try_to_wake_up+0xab/0x260
Apr  7 14:55:01 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c0130008>] ? sys_setitimer+0x8/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c01591a7>] ? handle_IRQ_event+0x37/0x100
Apr  7 14:55:01 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64dc ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64dd ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64de ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64df ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64e0 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64e1 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64e2 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64e3 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64e4 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64e5 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64e6 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64e7 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64e8 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64e9 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64ea ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64eb ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64ec ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64ed ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64ee ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64ef ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64f0 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64f1 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64f2 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64f3 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64f4 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64f5 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64f6 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=30700 data_len=30650 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64f7 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=30700 data_len=30650 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0125cab>] ? try_to_wake_up+0xab/0x260
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64f8 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c011f3aa>] ? dequeue_task+0x9a/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64f9 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=30700 data_len=30650 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64fa ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03134ec>] ? __qdisc_run+0x4c/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64fb ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03134ec>] ? __qdisc_run+0x4c/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64fc ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03134ec>] ? __qdisc_run+0x4c/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64fd ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64fe ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf64ff ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6500 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:01 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6501 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6502 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6503 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6504 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6505 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6506 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6507 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6508 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6509 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=30700 data_len=30650 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:01 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf650a ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=30700 data_len=30650 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0125cab>] ? try_to_wake_up+0xab/0x260
Apr  7 14:55:01 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:01 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf650b ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:01 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c011f3aa>] ? dequeue_task+0x9a/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf650c ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=30700 data_len=30650 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:01 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf650d ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf650e ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf650f ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6510 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6511 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6512 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6513 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6514 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6515 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6516 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6517 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6518 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6519 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=32160 data_len=32110 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf651a ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=32160 data_len=32110 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf651b ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=32160 data_len=32110 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c022dcd8>] ? swiotlb_map_page+0xf8/0x130
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf651c ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf651d ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf651e ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746[<c033bb7c>] tcp_we3>] ? __alloc_p [<c033c171>] [<c0330b56>] t<c0102ec8>] ? __s0
Apr  7 14:55:01 xcp000 kernel:  [<20
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ?41/0x80
Apr  7 14:55:01 xcp000 kernel: 10
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremoctionfile_permission rw_verify_area+0x6] vfs_write+ sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf651f ]-ere ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter iptables binfmtbshc fan  lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6520 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash da_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6522 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+065/0xb0428720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel: > [<c03283b8>]+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  +0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel: <4[<c02f7772>] ? __skb_clone+a746>] tcpb7c>] tcp_write_x] ? __kfree_skb+p_currep_push_pend7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [>] tcp_v4_do_rcv+0xskb+0xf/0xd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c03
Apr  7 14:55:01 xcp000 kernel:  [<c0320x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip44df>] ip_rcv_fin0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324330
Apr  7 14:55:01 xcp000 kernel:  [<cb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c01250x10
Apr  7 14:55:01 xcp000 kernel:  [<c011eb2>] processet_rx_action+0x159/0x230do_softirq+lloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel: 75/0x80
Apr  7 14:55:01 xcp000 kernel:  
Apr  7 14:55:01 xcp000 kernel:  [<c02ab/0x1520
Apr  7 14:55:01 xcp000 kernel: f0
Apr  7 14:55:01 xcp000 kernel:  [<x21/0x40
Apr  7 14:55:01 xcp000 kernel: <+/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700tion+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c0104 kernel_thread_d trace d9ef8--[ cut here ]----------t/core/dev.c:15x250()
Apr  7 14:55:01 xcp000 kernel: Hardware namme
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0xlen=16050 ip_sumin: tunrpc optrack_ipv4 nf_deonntrack xt_tcpudptables x_tables bvideo output sbs sbshc tery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6524 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parpatomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6526 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntr dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6528 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6529 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf652a ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x6x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf652b ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf652c ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf652d ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf652e ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf652f ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6530 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6531 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6532 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6533 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6534 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6535 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6536 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6537 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6538 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6539 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf653a ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf653b ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf653c ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf653d ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf653e ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf653f ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6540 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6541 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6542 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6543 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_b<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6545 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6546 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936f6549 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf654a ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=32160 data_len=32110 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [1>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf654b ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf654c ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf654d ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_s>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf654e ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf654f ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvsvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6551 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6552 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<cack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6554 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6555 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6558 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6559 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf655b ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341t_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf655d ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf655e ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6561 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c011f3aa>] ? dequeue_task+0x9a/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6562 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_con dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6564 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] s0x80
Apr  7 14:55:01 xcp000 kernel:  [
Apr  7 14:55:01 xcp000 kernel:  [<c03> [<c0324c9d>] ip__locf>] ip_rcv03243b0>] ? ip_rcv_finish+0xcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [ [<c011dfc4>] ? t2b2>] process_bac29>] net_rx_action] __do_softirq+0_kmalloc+0x59/0q+0x75/0x80
Apr  7 14:55:01 xcp000 kernel: <_ni+0x1a/0x20xe92/0x1520
Apr  7 14:55:01 xcp000 kernel: rr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel: <4ntity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel: 0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037be9/0x970
Apr  7 14:55:01 xcp000 kernel:  0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c01407e_function+0x0/0xhread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ?010480b>] ke---[ end trace d9ef8dc18cbf65--------[ cut here ]NG: at net/core/dev.c:1594 skb_+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: <<4>netbk: caps=(0x1080=16050 ip_s nls_utf8 cifs nlockd sunrpc openvREJECT nf_conntr4 xt_state nf_conne_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6566 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6567 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+04 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6569 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf656a ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>tch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf656c ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpatc012bc9c>] warn_slowpathxa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301ax1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf656e ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf656f ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6570 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6571 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6572 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6573 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_lox2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6574 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6575 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6576 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6577 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6578 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6579 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _sceive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c011f3aa>] ? dequeue_task+0x9a/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf657a ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf657b ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0125cab>] ? try_to_wake_up+0xab/0x260
Apr  7 14:55:01 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf657c ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf657d ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf657e ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf657f ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_od llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6581 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6582 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0125cab>] ? try_to_wake_up+0xab/0x260
Apr  7 14:55:01 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6583 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6584 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6586 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0222368>] ? rb_insert_color+0x78/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c011fd40>] ? __wake_up+0x40/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:55:01 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:55:01 xcp000 kernel:  [<c0124d05>] ? finish_task_switch+0x95/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6587 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6588 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>0x80
Apr  7 14:55:01 xcp000 kernel: nish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel: ocal_deliver_fi ip_local_delivlocal_deliver_finish+044df>] ip_rcv4b92>] i? ip_rcv_finish+0] ? ip_rcvtif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c029cb92>] ? evtchn_device_upcall+0xc2/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x> [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeuentity+0x2et_next_entity+0x1fedule_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6589 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb1/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf658a ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c029cb92>] ? evtchn_device_upcall+0xc2/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_nextaction_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf658b ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf658c ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=19020 data_len=18970 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c029cb92>] ? evtchn_device_upcall+0xc2/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:55:01 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:55:01 xcp000 kernel:  [<c0124d05>] ? finish_task_switch+0x95/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf658d ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos 0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcrames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel: sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel: < __switch_to+0] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf658e ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c029cb92>] ? evtchn_device_upcall+0xc2/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] 20731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf658f ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6590 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=20480 data_len=20430 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c029cb92>] ? evtchn_device_upcall+0xc2/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6591 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6592 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=19020 data_len=18970 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c029cb92>] ? evtchn_device_upcall+0xc2/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6593 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] > [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6594 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=21940 data_len=21890 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c029cb92>] ? evtchn_device_upcall+0xc2/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c0185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6595 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6596 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=20480 data_len=20430 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c029cb92>] ? evtchn_device_upcall+0xc2/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6597 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc op+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6598 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=23400 data_len=23350 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c016a0a5>] ? put_page+0x35/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c037e1d6>] ? _spin_lock_bh+0x16/0x100
Apr  7 14:55:01 xcp000 kernel:  [<c02f4fe6>] release_sock+0x56/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c03310ef>] tcp_recvmsg+0x2cf/0x870
Apr  7 14:55:01 xcp000 kernel:  [<c0330b5d>] ? tcp_sendmsg+0x70d/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f4923>] sock_common_recvmsg+0x43/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c02f2225>] sock_aio_read+0x115/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0192a1d>] do_sync_read+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193296>] vfs_read+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019367d>] sys_read+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call--------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf659a ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=21940 data_len=21890 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c029cb92>] ? evtchn_device_upcall+0xc2/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf659b ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf659c ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=24860 data_len=24810 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c029cb92>] ? evtchn_device_upcall+0xc2/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf659d ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf659e ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=23400 data_len=23350 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf659f ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65a0 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=26320 data_len=26270 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65a1 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65a2 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=24860 data_len=24810 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65a3 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65a4 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=27780 data_len=27730 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65a5 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65a6 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=26320 data_len=26270 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65a7 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65a8 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=29240 data_len=29190 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65a9 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65aa ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=27780 data_len=27730 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65ab ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=30700 data_len=30650 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65ac ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65ad ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=29240 data_len=29190 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65ae ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=32160 data_len=32110 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65af ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=30700 data_len=30650 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0125cab>] ? try_to_wake_up+0xab/0x260
Apr  7 14:55:01 xcp000 kernel:  [<c0135da5>] ? lock_timer_base+0x25/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:01 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65b0 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=32160 data_len=32110 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:01 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65b1 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=30700 data_len=30650 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65b2 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=33620 data_len=33570 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65b3 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65b4 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65b5 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=33620 data_len=33570 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65b6 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65b7 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65b8 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65b9 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65ba ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65bb ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65bc ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65bd ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65be ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65bf ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65c0 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65c1 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65c2 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65c3 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65c4 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65c5 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65c6 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c011fd40>] ? __wake_up+0x40/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c029cb92>] ? evtchn_device_upcall+0xc2/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65c7 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65c8 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65c9 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65ca ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65cb ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=33620 data_len=33570 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65cc ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65cd ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65ce ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65cf ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65d0 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65d1 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65d2 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65d3 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65d4 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65d5 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65d6 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65d7 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65d8 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65d9 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65da ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65db ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65dc ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65dd ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c011f3aa>] ? dequeue_task+0x9a/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65de ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65df ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65e0 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65e1 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033ad+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65e3 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65e4 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65e5 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_ou8750 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: <4 nls_utf8 cifs nfs c openvswtrack_ipv4 nf_defranntrack xt_tcpuinfmt_misc dm_mirror viainer battery ac thermal sg evr tpm rtc_cio_raw tpm_bio_generic l_region_hash dd 3w_xxxx si_hcd ehci_hcdt bitblode]
Apr  7 14:55:01 xcp000 kernel: P G        W  2.6170586xen #1
Apr  7 14:55:01 xcp000 kernel: C41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bcx7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0 [<c0304e91>] x4b0
Apr  7 14:55:01 xcp000 kernel:  [<fenvswitchnd+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c0110008>] ? io_apic_set_pci_routing+0x68/0x100
Apr  7 14:55:01 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65e8 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mods processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65ea ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c0110008>] ? io_apic_set_pci_routing+0x68/0x100
Apr  7 14:55:01 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65eb ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refret+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65ed ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel: <4: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65ef ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segbd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65f0 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65f1 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65f3 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65f4 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65f6 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65f8 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c011f3aa>] ? dequeue_task+0x9a/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65fa ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65fb ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security2bc9c>] warn_slow41>] ? skb_gso_segment+0x1c012bd06>] warn_sl0301a41>] skb_gso_segc0301c63>] dev_hard_star341d>] sch_direc kmap_atomic_p91>] dev_queue379>] netdev_send+0x29/0x40 [o]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a0[openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel: ut+0x1a/0x30 [openvswitch_mte_actions+0x32b/0x9f0 [43>] ? _sp2a5>] dp_processx190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel: <>] vport_receive+0xh_mod]
Apr  7 14:55:01 xcp000 kernel:  [<ft+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65fd ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf65fe ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_[<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6600 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] i [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c011f3aa>] ? dequeue_task+0x9a/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6602 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] inteb0
Apr  7 14:55:01 xcp000 kernel:  [<c+0x0/0x>] ? i0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? inish_outpu/0x2c3b8>]out+00x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328fp_queue_xmi197/<4> [<c012849c>] eck_t_wup+0/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/00
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tansmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bbc>] ite_xmit+0x33c/0x9
Apr  7 14:55:01 xcp000 kernel: 9e3>] ? __allocpageemask+0xc3/0x<4> [71>] _tcp_ppendiramex31/0c0336>] tcp_sendms706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  <c010>] ?__switch_tx3b8/00
Apr  7 14:55:01 xcp000 kernel: 02f20] soc_aio_write+0x0a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<6a5x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] +0x0/0x5<c01feedf>] ? secur
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>> [<c0193146>] v6ed>] sys_write+0xall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: bf6603 ]---
Apr  7 14:55:01 xcp000 kernel: <4------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594_segment+0x1a1/0x250()em Product29) len=1610Modules linkegss lockd sunrpc oack_ipv4 nf_defra iptable_filteroutput sbs sbshport_pc lp essor tpm rtc_core buttoios rtc_libr dm_region_hash d sd_mod scsi_mod ext3 ehci_hcoftcursor [last269, comm: netback32.12-0.7.<4>Call Tracent+0x1a1/0so_segment+0x1a1/n_slowpath_cogso_segment+0x1a1/0x25warn_slowpath_fmkb_gso_segment+0x1adev_hard_sdirect_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  c_prot+0x41/0x1ceue_xmiv_send+0x29/0x40 [openf6a09>] vport_sendh_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<0x32b/0x9f0 [e043>] ? _spp_process_witch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f0ve+0x38/0xa0 [openf02f81a9>] inte [openvswithard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6604 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6605 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6606 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c011f3aa>] ? dequeue_task+0x9a/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6608 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+s nfs nfs_ac ipt_REJECT nf_conntrack_ipvnf_conntrack xt_tcpudp i_misc dm_mirror vntainer battery ac parpor tpm_tis rtc_cmos processor tp e1000 serio_raw2c_i801 i2c_coremod ide_gd_mod 3w_xjbd uhci_hcont tileblit b: microcode]
Apr  7 14:55:01 xcp000 kernel: <4: G        W  .311.17051>] ? skb_gsc0301a41>] ? > [<c012bc9c>] war<c0301a41>] ? skb_gso
Apr  7 14:55:01 xcp000 kernel:  [<c012b<4> [<c0301a41>] sk
Apr  7 14:55:01 xcp000 kernel:  [<c0301c6 [<c031341d>] sch_direct_2a1>] ? kmap_atomic_<c0304e[<f02f8379>] netdev_send+0x29/0x40 tch_mod]
Apr  7 14:55:01 xcp000 kernel: <4/0x100 [openvswitch_modo_output+0x1a/] execute_actions+0x<c037e043>] ?[<f02f12a5>] dp_pro+0xe5/0x190 [open02f6958>] vport_receivnvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf660a ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] f>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf660b ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c011f3aa>] ? dequeue_task+0x9a/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf660c ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf660d ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf660e ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_memove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf660f ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6610 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6611 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6612 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=19020 data_len=18970 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_modb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6613 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_writlter ip_tables x_tables binf video output sbs sbsram thermal sg evdev pata_apm rtc_core  ata_piix ata_generspkr dm_region_hash dm_log 3w_xxxx si_hcd ehcblit softcPid: 1269       en #1
Apr  7 14:55:01 xcp000 kernel: Caskb_gso_segment+0] ? skb_gsorn_slowpath_common+41>] ? skb_gsod06>] warn_slowpath_f1a41>] skb_gso_segev_hard_start_xmit+0x173/0x39f_ct_refresh_acct+0xd]
Apr  7 14:55:01 xcp000 kernel:  [<c03131f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_at/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev91/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02fvswitch_modopenvswitch_0x1a/0x30 [ope58b>] exeitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<clock_bh+0x23/0xprocess_receivvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0135da5>] ? lock_timer_base+0x25/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6615 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6616 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=20480 data_len=20430 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6617 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6618 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6619 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf661a ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=21940 data_len=21890 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf661b ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf661c ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf661d ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf661e ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=23400 data_len=23350 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf661f ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6620 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6621 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6622 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6623 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic ld+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6625 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f2ec8>] ? __switch_to+0x3b8/] sock_aio_wrio_sync_write+0xcd/toremove_wakf>] ? security_file_permission+0xf/092ac0>] ? rw_veri46/0x150
Apr  7 14:55:01 xcp000 kernel:  [0x120
Apr  7 14:55:01 xcp000 kernel:  [[<c01044e1>] syscall_d trace d9ef8d------------
Apr  7 14:55:01 xcp000 kernel: <4egment+0x1a1/0ame
Apr  7 14:55:01 xcp000 kernel: netbk:  ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Moduf8 cifs nfs nfs_aclCT nf_conntrack_ipv4 nt_tcpudp iptar video output s parport_pc lv pata_acpi_core buios rtc_lib ata_01 i2c_core pcspklog dext3 jbd uhciore fbcon font[last unloaded: micd Tainted: G        W1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: 301a41>] ? skb_gso_se<c0301a41>] ? skbc9c>] warn_slowpath_com ? skb_gso_segmenbd06>] warn_slowpath_fmt+0x201a41>] skb_gso_segmentc0301c63>] dev_hard341d>] schb2a1>] ? kmap_at dev_queue netdev_send+0x29/]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6openvswitch_mod]output+0x1a/0x30 [op [<f02ef58b>] 0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6628 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [ope0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6629 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf662a ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntracptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6633 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hardor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6639 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf663a ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4m_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c011f3aa>] ? dequeue_task+0x9a/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf663c ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button t000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf663d ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [ope01 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c0110008>] ? io_apic_set_pci_routing+0x68/0x100
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf663f ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata button thm_bios rtc_lib atata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6641 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6643 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:01 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6645 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6646 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6647 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6648 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c011fa1c>] ? wakeup_preempt_entity+0x18c/0x1a0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03010ev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf664a ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_sendwitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:01 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf664c ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_tch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf664d ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_sh0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720? ip_fiutput+0x0/0x2c [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c
Apr  7 14:55:01 xcp000 kernel: <4c0328ocat+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __equeuetityx8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ?_clone+0x22/a746>] tcp_trans4>] ? __kkb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel: <frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0ished+0xf7+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  rcv_skb+0xf0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iter80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e2475e>] ip_loca> [<c0324c9d>] ip_lo<c03246e0>] ? 1c0
Apr  7 14:55:01 xcp000 kernel:  [<4b92>] ih+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c032490301061>ult_wake_function+0 local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel: <40304029>] net_rx_actoftirq+0xba<c01312b5>] do_so netif_rx_ni+0x1a/tx_action+te_curr+0x72/_entityentity+0x1f/0chedion_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel: <4 autoremov2abe20>] ? netbk_ac140444>] kthread>] ? kthread+0x0thread_helper+0x7/0f8dc18cbf664f ]ere ]------------
Apr  7 14:55:01 xcp000 kernel: .c:1594 skb_ge: System Product Name0x191829) len=16100 dataed=0
Apr  7 14:55:01 xcp000 kernel: Modules lifs_acl auth_rpcgtch_mod ll nf_delac parportacpi tpm_e button tpm_bios rtc_lib ata i2c_i801n_hash scsi_mod ext3 jbd re fbcon font ti [last unlocomm: s.7.1.xs1.0.0.311.17058ce:
Apr  7 14:55:01 xcp000 kernel:  [<c03x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dexmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<tdev_send+0x29/f6a09>] vpoch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6650 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6651 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6652 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6653 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_t_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:01 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c011f3aa>] ? dequeue_task+0x9a/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6655 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x2k_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6656 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6657 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:01 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6658 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6659 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0125cab>] ? try_to_wake_up+0xab/0x260
Apr  7 14:55:01 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:01 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf665a ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf665b ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf665c ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf665d ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf665e ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_r/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf665f ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6660 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6661 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c011f3aa>] ? dequeue_task+0x9a/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6662 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<cx1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6663 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel: f_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6664 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6665 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf2f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6666 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6667 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c0110008>] ? io_apic_set_pci_routing+0x68/0x100
Apr  7 14:55:01 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6668 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf6669 ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c0110008>] ? io_apic_set_pci_routing+0x68/0x100
Apr  7 14:55:01 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf666a ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf666b ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=19020 data_len=18970 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c0110008>] ? io_apic_set_pci_routing+0x68/0x100
Apr  7 14:55:01 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf666c ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf666d ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:01 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:01 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:01 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:01 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c0110008>] ? io_apic_set_pci_routing+0x68/0x100
Apr  7 14:55:01 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:55:01 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:01 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:01 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:01 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:01 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:01 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:01 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:01 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:01 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf666e ]---
Apr  7 14:55:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:55:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:01 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:01 xcp000 kernel: Call Trace:
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:01 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:01 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:55:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:01 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf666f ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=20480 data_len=20430 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c0110008>] ? io_apic_set_pci_routing+0x68/0x100
Apr  7 14:55:02 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6670 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6671 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c0110008>] ? io_apic_set_pci_routing+0x68/0x100
Apr  7 14:55:02 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>]  3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6673 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6674 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+t_rx_action+0x159/0
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmal01312b5>] do_softirq+a>] netif__tx_action+0xe92/0x1520ate_curr+0x7e_entity+0x set_next_entitschedule+0tbk_action_threa>] ? autoremove_wak02abe20>] ? netbk_acti
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0xernel_thread_helper+trace d9ef8dc18cbf6676 ]cut here ]---1594 skb_gso_ame: System Product Nx10801, 0x191829) len=16100 dated=0
Apr  7 14:55:02 xcp000 kernel: Modules linked icifs nfs nfs_acl auth_rpcgss lc openvswitch_mod llc ipt_REJ_defrag_ipv4 xt_state nf_conntra_filter ip_tables x_tables rror video output sbparport_pc lp parpov pata_acpi tpm_tis rtc_cmos processor tpm rtc_core buttrio_raw tpm_bios a_generic libata i2cgion_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openv vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6677 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gsch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6679 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+ame: System =14640 data_len=145linked in: tun nlitch_mod llc ipt_REJECT nf_c_state nf_conntrack xt_t binfmt_misc d container battery ac panvram thermal sgmos processore1000 serigeneric libkr dm_region_hxxxx sd_modhci_hcd t bitblit softcursor [4>Pid: 23824,   W  2.6.<4>Call Trace:
Apr  7 14:55:02 xcp000 kernel: gment+0x1a1/0xgso_segment+0x1a1/0x250_slowpath_common+0x7c/_segment+0x1a1/ath_fmt+0x26/0x3_segment+0x1rt_xmit+0x173/_nf_ct_refreack]
Apr  7 14:55:02 xcp000 kernel:   [<c011b2a1>] ? km304e91>] de2f8379>] netde[<f02f6a09>] vportitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [+0x1a/0x30 [>] execute_actvswitch_mo+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f1ceived_pack<4> [<f02f6958>]penvswitch_m_dev_xmit+> [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c03287utput+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xx1d0
Apr  7 14:55:02 xcp000 kernel: +0x22/0xd0
Apr  7 14:55:02 xcp000 kernel: <4smit_skb+0x376/_xmit+0x3lloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf667a ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf667b ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf667c ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf667d ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf667f ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6680 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:55:02 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c0124d05>] ? finish_task_switch+0x95/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6682 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter p_write_xmi9e3>] ? __alloc_page4> [<c033c171>] __tcrames+0x31/0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>]3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  x10a/0x120
Apr  7 14:55:02 xcp000 kernel: <+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  e+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01edf>] ? securi> [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6683 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x114590 ip_s_utf8 cifs  sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6684 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram ---------[ cut here : at net/core/dev.)
Apr  7 14:55:02 xcp000 kernel: Hardware netbk: caps=(0x1085880 data_len=58inked in: tacl auth_rpcc ipt_REJECT nf_conntrack_iv4 xt_state nf_cfilter ip_tablesmirror video ner battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos promal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trac ? skb_gso ? skb_gso_segm2bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6687 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror v0801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6689 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf668a ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf668c ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] wa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c011f3aa>] ? dequeue_task+0x9a/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf668d ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ser ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf668f ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direch+0x95/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? sc0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9fad+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autwake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe2n_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kth
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread[<c010480b>] kernel_<4>---[ end trace d9ef8dc18cbf6690 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]---RNING: at net/core/dev.c:1594 skb_gso_sent+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Pme
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x19182len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: <4tun nls_utf8 cifs nfs nfs_acl auth_ss lockd sunrpc openvswitch_pt_REJECT nf_conntrack_ipv4 nf_defipv4 xt_state nf_conntrack xt_tcpudable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6691 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod video output sbs sbshc parport_pc lp parport nvr_acpi tpm_tis rtc_cmos processobutton thermal_sys e1000 seri rtc_lib ata_piix ata_generic01 i2c_core pcspkr dm_region_hash dm_logdm_mod ide_gd_mod 3w_xd ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6693 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6694 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6695 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [c02ab772>] net_tx_action120662>] ? update_curr+0x[<c0120731>] ? __dequ[<c012076f>] ? set_
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2> [<c02abe9f>] netbk_action_threa<c0140700>] ? autoremove_wake_fu0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[8dc18cbf6696 ]---
Apr  7 14:55:02 xcp000 kernel: <re ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING:v.c:1594 skb_gso_segment+0x1a1/0xrdware name: System Pro: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules lintf8 cifs nfs nfs_acl auth_rpcgss lockd itch_mod llc ipt_REJECT nf_conn_defrag_ipv4 xt_state nf_concpudp iptable_filter ip_tables xes binfmt_misc dm_mirsbs sbshc fan container battery rt_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6697 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6698 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c011f3aa>] ? dequeue_task+0x9a/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6699 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf669a ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] _> [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf669c ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_que[<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf669d ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c018cf7c>] ? cache_alloc_refill+0x6c/0x610
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_cloneeue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf669f ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf66a0 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf66a1 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0xk]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf66a3 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel: <40
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel: 0fa>]write0a/0x1[<c019290d>] do_sye+0xc10
Apr  7 14:55:02 xcp000 kernel:  [<c014070 autoremove_wa_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<cdf>] ecurity_fiermission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_vify_a+0x600
Apr  7 14:55:02 xcp000 kernel: 193146>] vfs_writex146/0x150
Apr  7 14:55:02 xcp000 kernel: 4> [<c01389b5? sigmask+0x65/0x1204> [<cd>] sys_write+0x3d/0x4> [1044e1>]l_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[d tracd9e18cb ]---
Apr  7 14:55:02 xcp000 kernel: ----------[ chere ]---
Apr  7 14:55:02 xcp000 kernel: <4ARNG: at/core/b_gso_s
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Plen=1mmed=0
Apr  7 14:55:02 xcp000 kernel: Modules linkenfs nfs_h_mod llc ipt_R_ipv4 xt_silter ip_tablesr video output sbsy ac parport_pc lp parport nvram therma pata_acpi tpm_tis r_sys e1000 serx ata_gem_regixx sd_modbcore fbcon foned: microcode]
Apr  7 14:55:02 xcp000 kernel:         W  2.6.ce:
Apr  7 14:55:02 xcp000 kernel:  [<0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41n_slowpath_common+0x7c/0ent+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel: > [<c0301a41>]c0301c63>] dev_hard_sta4> [<f02256fb>] ? e0 [nf_connxmit+0x16d/0x1c_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel: <4v_queue_xmit+0ev_send+0x29/0x40 [open[<f02itch_mod]
Apr  7 14:55:02 xcp000 kernel:  [nvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02tions+0x32b/0xe043>] ? _spin_unlocf12a5>] dp_process_recwitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>openvswitch_modl_dev_xmit+0x49/[<c0301d37>] dev_hard_start_
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] de4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] 0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>]
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? c0328cf5>] ip0>] ? ip_finish_outpuc03283b8>] ip_local_ [<c0328f87>] ip0
Apr  7 14:55:02 xcp000 kernel:  [<c0165f0xd2/0x280
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c011f3aa>] ? dequeue_task+0x9a/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf66a5 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef230 [openvswite_actions+0x> [<c037e040
Apr  7 14:55:02 xcp000 kernel:  [<f02f12acket+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel: ev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ipc0328cf5>] ip_outp ip_finish_ou03283b [<c0328f87>012849c>1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf66a6 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_d0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf66a7 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x> [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf66a9 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0125cab>] ? try_to_wake_up+0xab/0x260
Apr  7 14:55:02 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf66aa ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf66ab ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf66ac ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf66ad ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf66ae ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] de0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf66af ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf66b0 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf66b1 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dne+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_trakb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c17_frames+0x3msg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c0rite+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel: <40x80
Apr  7 14:55:02 xcp000 kernel:  [<c0/0x110
Apr  7 14:55:02 xcp000 kernel: <40/0x50
Apr  7 14:55:02 xcp000 kernel:  [<ission+erify_area+write+0x146s_write+0x3d/0xcall_call+0x8dc18cbf66b3 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf66b4 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf66b5 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0125cab>] ? try_to_wake_up+0xab/0x260
Apr  7 14:55:02 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:55:02 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c0124d05>] ? finish_task_switch+0x95/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf66b6 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf66b7 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf66b8 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf66b9 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf66ba ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf66bb ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=19020 data_len=18970 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf66bc ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf66bd ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:55:02 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c0124d05>] ? finish_task_switch+0x95/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf66be ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf66bf ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=20480 data_len=20430 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c016a0a5>] ? put_page+0x35/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c037e1d6>] ? _spin_lock_bh+0x16/0x100
Apr  7 14:55:02 xcp000 kernel:  [<c02f4fe6>] release_sock+0x56/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c03310ef>] tcp_recvmsg+0x2cf/0x870
Apr  7 14:55:02 xcp000 kernel:  [<c0330b5d>] ? tcp_sendmsg+0x70d/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f4923>] sock_common_recvmsg+0x43/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c02f2225>] sock_aio_read+0x115/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0192a1d>] do_sync_read+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193296>] vfs_read+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019367d>] sys_read+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf66c0 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf66c1 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c029b845>] ? xen_spin_adjust+0x15/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf66c2 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf66c3 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf66c4 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf66c5 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf66c6 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=19020 data_len=18970 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf66c7 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03134ec>] ? __qdisc_run+0x4c/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf66c8 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=23400 data_len=23350 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf66c9 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03134ec>] ? __qdisc_run+0x4c/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf66ca ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=20480 data_len=20430 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf66cb ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03134ec>] ? __qdisc_run+0x4c/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf66cc ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf66cd ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_ss_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf66cf ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel: <_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf66d2 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01929 [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf66d3 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf66d4 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_ake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf66d5 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf66d6 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801801, 0x191829) len=33620 data_len=33570 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf66d8 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf66d9 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] war3042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf66db ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf66dc ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf66dd ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf66df ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0328f<c0120f4e>] ? __enque[<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [46>] tcp_transmit_skbb7c>] tcp_wri>] ? __kfree_skb+? tcp_current_mss+0x3dending_frames+hed+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel: <40
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ?ddd>] tcp_v ? nf_iterate+0x531c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e [<c0324c9d>] ip_llocal_deliver_fp_rcv_finish+0x12f/0x3_rcv+0x1eish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03242c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>x660
Apr  7 14:55:02 xcp000 kernel:  [<c012function+0x0_commonce_quiescent_stat2>] processrx_action+0x159/0x23do_softirq+0xba/lloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c0130x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<[<c02ab772>] net_tx_actio7>] ? evtchn_do_uc01046ef>] ? hypervi<4> [<c029633d>] ? force_evtchn_call/0x10
Apr  7 14:55:02 xcp000 kernel: ch+0x95/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<cx2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c00x160
Apr  7 14:55:02 xcp000 kernel:  [<c0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02+0x0/0x160
Apr  7 14:55:02 xcp000 kernel: <4/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c0140/0x80
Apr  7 14:55:02 xcp000 kernel: elper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: 18cbf66e0 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf66e1 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf66e2 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c018dc18cbf66e4 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf66e5 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c011e24b>] ? load_balance_next_fair+0xb/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c011f64b>] ? load_balance_fair+0x6b/0x100
Apr  7 14:55:02 xcp000 kernel:  [<c011e903>] ? move_tasks+0x53/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf66e6 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bi net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf66e8 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311#1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c016a0a5>] ? put_page+0x35/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c037e1d6>] ? _spin_lock_bh+0x16/0x100
Apr  7 14:55:02 xcp000 kernel:  [<c02f4fe6>] release_sock+0x56/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c03310ef>] tcp_recvmsg+0x2cf/0x870
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f4923>] sock_common_recvmsg+0x43/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c02f2225>] sock_aio_read+0x115/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0192a1d>] do_sync_read+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193296>] vfs_read+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019367d>] sys_read+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf66e9 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_sen<4> [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf66ec ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100r dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf66ee ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_outpuopenvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf66ef ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf66f0 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  tput+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_]
Apr  7 14:55:02 xcp000 kernel: rt_receive+38/0a0 [openvstch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<ff81 intit+0x49pen> [dev_harstar247<] dev_que_xmit+3cc/0x4b0> [<c0320>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324inish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_locliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0324iver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel: v_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_r<4> [<c03243b0>] ? ip_>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel: <4b+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? def
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_ [<c03042b2>] process_backlog+159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0x18d579>] ? __kmalloc+0x55/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c0 [<c02ab772>] net_tx_a [<c011e24b>] ? load_balance_next_fair+0xb/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c011f64b>] ? load_balance_fair+0x6b/0x100
Apr  7 14:55:02 xcp000 kernel:  [<c011e903>] ? move_tasks+0x53/0x70> [<c037bc19>] ? sche
Apr  7 14:55:02 xcp000 kernel:  [<c02ab60
Apr  7 14:55:02 xcp000 kernel:  [<c01nction+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  tion_thread+0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? k
Apr  7 14:55:02 xcp000 kernel:  [<c0104800
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d>------------[ cnet/core/dev.c:1594 Hardware nbk: caps=(0x108_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules tun nls_utf8 cifs nfs n lockd sunrpc oprack_ipv4 nf_dntranfmt_misc dm_mirror van container battearport nvram_tis rtc_cmos p button thermal_m_bios rtc_lib ata_piix ata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] so> [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf66f4 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_37e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf66f6 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c033[<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf66f8 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitc7e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf66f9 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf66fa ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [t+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf66fc ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf66fd ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c011f3aa>] ? dequeue_task+0x9a/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf66fe ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf66ff ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: 7>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6700 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6701 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_writeed: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0125cab>] ? try_to_wake_up+0xab/0x260
Apr  7 14:55:02 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6703 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6704 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6705 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_esta03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6706 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? securitard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6708 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6709 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf670a ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c--[ end trace d9ef8dc18cbf670b ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf670c ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf670d ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf670e ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel: <42c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c016a0a5>] ? put_page+0x35/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c037e1d6>] ? _spin_lock_bh+0x16/0x100
Apr  7 14:55:02 xcp000 kernel:  [<c02f4fe6>] release_sock+0x56/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c03310ef>] tcp_recvmsg+0x2cf/0x870
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f4923>] sock_common_recvmsg+0x43/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c02f2225>] sock_aio_read+0x115/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0192a1d>] do_sync_read+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193296>] vfs_read+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019367d>] sys_read+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf670f ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6710 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6711 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6712 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6713 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6714 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6715 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6716 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6717 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6718 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6719 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf671a ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf671b ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf671c ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf671d ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf671e ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf671f ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6720 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6721 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6722 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6723 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6724 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6725 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6726 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6727 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6728 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6729 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf672a ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf672b ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=32160 data_len=32110 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf672c ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=33620 data_len=33570 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf672d ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=32160 data_len=32110 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf672e ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf672f ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6730 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6731 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6732 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6733 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6734 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6735 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6736 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6737 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6738 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6739 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf673a ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf673b ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf673c ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf673d ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0126e96>] ? __cond_resched+0x16/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c029cb92>] ? evtchn_device_upcall+0xc2/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf673e ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf673f ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6740 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6741 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6742 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6743 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6744 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6745 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6746 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6747 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6748 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6749 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf674a ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c015ae8b>] ? handle_percpu_irq+0x4b/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf674b ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf674c ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf674d ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf674e ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf674f ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6750 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6751 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6752 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6753 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6754 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6755 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6756 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6757 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6758 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6759 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf675a ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf675b ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf675c ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf675d ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf675e ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf675f ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6760 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6761 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6762 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6763 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6764 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6765 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6766 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6767 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6768 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6769 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf676a ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf676b ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf676c ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf676d ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf676e ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf676f ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6770 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6771 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=33620 data_len=33570 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6772 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a4e>] ? vport_send+0x8e/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6773 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a4e>] ? vport_send+0x8e/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6774 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6775 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c03040x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6777 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6778 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c4> [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf677a ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf677b ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf677c ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf677d ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x10 dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf677e ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6780 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel: 2-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6782 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel: <f8dc18cbf6783 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<f03671eb>] ? scsi_eh_done+0x3b/0x50 [scsi_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<f03671eb>] ? scsi_eh_done+0x3b/0x50 [scsi_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<f03671eb>] ? scsi_eh_done+0x3b/0x50 [scsi_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6784 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6785 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6786 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02eecurity_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6787 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<f08027aa>] ? nfs_proc_setattr+0x4a/0xe0 [nfs]
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<f08027aa>] ? nfs_proc_setattr+0x4a/0xe0 [nfs]
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6788 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6789 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf678a ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x224> [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf678b ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf678c ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf678d ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c015ae8b>] ? handle_percpu_irq+0x4b/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf678e ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf678f ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6790 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6791 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6792 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247//0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6793 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6794 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6795 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0io_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6798 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=19020 data_len=18970 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6799 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0> [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf679a ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf679b ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_x ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf679c ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=20480 data_len=20430 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf679d ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf679e ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? _te_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67a0 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=20480 data_len=20430 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<fmote_via_irq+0x87/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67a1 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67a2 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 s0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67a3 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67a4 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67a5 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mo+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67a6 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67a7 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67a8 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x10x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67a9 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67aa ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 akeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02fone+0x22/0xd0b+0x376/0x6900x33c/0x900
Apr  7 14:55:02 xcp000 kernel: <odemask+0xc3/0x_tcp_pb56>] tcp_sen2ec8>] ? __switc20fa>] sock_aio_do_sync_write+0xcd/0x1 ? autoremove97fe4>] ? end_dynirq+0x8f>] ? secur0>] ? rw_verify_area+0xrite+0x146/0x150
Apr  7 14:55:02 xcp000 kernel: <ocmask+0e+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e7/0xb
Apr  7 14:55:02 xcp000 kernel: ]---
Apr  7 14:55:02 xcp000 kernel: ------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: H<4>netbk: ca data_len=16050 linked in: tun nlsacl auth_rpcgch_mod llc iptnf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67ac ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12> [<c0328720>] ? ip_finish_output+65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? <c03283b8>] ip_loit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel: akeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel: one+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  b+0x376/0x690
Apr  7 14:55:02 xcp000 kernel: <0x33c/0x900
Apr  7 14:55:02 xcp000 kernel: <4odemask+0xc3/0x4f_tcp_push_pendb56>] tcp_send2ec8>] ? __s20fa>] sock_aio_wdo_sync_write+0xcd/0x11 ? autoremov97fe4>] ? end_f>] ? security_f0>] ? rw_verify_rite+0x146/0x15ocmask+0x65e+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c0107/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end]---
Apr  7 14:55:02 xcp000 kernel: -----------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/cor+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: netbkdata_len=4370 inked in: tunl auth_rpcgss lock_mod llc ipt_R_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67ae ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=33620 data_len=33570 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67b1 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67b2 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67b3 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp g_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67b4 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67b5 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67b6 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67b7 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] ssendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67b8 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67b9 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87it+0x197/0x3d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f777<c033a746>] tcp_tra [<c033bb7c>]<c01669e3>] ? __0
Apr  7 14:55:02 xcp000 kernel:  [x31/0x90
Apr  7 14:55:02 xcp000 kernel: <+0x706/3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f2e+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel: e+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [ction+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0irq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel: _permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel: erify_area+0x60/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5[<c01936ed>] sys_1044e1>] syscarace d9ef8dc18cbf67bb ]---
Apr  7 14:55:02 xcp000 kernel: ----------cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at necore/dev.c:1594 skb_gso_segmentware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk caps=(0x10801, 0x191829) lenummed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter iables x_tables beo output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c011f3aa>] ? dequeue_task+0x9a/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67bc ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67bd ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67be ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67bf ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67c0 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>]4> [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x] syscall_call+0 d9ef8dc18cbf67c1 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev._gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardem Product Nam0801, 0x191829) 1670 ip_summeutf8 cifs nfs sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end tr90
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67c3 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67c4 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67c5 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67c6 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmc01ff9af>] ? securp_v4_rcv+0x5fd/0x7berate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [[<c032475e>] ip_local_deliverc9d>] ip_local_deliver+0xliver_finish+nish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel: <e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [0x330
Apr  7 14:55:02 xcp000 kernel: [<c0301061 [<c011dfc4>] ? targ
Apr  7 14:55:02 xcp000 kernel:  [<c0304> [<c030
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>]4> [<c018d579>]b5>] do_softirq+0x75] netif_x_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel: ate_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c01ir+0x96/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c010
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? sch
Apr  7 14:55:02 xcp000 kernel:  [<c02abe90x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>]ction+0xction_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c014hread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c04> [<c010480b>] kern end t----[ cut here ]----: at net/corent+0x1a1/0xstem Product 1, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67c8 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67c9 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67ca ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0135da5>] ? lock_timer_base+0x25/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67cb ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entitcklog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67cc ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67cd ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67ce ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67cf ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67d0 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67d1 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67d2 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67d3 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67d4 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67d5 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67d6 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67d7 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67d8 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67d9 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67da ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67db ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67dc ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=19020 data_len=18970 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67dd ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67de ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67df ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67e0 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=20480 data_len=20430 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67e1 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67e2 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67e3 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67e4 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67e5 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67e6 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67e7 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67e8 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67e9 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67ea ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67ec ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=19020 data_len=18970 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_har<4> [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67ed ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67ee ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67ef ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=33620 data_len=33570 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/> [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67f0 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67f1 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67f2 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<cction+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:55:02 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c0124d05>] ? finish_task_switch+0x95/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67f3 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67f4 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_statrror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67f5 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direchc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67f7 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1 net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67f8 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=33620 data_len=33570 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c0110008>] ? io_apic_set_pci_routing+0x68/0x100
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel: >] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67fa ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67fb ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c0110008>] ? io_apic_set_pci_routing+0x68/0x100
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67fc ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery >] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67fd ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_pushc8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67fe ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf67ff ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal s0fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6800 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6801 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6802 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video outre button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6804 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vporm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c011f3aa>] ? dequeue_task+0x9a/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6806 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6807 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6808 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6809 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf680a ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf680b ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_cles x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:55:02 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c0124d05>] ? finish_task_switch+0x95/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf680c ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntra<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf680d ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf680e ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf680f ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6810 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_fininfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6813 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6814 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6815 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? 
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6816 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6817 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6818 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6819 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf681a ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf681b ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf681c ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf681d ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf681e ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf681f ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6820 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6821 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c01_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6823 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6824 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6825 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6826 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=19020 data_len=18970 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6827 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6828 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6829 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf682a ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=20480 data_len=20430 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf682b ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf682c ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf682d ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf682e ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport n> [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf682f ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6830 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6831 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6832 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6833 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6834 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6835 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcodech_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6836 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=19020 data_len=18970 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6837 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6838 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6839 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=33620 data_len=33570 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel: /0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_l<c0328f87>] ip_q] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_ [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0> [<c0 [<c02f20fa>] soc0
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do0
Apr  7 14:55:02 xcp000 kernel:  [<c01function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c029nd_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>ecurity_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf683c ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0 nfs nfs_acl auth_rpcgss l ipt_REJECT nf_conntrack_ipv4 nf_defrag_f_conntrack xt_tcpudp imisc dm_mirror video output sbs sbtainer battery ac parportpm_tis rtc_cmos processor tpm re1000 serio_raw tpm_bios rtcc_i801 i2c_core pcspkr dm_regiod ide_gd_mod 3w_xxxx sd_mbd uhci_hcnt tileblit bitblit sof microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824,  G        W  2.6.32.12-0.7.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: <>] ? skb_gso_segment+0301a41>] ? skb_gs [<c012bcc0301a41>] ? skb_gso_segment+0x1<4> [<c012bd06>] warn_slowpath4> [<c0301a41>] skb_gso_segment+0x<4> [<c0301c63>] dev_hard_start_xmit+[<f02256fb>] ? __nf_ct_refresh_acct+0xdbntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_d0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] _<f02ef24a>] d [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch__receive+0x38/0xa0 [op [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf683e ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x4d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf683f ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6840 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdeunction+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6841 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6842 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded:d: 23824, comm:.32.12-0.7.1.x Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segm0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>]9c>] warn_slowpath_01a41>] 2bd06>] warn_slowpath_fm301a41>] skb_hard_start_xmit+efresh_acct+0xdb/0xe0 [ch_direct_x0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<ff02f6a09>] vport_send+0x49/0x2ef24a>] do_out execute_action> [<c037e043>] ? 4> [<f02f12a5>] d5/0x190 [oprt_receive+0x38/02f81a9>] interna [openvswitchtart_xmit+0x24ev_queue_xmit? ip_finish_ounish_output+0x138/0x? ip_finish_oip_output+0x65/0nish_output+0x0/0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f84> [<c012849c>] ?ec/0x2/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>76/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bbx33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c016690xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c17+0x31/0x90
Apr  7 14:55:02 xcp000 kernel: <6/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c010x3b8/0x700
Apr  7 14:55:02 xcp000 kernel: <e+0x10a/0c_write+0xcd/0x1autoremove_c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6843 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6845 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6846 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6847 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6848 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_ms_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel: <44>---[ end trace d9ef8dc18cbf6 cut here ]-----------gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Harystem Product Name
Apr  7 14:55:02 xcp000 kernel: netb16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linfs nfs_acl auth_rpcgss ECT nf_conntraconntrack xt_tcpudp iptable_filter ip_ta x_tables binfmbs sbshc fan container batp parport nvram thermal sg evdev_tis rtc_cmos processor button thermal_sys e1000 serc_lib ata_piix ata01 i2c_core pcspkr dm_region_h_mod ide_gd_mod 3w_xxxx sd_mod ci_hcd ohci_hcd ehci_hcd usbcorent tileblit bitblit soft microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, cd: G        W  2.6.32.12-0.7.1.xs1.#1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c030x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [gment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0wpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? sb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06 warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  _xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>ap_atomic_prot+0x41 dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel: <f8379>] netdev_send+0x29itch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a049/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf684a ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+033c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf684b ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf684c ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJE690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf684d ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c022dcd8>] ? swiotlb_map_page+0xf8/0x130
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? loc80
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c011f3aa>] ? dequeue_task+0x9a/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf684e ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf684f ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Mod<4> [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6850 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6851 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_u __alloc_pages_nodemask+0xc3/<c033c171>] __tcp_push_pe0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+<c0102ec8>] ? __switch_to+0 [<c02f20fa>] sock_a<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_funct0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feeecurity_file_permission+192ac0>] ? rw_verify_a0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c013b5>] ? sigprocmask+06ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c0 syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end t852 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]-ARNING: at net/core/dev.c:nt+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Harem Product Name
Apr  7 14:55:02 xcp000 kernel: <401, 0x191829) len=8800 data_lenp_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked i_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6853 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6854 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos proauth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6856 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6857 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6859 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdbev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf685a ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<nvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf685c ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_page4a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c011f3aa>] ? dequeue_task+0x9a/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf685e ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mo043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf685f ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6860 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel: n_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6863 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6864 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsgty_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6866 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6868 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tlocal_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6869 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf686b ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+00>] ? ip_local_<c03244df>] ip_0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324p_rcv_finish+0x0/0xc0301061>][<c0125e604> [<c011ea38>]
Apr  7 14:55:02 xcp000 kernel:  [<c015[<c03042et_rx_action+0x150xba/0xb5>] do_softirq+0x75tif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel: <98817>] ? evtchn_dypervisor_callballback+0xd/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c0itch+0x95/0xb0
Apr  7 14:55:02 xcp000 kernel: x2e9d+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel: <e_function+0ction_thread+0x0>] kthread+0d+0x0/0d_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: <18cbf686c ]---
Apr  7 14:55:02 xcp000 kernel: <4---
Apr  7 14:55:02 xcp000 kernel: WARNING: at b_gso_segmeSystem Product Name
Apr  7 14:55:02 xcp000 kernel:  0x191829) len=16dules linked in: tun nls_pcgss lockd st_REJECt_state nf_conntrack xt_r ip_tables x_tables binf video output sbs sbshort_pc lp parportm_ti thermal_sytc_lib ata1 i2c_core pcog dm_mod ide_gd_mod 3w_si_mod ext3 jbd uhci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf686d ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: mic] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c011fd40>] ? __wake_up+0x40/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:55:02 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c0124d05>] ? finish_task_switch+0x95/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf686e ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ta i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6870 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c011f3aa>] ? dequeue_task+0x9a/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6871 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6872 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6873 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6874 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6875 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6876 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6877 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6878 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6879 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf687a ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c011f3aa>] ? dequeue_task+0x9a/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf687b ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf687d ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_sx250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf687f ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0135da5>] ? lock_timer_base+0x25/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c011f3aa>] ? dequeue_task+0x9a/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6880 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6881 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xace d9ef8dc18cbf6883 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0125cab>] ? try_to_wake_up+0xab/0x260
Apr  7 14:55:02 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6884 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=33620 data_len=33570 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6885 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6886 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bic:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=33620 data_len=33570 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6888 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6889 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf688a ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=33620 data_len=33570 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Calskb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf688b ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf688c ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf688d ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:55:02 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c0124d05>] ? finish_task_switch+0x95/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf688f ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6890 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6891 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1125e60>] ? default_wake/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c0106a<4> [<c03042e0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6892 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=33620 data_len=33570 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x6queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6894 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6895 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6896 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=23400 data_len=23350 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6898 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf6899 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf689a ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=24860 data_len=24810 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf689b ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_mia/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf689d ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:55:02 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c0124d05>] ? finish_task_switch+0x95/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf689e ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=26320 data_len=26270 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf689f ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf68a0 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_ee_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf68a2 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf68a3 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf68a4 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf68a5 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: t+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [it+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<h_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c032put+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel: > [<c0328720>] <4> [<c03283b8>] ip_
Apr  7 14:55:02 xcp000 kernel:  [<c030
Apr  7 14:55:02 xcp000 kernel:  [<c01284keup+0xec/0x1kb_clone+0x2transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf68a6 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf68a7 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c0110008>] ? io_apic_set_pci_routing+0x68/0x100
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf68a8 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf68a9 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf68aa ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf68ab ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf68ac ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel: demask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf68ae ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf68af ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf68b0 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0esh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf68b1 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf68b2 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf68b3 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf68b4 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf68b5 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf68b6 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf68b7 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c032872>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf68b8 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2ls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf68bb ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf68bc ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf68bd ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=19020 data_len=18970 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf68be ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf68bf ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf68c0 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf68c1 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=20480 data_len=20430 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf68c2 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf68c3 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf68c4 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=35080 data_len=35030 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf68c5 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf68c6 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf68c7 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:02 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:02 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:02 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:02 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:02 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:02 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:02 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:02 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:02 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:02 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:02 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:02 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:02 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf68c8 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf68c9 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf68ca ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf68cb ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf68cc ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf68cd ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf68ce ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf68cf ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf68d0 ]---
Apr  7 14:55:02 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:02 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:02 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:02 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:55:02 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:02 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:02 xcp000 kernel: Call Trace:
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:02 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:02 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:02 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:02 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:02 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:02 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:02 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:02 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:02 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:02 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:02 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:02 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:02 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:02 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:02 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:02 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:02 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:55:02 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:02 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:02 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:55:02 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:02 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:02 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:02 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:55:02 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:02 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:02 xcp000 kernel: ---[ end trace d9ef8dc18cbf68d1 ]---
Apr  7 14:55:04 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:04 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:04 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:04 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:55:04 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:04 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:04 xcp000 kernel: Call Trace:
Apr  7 14:55:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:04 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:04 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:04 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:04 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:04 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:04 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:04 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:04 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:04 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:04 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:04 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:04 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:04 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:04 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:04 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:04 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:04 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:04 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:04 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:04 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:04 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:04 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:04 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:04 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:55:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:04 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:55:04 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:55:04 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:04 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:04 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:04 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:04 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:04 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:04 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:55:04 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:04 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:55:04 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:04 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:04 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:04 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:04 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:04 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:55:04 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:04 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:04 xcp000 kernel: ---[ end trace d9ef8dc18cbf68d2 ]---
Apr  7 14:55:04 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:04 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:04 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:04 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:55:04 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:04 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:04 xcp000 kernel: Call Trace:
Apr  7 14:55:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:04 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:04 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:04 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:04 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:04 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:04 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:04 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:04 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:04 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:04 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:04 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:04 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:04 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:04 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:04 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:04 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:04 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:04 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:04 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:04 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:04 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:04 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:04 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:04 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:55:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:04 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:55:04 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:55:04 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:04 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:04 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:04 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:04 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:04 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:04 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:55:04 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:04 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:55:04 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:04 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:04 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:04 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:04 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:04 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:55:04 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:04 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:04 xcp000 kernel: ---[ end trace d9ef8dc18cbf68d3 ]---
Apr  7 14:55:04 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:04 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:04 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:04 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:55:04 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:04 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:04 xcp000 kernel: Call Trace:
Apr  7 14:55:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:04 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:04 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:04 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:04 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:04 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:04 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:04 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:04 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:04 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:04 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:04 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:04 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:04 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:04 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:04 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:04 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:04 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:04 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:04 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:04 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:04 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:04 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:04 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:55:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:04 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:55:04 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:55:04 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:04 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:04 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:04 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:04 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:04 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:04 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:55:04 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:04 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:55:04 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:04 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:04 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:04 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:04 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:04 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:55:04 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:04 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:04 xcp000 kernel: ---[ end trace d9ef8dc18cbf68d4 ]---
Apr  7 14:55:04 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:04 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:04 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:04 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:55:04 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:04 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:04 xcp000 kernel: Call Trace:
Apr  7 14:55:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:04 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:04 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:04 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:04 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:04 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:04 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:04 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:04 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:04 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:04 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:04 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:04 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:04 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:04 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:04 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:04 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:04 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:04 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:04 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:04 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:04 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:04 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:04 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:55:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:04 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:55:04 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:55:04 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:04 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:04 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:04 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:04 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:04 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:04 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:55:04 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:04 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:55:04 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:04 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:04 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:04 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:04 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:04 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:55:04 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:04 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:04 xcp000 kernel: ---[ end trace d9ef8dc18cbf68d5 ]---
Apr  7 14:55:04 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:04 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:04 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:04 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:55:04 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:04 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:04 xcp000 kernel: Call Trace:
Apr  7 14:55:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:04 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:04 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:04 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:04 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:04 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:04 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:04 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:04 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:04 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:04 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:04 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:04 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:04 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:04 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:04 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:04 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:04 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:04 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:04 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:04 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:04 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:04 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:04 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:04 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:04 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:04 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:04 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:04 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:04 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:04 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:04 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:04 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:04 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:04 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:04 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:04 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:04 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:04 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:04 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:04 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:04 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:04 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:04 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:04 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:55:04 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:55:04 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:04 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:04 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:04 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:04 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:04 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:04 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:04 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:04 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:04 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:04 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:04 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:04 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:04 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:04 xcp000 kernel: ---[ end trace d9ef8dc18cbf68d6 ]---
Apr  7 14:55:04 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:04 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:04 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:04 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:55:04 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:04 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:04 xcp000 kernel: Call Trace:
Apr  7 14:55:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:04 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:04 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:04 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:04 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:04 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:04 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:04 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:04 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:04 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:04 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:04 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:04 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:04 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:04 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:04 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:04 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:04 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:04 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:04 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:04 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:04 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:04 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:04 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:04 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:55:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:04 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:55:04 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:55:04 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:04 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:04 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:04 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:04 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:04 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:04 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:55:04 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:04 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:55:04 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:04 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:04 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:04 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:04 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:04 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:55:04 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:04 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:04 xcp000 kernel: ---[ end trace d9ef8dc18cbf68d7 ]---
Apr  7 14:55:31 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:31 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:31 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:31 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:55:31 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:31 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:31 xcp000 kernel: Call Trace:
Apr  7 14:55:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:31 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:31 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:31 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:31 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:31 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:31 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:31 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:31 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:31 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:31 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:31 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:31 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:31 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:31 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:31 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:31 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:31 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:31 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:31 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:31 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:31 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:31 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:31 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:31 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:31 xcp000 kernel:  [<c018cf7c>] ? cache_alloc_refill+0x6c/0x610
Apr  7 14:55:31 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:55:31 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:55:31 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:31 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:31 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:31 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:31 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:31 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:31 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:55:31 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:31 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:55:31 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:31 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:31 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:31 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:31 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:31 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:55:31 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:31 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:31 xcp000 kernel: ---[ end trace d9ef8dc18cbf68d8 ]---
Apr  7 14:55:34 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:34 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:34 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:34 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:55:34 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:34 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:34 xcp000 kernel: Call Trace:
Apr  7 14:55:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:34 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:34 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:34 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:34 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:34 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:34 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:34 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:34 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:34 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:34 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:34 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:34 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:34 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:34 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:34 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:34 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:34 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:34 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:34 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:34 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:34 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:34 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:34 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:34 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:55:34 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:55:34 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:55:34 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:34 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:34 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:34 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:34 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:34 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:34 xcp000 kernel:  [<c021e10f>] ? cpumask_next_and+0x1f/0x40
Apr  7 14:55:34 xcp000 kernel:  [<c011fef6>] ? resched_task+0x56/0x60
Apr  7 14:55:34 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:55:34 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:34 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:55:34 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:34 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:55:34 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:34 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:34 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:34 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:34 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:55:34 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:34 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:34 xcp000 kernel: ---[ end trace d9ef8dc18cbf68d9 ]---
Apr  7 14:55:34 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:34 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:34 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:34 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:55:34 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:34 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:34 xcp000 kernel: Call Trace:
Apr  7 14:55:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:34 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:34 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:34 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:34 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:34 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:34 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:34 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:34 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:34 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:34 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:34 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:34 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:34 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:34 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:34 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:34 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:34 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:34 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:34 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:34 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:34 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:34 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:34 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:34 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:34 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:34 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:34 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:34 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:34 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:34 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:34 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:34 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:34 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:34 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:34 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:34 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:34 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:34 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:34 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:34 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:34 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:34 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:34 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:34 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:55:34 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:34 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:34 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:34 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:34 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:34 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:34 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:34 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:55:34 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:55:34 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:55:34 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:34 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:34 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:34 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:34 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:34 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:34 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:34 xcp000 kernel: ---[ end trace d9ef8dc18cbf68da ]---
Apr  7 14:55:34 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:34 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:34 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:34 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:55:34 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:34 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:34 xcp000 kernel: Call Trace:
Apr  7 14:55:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:34 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:34 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:34 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:34 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:34 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:34 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:34 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:34 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:34 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:34 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:34 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:34 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:34 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:34 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:34 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:34 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:34 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:34 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:34 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:34 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:34 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:34 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:34 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:55:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:34 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:55:34 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:55:34 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:34 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:34 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:34 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:34 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:34 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:34 xcp000 kernel:  [<c010f718>] ? xen_send_IPI_mask+0x58/0xb0
Apr  7 14:55:34 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:34 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:55:34 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:34 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:55:34 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:34 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:34 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:34 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:34 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:55:34 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:34 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:34 xcp000 kernel: ---[ end trace d9ef8dc18cbf68db ]---
Apr  7 14:55:34 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:34 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:34 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:34 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:55:34 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:34 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:34 xcp000 kernel: Call Trace:
Apr  7 14:55:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:34 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:34 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:34 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:34 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:34 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:34 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:34 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:34 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:34 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:34 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:34 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:34 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:34 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:34 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:34 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:34 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:34 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:34 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:34 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:34 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:34 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:34 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:34 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:55:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:34 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:55:34 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:55:34 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:34 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:34 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:34 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:34 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:34 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:34 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:55:34 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:34 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:55:34 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:34 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:34 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:34 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:34 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:34 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:55:34 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:34 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:34 xcp000 kernel: ---[ end trace d9ef8dc18cbf68dc ]---
Apr  7 14:55:34 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:34 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:34 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:34 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:55:34 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:34 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:34 xcp000 kernel: Call Trace:
Apr  7 14:55:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:34 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:34 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:34 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:34 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:34 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:34 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:34 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:34 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:34 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:34 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:34 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:34 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:34 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:34 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:34 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:34 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:34 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:34 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:34 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:34 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:34 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:34 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:34 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:34 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:55:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:34 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:55:34 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:55:34 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:34 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:34 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:34 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:34 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:34 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:34 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:55:34 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:34 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:55:34 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:34 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:34 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:34 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:34 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:34 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:55:34 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:34 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:34 xcp000 kernel: ---[ end trace d9ef8dc18cbf68dd ]---
Apr  7 14:55:34 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:34 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:34 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:34 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:55:34 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:34 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:34 xcp000 kernel: Call Trace:
Apr  7 14:55:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:34 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:34 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:34 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:34 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:34 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:34 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:34 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:34 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:34 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:34 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:34 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:34 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:34 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:34 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:34 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:34 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:34 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:34 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:34 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:34 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:34 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:34 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:55:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:34 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:55:34 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:55:34 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:34 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:34 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:34 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:55:34 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:34 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:55:34 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:55:34 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:55:34 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:55:34 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:55:34 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:34 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:55:34 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:55:34 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:55:34 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:55:34 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:55:34 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:55:34 xcp000 kernel: ---[ end trace d9ef8dc18cbf68de ]---
Apr  7 14:55:34 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:55:34 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:55:34 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:55:34 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:55:34 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:55:34 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:55:34 xcp000 kernel: Call Trace:
Apr  7 14:55:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:34 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:55:34 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:55:34 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:55:34 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:55:34 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:55:34 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:55:34 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:55:34 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:55:34 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:55:34 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:55:34 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:55:34 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:55:34 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:55:34 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:55:34 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:55:34 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:55:34 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:55:34 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:55:34 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:55:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:34 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:55:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:34 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:55:34 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:55:34 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:55:34 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:55:34 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:55:34 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:55:34 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:55:34 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:55:34 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:55:34 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:55:34 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:55:34 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:55:34 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:55:34 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:55:34 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:55:34 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:55:34 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:34 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:55:34 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:55:34 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:55:34 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:55:34 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:55:34 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:55:34 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:55:34 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:55:34 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:55:34 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:55:34 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:55:34 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:55:34 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:55:34 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:55:34 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:55:34 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:55:34 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:55:34 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:55:34 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:55:34 xcp000 kernel:  [<c0124d05>] ? finish_task_switch+0x95/0xb0
Apr  7 14:55:34 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:55:34 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:55:34 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:55:34 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:55:34 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:55:34 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:55:34 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:55:34 xcp000 kernel: ---[ end trace d9ef8dc18cbf68df ]---
Apr  7 14:56:01 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:01 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:01 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:01 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:56:01 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:01 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:01 xcp000 kernel: Call Trace:
Apr  7 14:56:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:01 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:01 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:01 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:01 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:01 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:01 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:01 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:01 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:01 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:01 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:01 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:01 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:01 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:01 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:01 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:01 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:01 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:01 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:01 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:01 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:01 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:01 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:01 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:01 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:56:01 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:01 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:56:01 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:56:01 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:01 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:01 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:01 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:01 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:01 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:01 xcp000 kernel:  [<c010f718>] ? xen_send_IPI_mask+0x58/0xb0
Apr  7 14:56:01 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:01 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:56:01 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:01 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:56:01 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:01 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:01 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:01 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:01 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:56:01 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:01 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:01 xcp000 kernel: ---[ end trace d9ef8dc18cbf68e0 ]---
Apr  7 14:56:04 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:04 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:04 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:04 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:56:04 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:04 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:04 xcp000 kernel: Call Trace:
Apr  7 14:56:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:04 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:04 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:04 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:04 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:04 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:04 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:04 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:04 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:04 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:04 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:04 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:04 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:04 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:04 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:04 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:04 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:04 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:04 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:04 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:04 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:04 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:04 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:04 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:04 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:56:04 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:56:04 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:56:04 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:04 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:04 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:04 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:04 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:04 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:04 xcp000 kernel:  [<c011fef6>] ? resched_task+0x56/0x60
Apr  7 14:56:04 xcp000 kernel:  [<c0125cab>] ? try_to_wake_up+0xab/0x260
Apr  7 14:56:04 xcp000 kernel:  [<c0125e6b>] ? default_wake_function+0xb/0x10
Apr  7 14:56:04 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:04 xcp000 kernel:  [<c011fd40>] ? __wake_up+0x40/0x50
Apr  7 14:56:04 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:04 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:04 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:04 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:04 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:04 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:04 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:04 xcp000 kernel: ---[ end trace d9ef8dc18cbf68e1 ]---
Apr  7 14:56:04 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:04 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:04 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:04 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:56:04 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:04 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:04 xcp000 kernel: Call Trace:
Apr  7 14:56:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:04 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:04 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:04 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:04 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:04 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:04 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:04 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:04 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:04 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:04 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:04 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:04 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:04 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:04 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:04 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:04 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:04 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:04 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:04 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:04 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:04 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:04 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:04 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:04 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:04 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:04 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:04 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:04 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:04 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:04 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:04 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:04 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:04 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:04 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:04 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:04 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:04 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:04 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:04 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:04 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:04 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:04 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:04 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:04 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:04 xcp000 kernel:  [<c011fd40>] ? __wake_up+0x40/0x50
Apr  7 14:56:04 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:04 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:04 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:04 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:04 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:04 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:04 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:04 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:04 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:56:04 xcp000 kernel:  [<c011f3aa>] ? dequeue_task+0x9a/0xf0
Apr  7 14:56:04 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:04 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:04 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:04 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:04 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:04 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:04 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:04 xcp000 kernel: ---[ end trace d9ef8dc18cbf68e2 ]---
Apr  7 14:56:04 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:04 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:04 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:04 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:56:04 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:04 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:04 xcp000 kernel: Call Trace:
Apr  7 14:56:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:04 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:04 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:04 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:04 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:04 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:04 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:04 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:04 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:04 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:04 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:04 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:04 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:04 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:04 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:04 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:04 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:04 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:04 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:04 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:04 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:04 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:04 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:56:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:04 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:56:04 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:56:04 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:04 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:04 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:04 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:04 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:04 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:04 xcp000 kernel:  [<c011fef6>] ? resched_task+0x56/0x60
Apr  7 14:56:04 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:56:04 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:04 xcp000 kernel:  [<c011fd40>] ? __wake_up+0x40/0x50
Apr  7 14:56:04 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:04 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:04 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:04 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:04 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:04 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:56:04 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:04 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:04 xcp000 kernel: ---[ end trace d9ef8dc18cbf68e3 ]---
Apr  7 14:56:04 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:04 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:04 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:04 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:56:04 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:04 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:04 xcp000 kernel: Call Trace:
Apr  7 14:56:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:04 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:04 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:04 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:04 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:04 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:04 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:04 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:04 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:04 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:04 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:04 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:04 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:04 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:04 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:04 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:04 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:04 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:04 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:04 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:04 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:04 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:04 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:04 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:04 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:04 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:04 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:04 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:04 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:04 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:04 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:04 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:04 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:04 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:04 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:04 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:04 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:04 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:04 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:04 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:04 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:04 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:04 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:04 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:04 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:04 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:04 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:04 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:04 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:04 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:04 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:04 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:04 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:04 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:04 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:56:04 xcp000 kernel:  [<c011f3aa>] ? dequeue_task+0x9a/0xf0
Apr  7 14:56:04 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:04 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:04 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:04 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:04 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:04 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:04 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:04 xcp000 kernel: ---[ end trace d9ef8dc18cbf68e4 ]---
Apr  7 14:56:04 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:04 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:04 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:04 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:56:04 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:04 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:04 xcp000 kernel: Call Trace:
Apr  7 14:56:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:04 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:04 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:04 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:04 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:04 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:04 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:04 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:04 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:04 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:04 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:04 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:04 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:04 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:04 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:04 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:04 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:04 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:04 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:04 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:04 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:04 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:04 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:56:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:04 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:56:04 xcp000 kernel:  [<c02f710e>] ? sock_def_readable+0x1e/0x80
Apr  7 14:56:04 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:04 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:04 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:04 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:04 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:04 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:04 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:04 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:56:04 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:04 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:04 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:04 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:04 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:04 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:04 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:56:04 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:04 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:04 xcp000 kernel: ---[ end trace d9ef8dc18cbf68e5 ]---
Apr  7 14:56:04 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:04 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:04 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:04 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:56:04 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:04 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:04 xcp000 kernel: Call Trace:
Apr  7 14:56:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:04 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:04 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:04 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:04 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:04 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:04 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:04 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:04 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:04 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:04 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:04 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:04 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:04 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:04 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:04 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:04 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:04 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:04 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:04 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:04 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:04 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:04 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:04 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:04 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:04 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:04 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:04 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:04 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:04 xcp000 kernel:  [<c0339864>] tcp_rcv_established+0x3b4/0x590
Apr  7 14:56:04 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:04 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:04 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:04 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:04 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:04 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:04 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:04 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:04 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:04 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:04 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:04 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:04 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:04 xcp000 kernel:  [<c0120008>] ? account_system_time+0x78/0x180
Apr  7 14:56:04 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:04 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:04 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:04 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:04 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:04 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:04 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:04 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:04 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:04 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:04 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:04 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:04 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:04 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:04 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:04 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:04 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:04 xcp000 kernel: ---[ end trace d9ef8dc18cbf68e6 ]---
Apr  7 14:56:04 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:04 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:04 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:04 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:56:04 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:04 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:04 xcp000 kernel: Call Trace:
Apr  7 14:56:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:04 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:04 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:04 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:04 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:04 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:04 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:04 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:04 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:04 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:04 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:04 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:04 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:04 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:04 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:04 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:04 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:04 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:04 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:04 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:04 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:04 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:04 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:04 xcp000 kernel:  [<c01a27b0>] ? pollwake+0x0/0x70
Apr  7 14:56:04 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:04 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:56:04 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:56:04 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:04 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:04 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:04 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:04 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:04 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:04 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:04 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:56:04 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:04 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:04 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:04 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:04 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:04 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:04 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:56:04 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:04 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:04 xcp000 kernel: ---[ end trace d9ef8dc18cbf68e7 ]---
Apr  7 14:56:13 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:13 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:13 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:13 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:56:13 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:13 xcp000 kernel: Pid: 23804, comm: stunnel Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:13 xcp000 kernel: Call Trace:
Apr  7 14:56:13 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:13 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:13 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:13 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:13 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:13 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:13 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:13 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:13 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:13 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:13 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:13 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:13 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:13 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:13 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:13 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:13 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:13 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:13 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:13 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:13 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:13 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:13 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:13 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:13 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:13 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:13 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:13 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:13 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:13 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:13 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:13 xcp000 kernel:  [<c03283b8>] ? ip_local_out+0x18/0x20
Apr  7 14:56:13 xcp000 kernel:  [<c0328f87>] ? ip_queue_xmit+0x197/0x390
Apr  7 14:56:13 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:13 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:13 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:13 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:13 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:13 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:13 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:13 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:56:13 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:13 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:13 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:13 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:13 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:13 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:13 xcp000 kernel:  [<c01a1603>] ? poll_select_set_timeout+0x83/0x90
Apr  7 14:56:13 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:13 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:13 xcp000 kernel: ---[ end trace d9ef8dc18cbf68e8 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c018cf7c>] ? cache_alloc_refill+0x6c/0x610
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf68e9 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:23 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:23 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:23 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:23 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:23 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:23 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf68ea ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf68eb ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:56:23 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf68ec ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf68ed ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf68ee ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf68ef ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf68f0 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf68f1 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf68f2 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf68f3 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf68f4 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c014f711>] ? print_modules+0x1/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf68f5 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf68f6 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:56:23 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf68f7 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:56:23 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf68f8 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0125cab>] ? try_to_wake_up+0xab/0x260
Apr  7 14:56:23 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c02f7168>] ? sock_def_readable+0x78/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:23 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:23 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:23 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:23 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:23 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:23 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf68f9 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:23 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:23 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:23 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:23 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:23 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:23 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf68fa ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=19020 data_len=18970 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:23 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:23 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:23 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:23 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:23 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:23 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf68fb ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=20480 data_len=20430 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:56:23 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:23 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:23 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:23 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:23 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:23 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:23 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf68fc ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=21940 data_len=21890 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:56:23 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:23 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:23 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:23 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:23 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:23 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:23 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf68fd ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=23400 data_len=23350 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:56:23 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:23 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:23 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:23 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:23 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:23 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:23 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf68fe ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=24860 data_len=24810 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:23 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:23 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:23 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:23 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:23 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:23 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf68ff ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:23 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:23 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:23 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:23 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c011e24b>] ? load_balance_next_fair+0xb/0x10
Apr  7 14:56:23 xcp000 kernel:  [<c011f64b>] ? load_balance_fair+0x6b/0x100
Apr  7 14:56:23 xcp000 kernel:  [<c011e903>] ? move_tasks+0x53/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6900 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:56:23 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6901 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:56:23 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6902 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:23 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:23 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:23 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:23 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:23 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:23 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6903 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:56:23 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6904 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:56:23 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6905 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:23 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:23 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:23 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:23 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:23 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:23 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6906 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6907 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6908 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:23 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:23 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:23 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:23 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:23 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:23 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6909 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf690a ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf690b ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf690c ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf690d ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf690e ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf690f ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6910 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6911 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6912 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6913 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6914 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6915 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6916 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6917 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6918 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6919 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf691a ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf691b ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf691c ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf691d ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf691e ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf691f ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6920 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6921 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0128821>] ? select_task_rq_fair+0x251/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6922 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:56:23 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6923 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:56:23 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6924 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6925 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6926 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0128821>] ? select_task_rq_fair+0x251/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c029cb92>] ? evtchn_device_upcall+0xc2/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6927 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0128821>] ? select_task_rq_fair+0x251/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6928 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c010f3ae>] ? xen_smp_send_reschedule+0x2e/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0125cab>] ? try_to_wake_up+0xab/0x260
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6929 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0128821>] ? select_task_rq_fair+0x251/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf692a ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf692b ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0128821>] ? select_task_rq_fair+0x251/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf692c ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:56:23 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf692d ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:56:23 xcp000 kernel:  [<c0106c7a>] ? sched_clock+0xa/0x10
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf692e ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c037e0b7>] ? _spin_unlock_irqrestore+0x67/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f4923>] ? sock_common_recvmsg+0x43/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf692f ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0128821>] ? select_task_rq_fair+0x251/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6930 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6931 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6932 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c021e10f>] ? cpumask_next_and+0x1f/0x40
Apr  7 14:56:23 xcp000 kernel:  [<c011fef6>] ? resched_task+0x56/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6933 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6934 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c018cf7c>] ? cache_alloc_refill+0x6c/0x610
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c021e10f>] ? cpumask_next_and+0x1f/0x40
Apr  7 14:56:23 xcp000 kernel:  [<c011fef6>] ? resched_task+0x56/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6935 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6936 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6937 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6938 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c021e10f>] ? cpumask_next_and+0x1f/0x40
Apr  7 14:56:23 xcp000 kernel:  [<c011fef6>] ? resched_task+0x56/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6939 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf693a ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c021e10f>] ? cpumask_next_and+0x1f/0x40
Apr  7 14:56:23 xcp000 kernel:  [<c011fef6>] ? resched_task+0x56/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf693b ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf693c ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c02aa71b>] ? netif_be_int+0xcb/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf693d ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf693e ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf693f ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6940 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6941 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6942 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6943 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6944 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6945 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6946 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6947 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6948 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6949 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf694a ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf694b ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf694c ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf694d ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf694e ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf694f ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6950 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6951 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6952 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6953 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6954 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6955 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6956 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6957 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=30700 data_len=30650 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:23 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:23 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:23 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:23 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:23 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:23 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:23 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6958 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=30700 data_len=30650 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0125cab>] ? try_to_wake_up+0xab/0x260
Apr  7 14:56:23 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:23 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:23 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:23 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:23 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:23 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:23 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:23 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6959 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:23 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:23 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:23 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:23 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:23 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:23 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c011f3aa>] ? dequeue_task+0x9a/0xf0
Apr  7 14:56:23 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf695a ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=30700 data_len=30650 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:23 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:23 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:23 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:23 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:23 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:23 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf695b ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf695c ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf695d ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf695e ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf695f ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6960 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6961 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:23 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:23 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:23 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:23 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:23 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:23 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6962 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6963 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6964 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:23 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:23 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:23 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:23 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:23 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:23 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6965 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6966 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6967 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:23 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:23 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:23 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:23 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:23 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:23 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6968 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6969 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf696a ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:23 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:23 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:23 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:23 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:23 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:23 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf696b ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf696c ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf696d ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:23 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:23 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:23 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:23 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:23 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:23 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf696e ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf696f ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6970 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] il_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_fiut+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] 28cf5>] ip_output+0x65/h_output+0[<c0328f87>] ip_quc012849c>] ? cne+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tc<4> [<c033bb7c>] __alloc_pages_nodem] __tcp_push_penc0330b56>] tcpec8>] ? __sw>] sock_aio_ ? local_clock0d>] do_sync_write+0 ? autorem [<c01feef/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? r<4> [<c0193146> [<c0194e1>] syscall_ca d9ef8dc18cbf6972 ]----------
Apr  7 14:56:23 xcp000 kernel: WARNING: at segment+0x1a1/ystem Pr 0x191829) len=8800 dat0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tnfs nfs_acl auth_rpcgss llc ipt_REJECTate nf_connt_tables x_tables video output sbry ac parport_rmal sg evdev paos processor tpm_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c40444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403thread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010ad_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]ING: at net/core/dev.c:nt+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hroduct Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x19) len=16100 data_le4>Modules linked in: tun nls_utf8 cifs n nfs_acl auth_rpcgss lockd sunrpc openvswitch ipt_REJECT nf_conntrack_ipv4  nf_conntrack xt_tcpudp ibles x_tabeo output sbs sbshc fan ctery ac parport_pc lp permal sg evdev patas processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6975 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6976 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [k+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] d/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700_wake_function+0x0/0x_file_permission>] ? security_f[<c0192ac0>] ? rw_v146>] vfs_write+0x146/d>] sys_ll_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6978 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state_conntrack xt_tcpudp iptable_filables binfmt_misc dm_mirrn container battery ac parpo nvram thermal sg evdev pata_acpiis rtc_cmos processor tpthermal_sys e1000 serio_rawrtc_lib ata_piix ata_genericc_i801 i2c_core pcspkr dm_region_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6979 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursf0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:23 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:23 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:23 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:23 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:56:23 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:56:23 xcp000 kernel:  [<c0124d05>] ? finish_task_switch+0x95/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf697a ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>]  [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:23 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:23 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:23 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:23 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:56:23 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:56:23 xcp000 kernel:  [<c0124d05>] ? finish_task_switch+0x95/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf697d ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f837.0.0.311.170586xen #[<c0301a41>] 50
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301agso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openv> [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf697f ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:23 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:23 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:23 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:23 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:23 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:23 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6980 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_recei24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6982 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c033a05d>] ? tcp_d]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6984 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+> [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6985 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:23 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:23 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:23 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:23 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] do_s>] ? __alloc_pages_nodemas4> [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6987 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0125e6b>] ? default_wake_function+0xb/0x10
Apr  7 14:56:23 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:23 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6988 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:23 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:23 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:23 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:23 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:23 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:23 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6989 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=161[<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf698a ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf698b ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, =13180 data_len=13130 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:23 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:23 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:23 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:23 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:23 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:23 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf698c ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf698d ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_c13180 data_len=13130 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:23 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:23 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:23 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:23 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:23 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:23 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf698f ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 014640 data_len=14590 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0125cab>] ? try_to_wake_up+0xab/0x260
Apr  7 14:56:23 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:23 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:23 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:23 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:23 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:23 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:23 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6991 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware nameuct Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6992 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0125cab>] ? try_to_wake_up+0xab/0x260
Apr  7 14:56:23 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:23 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:23 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:23 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:23 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:23 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:23 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6993 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_sement+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:23 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:23 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:23 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:23 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:23 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:23 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6995 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:159NING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:23 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:23 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:23 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:23 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:23 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:23 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6997 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------t softcsor [t unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 T     W  2.6.32.12-0.7.1.xs1gment+0x150
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_g50
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>xa0
Apr  7 14:56:23 xcp000 kernel:  [<c03050
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] w
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb
Apr  7 14:56:23 xcp000 kernel:  [<c030x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? c0
Apr  7 14:56:23 xcp000 kernel:  [<c03<4> [<f02f8379>vswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>vswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [witch_mod]
Apr  7 14:56:23 xcp000 kernel:  [< [openvswi
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>0xe5/0x190 [openvswitchenvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02 [openvswitch_x390
Apr  7 14:56:23 xcp000 kernel:  [<c<4> [<c0328720>]0
Apr  7 14:56:23 xcp000 kernel:  [<c0328850
Apr  7 14:56:23 xcp000 kernel:  [<c03287200
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf0328720>] ? ip_finish_ou0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b[<c0328f87>] i4> [<c0120f4e>] 0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clc033a746>] tcp_transmit_skb4> [<c033bb7c>] tc [<c02f96c4>] ? __kfc033a05d>] ? tcp_cur> [<c033c171>] __tcp_push_/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03395a7>]
Apr  7 14:56:23 xcp000 kernel:  [<c033eeb<c01ff9af>] ? security20
Apr  7 14:56:23 xcp000 kernel:  [<c0340ddd031dcf3>] ? nf_i03246e0>] ? ip_l0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_ [<c03246e0>] ?0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c03[<c0324b92>] ip_rcv+03b0>] ? ip_rcv_finish[<c03249b0>] ? ip_r061>] netif_rece<4> [<c0125e60>]10
Apr  7 14:56:23 xcp000 kernel:  [<c0106c03042b2>] process_bac[<c0304029>] net_rx[<c013117a>] __do_soc018d579>] ? __kmalloc+01312b5>] do_sof0185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xfc0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:23 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6999 ]---------[ ING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c03e_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:23 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:23 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:23 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf699b ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf699c ]---
Apr  7 14:56:23 xcp000 kernel: -----0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:23 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:23 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:23 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf699d ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf699e ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:23 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:23 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:23 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:23 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:23 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:23 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf699f ]--pudp iptable_filter ip_infmt_mi fan container am thermal sg evdev _cmos prs e1000 serioata_generic l_hash dm_log dm_mod idd ext3 jbd uhci_hcdcore fbcon f [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: omm: sshd Tainted: G       .7.1.xs1.0.0.311.1301a41>] ? skb_gso4> [<c03012bc9c>] warn_slow [<c0301a41>] x250
Apr  7 14:56:23 xcp000 kernel:  [<c26/0x30
Apr  7 14:56:23 xcp000 kernel: <4ent+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel: ard_start_xmb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf69a0 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=19020 data_len=18970 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswix_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf69a2 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=19020 data_len=18970 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:23 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:23 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:23 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:23 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:23 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:23 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf69a3 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf69a4 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=20480 data_len=20430 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_outp0
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:23 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:23 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf69a5 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf69a6 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=20480 data_len=20430 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_sxe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:23 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:23 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf69a7 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf69a8 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=21940 data_len=21890 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:23 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:23 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:23 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:23 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:23 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:23 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf69a9 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf69aa ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:23 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:23 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:23 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:23 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] d37e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf69ad ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=23400 data_len=23350 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c033a05d>] ? tcp_current_ocess_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf69af ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  +0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf69b0 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf69b1 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf69b2 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf69b3 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_is rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a4e>] ? vport_send+0x8e/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf69b5 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:23 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:23 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:23 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:23 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:23 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:23 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:23 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf69b6 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304y ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf69b9 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:23 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:23 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf69ba ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf69bb ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc tchn_do_upcall+0x1e7/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:56:23 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:56:23 xcp000 kernel:  [<c0124d05>] ? finish_task_switch+0x95/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf69bd ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf69be ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf69bf ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0xpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf69c1 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291tchn_do_upcall+0x1e7/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:56:23 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:56:23 xcp000 kernel:  [<c0124d05>] ? finish_task_switch+0x95/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf69c2 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=30700 data_len=30650 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:23 xcp000 kernel:  [3a05d>] ? 033c171>] __t0x0xf7/0x590
Apr  7 14:56:23 xcp000 kernel: e0
Apr  7 14:56:23 xcp000 kernel:  [kb+0xf/0x20fd/0x7b/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03246e_finish+cal_deliver_finish+0x7e/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+ [<c03240x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c0125e60>] ? default_wake_function+051>] ? local_clock+0xcess_29>] net_rx_a<c013117a>] _579>] ?2b5>] do_softirq+0x75/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:23 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:23 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf69c5 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:23 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:23 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:23 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:23 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_acti0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf69c8 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf69c9 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf69ca ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0<4> [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:23 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:23 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:23 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:23 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:23 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:23 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf69cb ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<itch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf69cd ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf69ce ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf69cf ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defra[<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:23 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:23 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:23 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:23 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:23 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c011f3aa>] ? dequeue_task+0x9a/0xf0
Apr  7 14:56:23 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf69d0 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c033a05d>] ? tcp_currex32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf69d2 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_p043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf69d4 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b5itblit softcursor [last unloaded4>Pid: 23824, comm   W  2.6.32.12-0.7 #1
Apr  7 14:56:23 xcp000 kernel: Call Tracent+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel: <4_segment+0x1wpath_common+0x7c/b_gso_segmentath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  1a1/0x250
Apr  7 14:56:23 xcp000 kernel: _xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<t_refresh_acct+0x[<c031341d>] sch_di<4> [<c011b2a1>] ? kmap_x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] de[<f02f8379>] ne<4> [<fvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  +0x1a/0x30 [openv2ef58b>] executopenvswitch_n_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf69d7 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:23 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf69d8 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf69d9 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WAswitch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf69da ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:23 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:23 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:23 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:23 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c02fch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf69dc ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf69dd ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf69de ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf69df ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvsw<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf69e0 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf69e1 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf69e2 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswi9/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:23 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:23 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:23 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:23 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:23 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:23 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:23 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf69e3 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel: <44> [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf69e4 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf69e5 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf69e6 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_x4> [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:23 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:23 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:23 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c0110008>] ? io_apic_set_pci_routing+0x68/0x100
Apr  7 14:56:23 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:23 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:23 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:23 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf69e8 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<4> [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf69ea ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf69eb ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf69ec ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hard=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:23 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:23 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:23 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:23 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:23 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:23 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf69ed ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf69ee ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn>] ? ip_finish_output58>] ip_finish_output+0x138/0<c0328720>] ? ip_finish_output+2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_ob0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_outpux0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf69ef ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf69f0 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:23 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:23 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:23 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:56:23 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:23 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:56:23 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:56:23 xcp000 kernel:  [<c0124d05>] ? finish_task_switch+0x95/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf69f1 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf69f2 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf69f3 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:23 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:23 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:23 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:56:23 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:23 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:23 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:23 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf69f4 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip17a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:23 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:23 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf69f5 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf69f6 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf69f7 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:23 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:23 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:23 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:56:23 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:23 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:23 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:23 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf69f8 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:23 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:23 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:23 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:56:23 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:23 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf69f9 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:23 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:23 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:23 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c2fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf69fa ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf69fb ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcofont tileblit bitblit softcursor [last unlmicrocode]
Apr  7 14:56:23 xcp000 kernel: Pid12-0.7.1.xs1.0.0.3ce:
Apr  7 14:56:23 xcp000 kernel:  [<250
Apr  7 14:56:23 xcp000 kernel:  [<c0301/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9> [<c0301a41>] 06>] warn_slowpaso_segment+073/0x390
Apr  7 14:56:23 xcp000 kernel:  [<fcct+0xdb/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0e91>] dev_queue_x29/0x40 [_send+0x49/0x100 ef24a>] <4>openvswck_bh+0x2rocess__mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f68/0xa0 [opennternal_dev_xmit+0x49/0c0301d37>] dev_ha0
Apr  7 14:56:23 xcp000 kernel:  [<c0304f<4> [<c0328720>] ? ip_fi0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] i<c0328720>] ? ip_finishf5>] ip_output ? ip_finish_8>] ip_local_out+0x18/0x20ip_queue_xmit+0x197/0x3 ? check_preempt_wa __skb_clone+0x2skb+0x376/mit+0x33c/0x90loc_pages_nod71>] __tcp_pusx90
Apr  7 14:56:23 xcp000 kernel: /0x9d0
Apr  7 14:56:23 xcp000 kernel: 3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf69fc ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=30700 data_len=30650 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:23 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:23 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:23 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:23 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:23 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:23 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:23 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf69fd ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:23 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:23 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:23 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:23 xcp000 kernel:  [c03246e0<4> [4> [<c032rcv_finish+0x0/<4> [<c0125e60>] ? wake_up_commoncess_back013117a>] __do_sofloc+0x5185a>]_tx_action+0xepdatee_task_fair+0ue_task+0x9a/0xf0
Apr  7 14:56:23 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel: <4remove_wake_be20>] ?[<c01404thread+0x0hread_helc18cbf69fe ]---
Apr  7 14:56:23 xcp000 kernel: -----------------
Apr  7 14:56:23 xcp000 kernel: <o_segment+0x1a1uct Name
Apr  7 14:56:23 xcp000 kernel: <49) leModules linked in: _acl auth_rpcgs_mod llc ipt_Refrag_ipv4 xt_lter ip_tabirror vide parpv pata_acpi tpm rtc_cor serio_ta_generic libata i2c_ikr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf69ff ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a00 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vporsor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a02 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/sor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a04 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a05 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102e0kr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a07 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+8/c>] ? check_preempt_wakeup+0xec/002f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x_tcp_push_pending_frames+0>] tcp_sendmsg+0x70? __switch_to+0x3bk_aio_write+0x10anc_write+0xcd/0xove_wake_function+07fe4>] ?  ? security_file_per [<c0192ac0>] ? rw_> [<c0193146>] vfs_>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel: <4d>] sys_write+0x3ll_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end bf6a08 ]---
Apr  7 14:56:23 xcp000 kernel: --------4>WARNING: at net/core/dev.a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hact Name
Apr  7 14:56:23 xcp000 kernel: netblen=16100 data_len=16050 ip_summles linked iacl auth_rpcgss lockd sunrpc openvsod llc ipt_REJECT nf_conntrack_state nf_conntracks x_tables bint sbs sbshc fan corport_pc lp parport nevdev pata_assor tpm rtc_core button 00 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a09 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a0a ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02m_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a0c ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_molib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a0e ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a0f ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a10 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a11 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a12 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a13 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a14 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a15 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a16 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a17 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a18 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a19 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a1a ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button ther [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a1b ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel: <4switch_mox1a/0x30 [openvswitch_mo execute_actions+0x32b/0x9f0 [o[<c037e043>] ? _spin_unlock_bh+0x23/0x30<4> [<f02f12a5>] dp_process_receive5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel: <4vport_receive+0x38/0xa0 1a9>] internal_dev_xmit+0x49/0x90 [openvs4> [<c0301d/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_quc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c032885ut+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_h_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ipb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_fi[<c03283b8>] ip_lo328f87>] ip_queue_xmit+0x197[<c012849c>] ? check_preempt_waxec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __sne+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a1d ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a20 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a21 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x_output+0x0/0c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish0
Apr  7 14:56:23 xcp000 kernel:  [<c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_o8720>] ? ip3b8>] ip_local_ou ip_queue_xmit+0x197 check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772> ? __skb_clone+0x22/00x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] x900
Apr  7 14:56:23 xcp000 kernel:  [<c016690xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c03ng_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel: 9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102e20fa>] sock_aio_write+0cal_clock+0x41/0x804> [<c0140700>] ?0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c010>] ? rw_verify_area+0x60/0x146/0x150] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: -8cbf6a23 ]---
Apr  7 14:56:23 xcp000 kernel: ---------------
Apr  7 14:56:23 xcp000 kernel: WARNIkb_gso_segment+0x System Product Name
Apr  7 14:56:23 xcp000 kernel: 0x191829) len=16100_summed=0
Apr  7 14:56:23 xcp000 kernel: Modulifs nfs nfs openvswitch_mk_ipv4 nf_defrag_ipvdp iptable_filter ip_tablesmt_misc dm_miontainer battery ac parporram thermal sg evdessor tpm rtc_core button ttpm_bios rtc_lib aata i2c_i801 i2 dm_log dm_mod ide_gd_mod 3w_xxxx i_mod ext3 jbd uhci_hcd o usbcore fbcon font tilebliursor [last unloaded: micro sshd Tainted: G     1.170586xen >] ? skb_gso_segmentc0301a41>] ? skb_gso_s250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9cmon+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a24 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=30700 data_len=30650 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_compci_routing+0x68/0x100
Apr  7 14:56:23 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:23 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:23 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:23 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a26 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:23 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:23 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:23 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c0110008>] ? io_apic_set_pci_routing+0x68/0x100
Apr  7 14:56:23 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:23 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:23 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c011f3aa>] ? dequeue_task+0x9a/0xf0
Apr  7 14:56:23 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a27 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a28 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardwutput+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a29 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0222368>] ? rb_insert_color+0x78/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:23 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:23 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:23 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c0324b92>] ip_rcx2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a2c ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a24> [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a2e ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:23 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:23 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:23 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:23 xcp000 kernel: <4<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a31 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:23 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:23 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:23 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03_finish+0x0/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:23 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:23 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:23 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a32 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a33 ]---
Apr  7 14:56:23 xcp000 kernel: ------------> [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:23 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:23 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:23 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:23 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:23 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:23 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a35 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_fibk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a39 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:23 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:23 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:23 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:23 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:23 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:23 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a3a ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel: d06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a3d ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_outppath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:23 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:23 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:23 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:23 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:23 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:23 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:23 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a3f ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a40 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nftrack_ipv4 nf_defrag_ipv4tcpudp iptable_filter ip_binfmt_misc dm_man container batteryt nvram thermal rocessor tpm rtc_core raw tpm_bios r libata i2c_i8hash dm_log dm_mod ide_gd_mo scsi_mod ext3 _hcd usbcore fbcon fooftcursor [last unloadeomm: sshd Tainted: G  0.311.170581a41>] ? skb_gso_> [<c0301a41>] ? skb_1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel: _gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c0so_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a43 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328850
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:23 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:23 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:23 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:23 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:23 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a44 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03stem Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a46 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a47 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x24len=21940 data_len=21890 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:23 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:23 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:23 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:23 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c011fd40>] ? __wake_up+0x40/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:56:23 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:56:23 xcp000 kernel:  [<c0124d05>] ? finish_task_switch+0x95/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a4a ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a4b ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1..32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:23 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:23 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:23 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:23 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:23 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:23 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a4d ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:23 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:23 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:23 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:23 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:23 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:23 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a4e ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:23 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:23 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:23 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:23 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:23 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:23 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a52 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a53 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_writ [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a55 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=20480 data_len=20430 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:23 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:23 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:23 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:23 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:23 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:23 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>]  microcode]
Apr  7 14:56:23 xcp000 kernel: <32.12-0.7.1.xs1.e:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] 0x250
Apr  7 14:56:23 xcp000 kernel:  [<c03/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [ath_fmt+0x26/ment+0x1a1/0xrd_start_xmit+0x? __nf_ct_refresh_acct+4> [<c031341d>] sf0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>]1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev4b0
Apr  7 14:56:23 xcp000 kernel:  [<f020 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel: nd+0x49/0x100 [output+0x1a/0x30 >] execute_actions+0xh_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c030
Apr  7 14:56:23 xcp000 kernel:  [<f02f12acket+0xe5/0x19<f
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] inswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  xmit+0xc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  +0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel: <h_output+finish_outf5>] ip_output+0x65finish_outpuip_local_oqueue_xmheck_preempt_wak7772>] ? __sk3a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] k+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a58 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? se3249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:23 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:23 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:23 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a5a ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a5b ]---
Apr  7 14:56:23 xcp000 kernel: <utput+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a5c ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:23 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:23 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:23 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03243b0>] ? ip_rx1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a60 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:23 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:23 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:23 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c0110008>] ? io_apic_set_pci_routing+0x68/0x100
Apr  7 14:56:23 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:23 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:23 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:23 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a61 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170e_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c0110008>] ? io_apic_set_pci_routing+0x68/0x100
Apr  7 14:56:23 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:23 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a62 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ chere ]-------c:1594 skb_gso_se name801, 0x191829=0
Apr  7 14:56:23 xcp000 kernel: Modules ls nfs_acl auth_h_mod llc ipt_REJECT nf_conntrack_ipvipv4 xt_state nf_conntables binfmtsbshc fan corport nvris rtc_cmos proce00 serio_raw tp i2c_i801 i2c_coride_gd_mod 3w_hci_hcd usbcore foftcursor [last d: G        W  2.6.32Call Trace:
Apr  7 14:56:23 xcp000 kernel: <4[<c0301a41>] c012bc9c>] warn_sl> [<c4> [<c012b> [<c0301a41>] [<c0301c63>] 73/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [rot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel: <4mit+0x291/0x4b0x40 [openvswitort_send+0x49/0x102ef24a>] do_output+0d]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a_packet+0f02f6958>] vport_receivtch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02fit+0x49/0x90 [openvswitd37>] dev_hard_star] dev_queue_xminish_outpnish_output+0x1] ? ip_finish_output+c0328cf5>] ip_0328720>] ? ip_finish_4> [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:23 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:23 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:23 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c0110008>] ? io_apic_set_pci_routing+0x68/0x100
Apr  7 14:56:23 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:23 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a63 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_l+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ e--[ cut here ]-e/dev.c:1594 skb_gso_segme4>Hardwa caps=(0x10801, 0x19183130 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: <4_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llconntrack__conntes x_tables binfsbshc fan container batte lp parport npm_tis rtc_cmos prn thermal_sys e100ix ata_generic libataion_hash dm_log d sd_mo ehci_hcd usbcore fbcon t softcurso4>Pid: 23824, co W  2.6.32.12-0.7Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ?250
Apr  7 14:56:23 xcp000 kernel:  [<c012bcon+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel: <so_segment+0x1] warn_slowpath_fmt+0x261a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a65 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=30700 data_len=30650 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:23 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:23 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:23 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:23 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:23 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c011f3aa>] ? dequeue_task+0x9a/0xf0
Apr  7 14:56:23 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a67 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x2p iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a69 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] devck xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a6c ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a6d ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [ ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:23 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:23 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:23 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:23 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:23 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:23 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a70 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss locf87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_sk7c>] tcp_<c01669e3>] ? _0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_pames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  +0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel: <4/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d10
Apr  7 14:56:23 xcp000 kernel:  [<c0140700ction+0x0/0x50x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feed+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] 44e1>] syscall_caltrace d9ef8dc18c---[ cev.c:1594 skb_gsname: 10801, 04>Modules linfs_acl anvswitcv4 nf_defrag_ack xt_tcpudp binfmt_misc dm_mirror videbshc fan c parport nvpm_tis rtc_cmotton thermals rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_modi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_xa0
Apr  7 14:56:23 xcp000 kernel:  [<c03nt+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel: mt+0x26/gment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a73 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skba41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:23 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:23 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:23 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:23 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:56:23 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:56:23 xcp000 kernel:  [<c0124d05>] ? finish_task_switch+0x95/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a74 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a77 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x6ueue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:23 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:23 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:23 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:23 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:56:23 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:56:23 xcp000 kernel:  [<c0124d05>] ? finish_task_switch+0x95/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a79 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [oc019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a7b ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:23 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a7c ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos procescd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a7d ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:23 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:23 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:23 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:23 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a7e ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:23 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:23 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:23 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:23 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:23 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:23 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c037bc_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a82 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:23 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:23 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:23 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:23 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:23 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:23 xcp000 kernel:  [<c012076f>] ? srity_sock_rcv_skb+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:23 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:23 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:23 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:23 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a84 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:23 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa4>Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a86 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:23 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:23 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:23 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:23 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:23 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:23 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a87 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [op92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:23 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:23 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:23 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a88 ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---8/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a8a ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---tput+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:23 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:23 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:23 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:23 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:23 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:23 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:23 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:23 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:23 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:23 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:23 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:23 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:23 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a8c ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel: rpc openvswitch_mod l_conntracke nf_conntrack xt_tcpudip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:23 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:23 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a8e ]---
Apr  7 14:56:23 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:23 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:23 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:23 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:23 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:23 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:23 xcp000 kernel: Call Trace:
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:23 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:23 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:23 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:23 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:23 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:23 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:23 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:23 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:23 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:23 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:23 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:23 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:23 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:23 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:23 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:23 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:23 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:23 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:23 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:23 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:23 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:23 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:23 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:23 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:23 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a8f ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_ouvideo output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0xt_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0ule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel: on_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel: <utoremove_02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthre10480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a91 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipvate nf_conntrar ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_os processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a94 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f83os processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a96 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a99 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a9a ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x6hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a9d ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6a9e ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0100x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6aa0 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? lcket+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6aa2 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aisync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6aa3 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6aa4 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6aa5 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0135da5>] ? lock_timer_base+0x25/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0125e60>] ? default_wake_functio? __wake_up_common+0x48/0x70acklog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_s018d579>] ? __kmalloc> [<c030185a>] netif_rx_ni+0x1a/0x20x_action+0xe92/0x15<4> [<c0120731>] ? [<c012076f>] ? set_next> [<c037bc12abe9f>] netbk_actc0140700
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ad+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>]> [<c010480b>] k0
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8------------[ cut herat net/core/dev.c:15941a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardwaame
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(06100 data_len=160s linked in: tun nls_utf8 th_rpcgss lockd  nf_conntracnntrack xt_tcpudp  x_tables binfmt_mbshc fan containe lp parport nvracpi tpm_tis rhermal_sys e1000 serio_r ata_generic libata i2c_ dm_region_od scsi_mod ext3 jbd _hcd usbcore fbcon fblit softcursor <4>Pid: 23824,        W  2.6.3n #1
Apr  7 14:56:24 xcp000 kernel: Call Trasegment+0x1a1/0x2t+0x1a1/0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>50
Apr  7 14:56:24 xcp000 kernel:  [<c012bd060x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] /0x250
Apr  7 14:56:24 xcp000 kernel:  [<c030it+0x173/0t_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_a0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_m internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6aa7 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: <4x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6aa9 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x+0x146/0x150
Apr  7 14:56:24 xcp000 kernel: 70
Apr  7 14:56:24 xcp000 kernel:  [< end trac-[ cut hecore/d
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Productcaps=(0x1086050 iputf8 cifs nfs nfs_apc openvswitch_mod frag_ipv4 ip_tables x_tablesbs shermalocessor tpm rata_piix ata_generic lion_hash dm_log djbd uhci_ tileblit bitblit softcurs microcode] G        W  2.6.6xen #1
Apr  7 14:56:24 xcp000 kernel: <gso_segment+1>] ? skb_gso_9c>] warn_slowpa[<c0301a41>] ? skb_gso<4> [<c012> [<c0301a41>] sk> [<c0301c63>] dev_hard_start_xmi/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_c0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mof02f6a09>] vport_send+0x49/0> [<f02ef24a>] switch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f0s+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel: 43>] ? _spin_unloc2f12a5>] dp_process_receivedx190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<+0x38/0xa0 [openvswitch1a9>] interna4> [<c0301d37>]390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  finish_output+0x138/0x2>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6aac ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_f_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6aad ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c011fd40>] ? __wake_up+0x40/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c029cb92>] ? evtchn_device_upcall+0xc2/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6aae ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16       W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<f0708e9a>] ? do_write+0xda/0xe0 [dm_mirror]
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<f0708e9a>] ? do_write+0xda/0xe0 [dm_mirror]
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<f0708e9a>] ? do_write+0xda/0xe0 [dm_mirror]
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ab1 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_rd+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ab2 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ab3 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log d:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ab6 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: ssh1>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_outp4> [<c0328858> [<c0328720>] [<c0328cf5>] ip_ou20>] ? ip_3b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87queue_xmit+0x197/0xck_preempt_w __skb_clone+0x22transmit_skb+0x370x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03 ? __switch_to+0x3b8ock_aio_wrc019290d>] do_sync_write+0xcremove_wakepermission+0xf/0xarea+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [146/0x150
Apr  7 14:56:24 xcp000 kernel: 
Apr  7 14:56:24 xcp000 kernel:  [<c010 end trace d9ef8--[ cut here ]-----: at net/c/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardwat Name
Apr  7 14:56:24 xcp000 kernel: netbk:en=16100 data_led in: tun nls__rpcgss lockd suEJECT nf_conntrack_ate nf_conntrack xt__tables binfmt_misc dm_fan container brport nvrtis rtc_cmos processor tpm rhermal_sys e1000ib ata_piix ata_genc_core pcspkr dm_region 3w_xxxx sd_cd ohci_hcd ehci_hlit softcu>Pid: 23824, comm: s   W  2.6.32.12586xen #1
Apr  7 14:56:24 xcp000 kernel: Ca1>] ? skb_gso_segmenc0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ab8 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ab9 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c032id: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6abb ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_sor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6abd ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xxxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c01591a7>] ? handle_IRQ_event+0x37/0x100
Apr  7 14:56:24 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c015ae8b>] ? handle_percpu_irq+0x4b/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c0106304>] ? handle_irq+0x34/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6abf ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] nehc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c029cb92>] ? evtchn_device_upcall+0xc2/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ac1 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ac2 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<a_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>]ction+0x0/0x50
Apr  7 14:56:24 xcp000 kernel: x84/0xb0
Apr  7 14:56:24 xcp000 kernel: e_permis_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel: x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c019d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e4>---[ end trace d9e----------[ cut/core/dev.c:1594 skb_gso_dware name: Syst caps=(0x108n=14590 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Mon nls_utf8 cifs nfs nfs_acl ckd sunrpc openvk_ipv4 nf_defrag_ip iptable_filtsc dm_mirror video  container bat nvram thermal sg m_tis rtc_cmobutton thermios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c029cb92>] ? evtchn_device_upcall+0xc2/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ac6 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ac8 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblior [last unloaded:omm: netback/1 .7.1.xs1.0.0.311.
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>]01a41>] ? skb_grn_slowpath_commo_segment+30
Apr  7 14:56:24 xcp000 kernel:  [<c03050
Apr  7 14:56:24 xcp000 kernel:  [<c0301c6nf_ct_refresh_acct+0x] sch_direct_xmot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel: <91/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379x40 [openvsend+0x49/0x100 [a>] do_outp[<f02ef58b>] 9f0 [openvswit_unlock_bh+0x23_process_rwitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [ [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f0nal_dev_xmit+0<c0301d37>] de<4> [<c0304fc28720>] ? ip_finish_o ip_finish_out720>] ? ip_fi328cf5>] ip_output+0x65/] ? ip_finish_out3b8>] ip_local_out+0x1e_xmit+0x197/age+0xd2e+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  it_skb+0x376/ite_xmit+0 ? __kfree_skb+0x34/0x80d>] ? tcp_current_ms33c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c029cb92>] ? evtchn_device_upcall+0xc2/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ac9 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5/0x190 [openvswitch_mod] vport_receive
Apr  7 14:56:24 xcp000 kernel:  [<f02f8190 [openvswitch_hard_start_xmfcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_ou2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0 [<c033bb7c>]x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel: <ending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6aca ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_modinfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c029cb92>] ? evtchn_device_upcall+0xc2/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c015cc29>] ? force_quiescent_state+0x19/0x2e0
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6acd ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ace ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel: _slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ad0 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c032801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ad2 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segme<4> [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ad4 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:24 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ad5 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ad9 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [oci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6adb ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6adc ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>]ns+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6adf ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __to_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ae3 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ae5 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<0>] ? auto0>] ? ne<c0140444>] kthr0>] ? kthread+0el_thread_ce d9ef8dc18cbf6ae6 ]--cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARN1594 skb_gsordware801,ummed=0
Apr  7 14:56:24 xcp000 kernel: <4tf8 cifs d sunrpT nf_conntracate nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ae7 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ae8 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c032sc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6aea ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6aec ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6aed ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ipcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6aef ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data__transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6af0 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] proce308379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_sen00 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel: <4a/0x30 [openvswitch execute_actions+
Apr  7 14:56:24 xcp000 kernel:  [<c037e0430
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] d190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel: <40x38/0xa9>] internal_deh_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0300x247/0xit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0h_output+0x0/0x20x138/0x2c_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel: 0
Apr  7 14:56:24 xcp000 kernel:  [<c03287202c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>]x197/0x390
Apr  7 14:56:24 xcp000 kernel:  eempt_wakeup+0x ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6af2 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6af3 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c011fd40>] ? __wake_up+0x40/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:56:24 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:56:24 xcp000 kernel:  [<c0124d05>] ? finish_task_s4>Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6af6 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6af7 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+mmon+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6afb ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? h_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6afd ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/063>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6aff ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b00 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel: <0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ?0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] w0x7c/ent+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [path_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  x1a1/0x25/0x390
Apr  7 14:56:24 xcp000 kernel: ct+0xdb/0xe041d>] sch_direct [<c011b2a1>] 0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0135da5>] ? lock_timer_base+0x25/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b04 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b06 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0les x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 hbcore t tileblit bitblit softclastded:icre]4>Pid: 23824, comm:sshdnted: G    W  2.6.12-0.7.1.xs1..0.311.10586xen
Apr  7 14:56:24 xcp000 kernel: C Trace:
Apr  7 14:56:24 xcp000 kernel: 4> [<c0301a41>] ? skb_gso_segment+250
Apr  7 14:56:24 xcp000 kernel: slowpathfmt+0x0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel: _atomic_p41/0x1c0
Apr  7 14:56:24 xcp000 kernel: <0x4b0
Apr  7 14:56:24 xcp000 kernel:  [penvswitch_m/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<ftput+0x1a/0x30 [openv8b>] execute_actio_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e04itch_m/0xa0 [openvswitcal_dev_xmit+0x49[<c0301d37>] decc>] dev_q0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  <c0328cf5>] ip_o0>] ? ip_fini<4> [<c0328f87> ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skne+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>]emask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<ending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  endmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  __switch_to+0x3_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel: <? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  _sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c014070ove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c>] ? sesyscall_cal09 ]---
Apr  7 14:56:24 xcp000 kernel: ------<4>WARNING: at net/core/dev.c:_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Haoduct Name
Apr  7 14:56:24 xcp000 kernel: n1829) len=13180 data_len=13130=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: l auth_rpcgss lockd sunrEJECT nf_conntrackate nf_conntrack_tables binfmt_misc dmsbs sbshc fan containarport_pc lp pa pata_acpi tpm_tis rtc_cmos prr tpm rtc_core buttoa2c_i801 i2c_core pcspkr _log dm_mod ide_gd_mod 3mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd ucore fbcon font tileblit bitor [last unloaded: m824, comm: sshd Tainted: G .6.32.12-0.7.1.xs1.0.0.311
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301egment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250d06>] warn_slowpath_fmt+0x>] skb_gso_segment+0x1a1/0ard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>_prot+0xeue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b0a ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_rror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b0d ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direcCT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b10 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defra ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b14 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atom x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b17 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/mit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b18 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xtery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b1b ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_es_n>] __
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>]0
Apr  7 14:56:24 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b1e ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:56:24 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:56:24 xcp000 kernel:  [<c0124d05>] ? finish_task_switch+0x95/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b1f ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b20 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b21 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b22 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+9e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b23 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0120008>] ? account_system_time+0x78/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ?690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b25 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b26 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b27 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b28 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd_skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:24 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c011f3aa>] ? dequeue_task+0x9a/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b29 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0120f4e>] ? __enqueubattery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b2b ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f00x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b2d ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0t+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:24 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c011f3aa>] ? dequeue_task+0x9a/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b2f ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b30 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0ev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b32 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0165f72>] ? free_hotput sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gdd 3w_xxx smod 3 jbd uhciohcusbcore font lit bitboftcursor [last un micr]
Apr  7 14:56:24 xcp000 kernel:  2382: sshnted:G      W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #<4>Call Trce:
Apr  7 14:56:24 xcp000 kernel: <> [<c1a41>] ? skb_gso_segment+0x1a1/0x2
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? sk_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012brn_slowpath_cn+0x<4> [0301 ? skb_gso_sent+0x1<4> [012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skso_set+0x1a1/x250
Apr  7 14:56:24 xcp000 kernel:  [<c01c63>] dev_hard_st_xmit+0x/0x390
Apr  7 14:56:24 xcp000 kernel:  [_direct_xmidev_queue0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel: <4x40 [openvsnd+0x49/0x100 [ do_output+0x1a/2ef58b>] exitch_mod]
Apr  7 14:56:24 xcp000 kernel: 0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_procescket+0xe5/0x190 [0x38/0xa0 [openvswitcinternal_dev4> [<c03390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] d28720>] ? ip_fifinish_output+0x13output+0x0/028720>] ? ip_finis3283b8>] ip_loca0
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? c02f7772>] ? _t_skb+0x376/0x+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  s_nodemush_petcp_sendmsg+0x706witch_to+0x3b8/0x700 sock local_clock+0do_sync_write+0xcd autoremove_wake_func ? end_dynirq+0x84/0? security_2ac0>] ? rw_verify_are3146>] vfs_write+0xte+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044>---[ end trace d9e------------[ cut here ]---------ING: at net/core/dev.c:15t+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hard
Apr  7 14:56:24 xcp000 kernel: netbk: caps= data_len=16050 nls_utf8 cif sunrpc openvswitnf_conntrack_inf_conntrack xt_ ip_tables x_taror video outpu battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b35 ]--- Trace:
Apr  7 14:56:24 xcp000 kernel: <> [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x4> [<c012>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gsegment+0x11/0x250
Apr  7 14:56:24 xcp000 kernel:  [<12bd0warn_slowpath/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>b_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x/0x3
Apr  7 14:56:24 xcp000 kernel:  [<f02b>] ?nf_ct_sh_acctrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] 41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [c0304e91>] dev_qf8379>] net
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a0itch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f[openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [tions+0x327e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  5>] dp_process_recei<f02f6958>] vportch_mod]
Apr  7 14:56:24 xcp000 kernel:  [9/0x90 [opv_hard_start_xmit+0xxmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0320x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858 [<c032872output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel: <4_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel: <4] ip_queue_xmit+0x197/0xt_wakeup+0xec/0x1d> [<c033a746>] tc<c033bb7c>] tcp_wri<c01669e3>]0
Apr  7 14:56:24 xcp000 kernel:  [<c033x31/0x90
Apr  7 14:56:24 xcp000 kernel: 9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0103b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290dd/0x110
Apr  7 14:56:24 xcp000 kernel: +0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? se_permission+0xf/rify_area+0x60/0xc0te+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscalle d9ef8dc18cbfcut here ]--------ore/dev.c:1594 skb_gso_seg
Apr  7 14:56:24 xcp000 kernel: Hardware name: netbk: caps=(0x100 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: <4nls_utf8 cifs nfsenvswitch_modv4 nf_defrag_i xt_tcpudp es binfmt_misc  sbs sbshc fanrport_pc lp parev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b37 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcg dm_mod ide_t3 jbd uhci_hcd ohbcon font t unloaded: microco netback/2-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  _segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_> [<f02f8379>] nech_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f0/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:24 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_cxf0
Apr  7 14:56:24 xcp000 kernel:  [<x40
Apr  7 14:56:24 xcp000 kernel:  [<c0120y+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0370x970
Apr  7 14:56:24 xcp000 kernel:  [ad+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel: <4_wake_function+0x0/0x5bk_action_thread>] kthrd+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c0lper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ ecbf6b38 ]---
Apr  7 14:56:24 xcp000 kernel: ----------
Apr  7 14:56:24 xcp000 kernel: <4gment+0x1a1/0x25duct Name
Apr  7 14:56:24 xcp000 kernel: net9) len=16 linked inl auth_od llc ipt_R_state nf_coes x_tables binfut sbs sbsarport nvram t_tis rtc_cmos pro button thes rtc_liba i2c_i801 i2c_g dm_mod ide_gd_modbd uhci_hcd ont tileblit bited: microcode]
Apr  7 14:56:24 xcp000 kernel: Pidinted: G    0.311.170586xen #c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012mmon+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x20 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b39 ]---
Apr  7 14:56:24 xcp000 kernel: -----------e ]------------
Apr  7 14:56:24 xcp000 kernel: WAent+0x1a1/0x250()oduct Name
Apr  7 14:56:24 xcp000 kernel: ne_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linkcl auth_rpcgssonntrack_ipv4 nk xt_tcpudp iptable_fis binfm fan container batteryt nvram _cmos proceshermal_sys e100a_piix ore pcspkr _gd_mod 3w_xxxx shci_hcd ehci_hcd uslit bitblit sde]
Apr  7 14:56:24 xcp000 kernel: Pid: 23    W  2.6ll Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a4250
Apr  7 14:56:24 xcp000 kernel:  [<c031a1/0x250
Apr  7 14:56:24 xcp000 kernel:  mmon+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c030gment+0x1a1/0x2lowpath_fmt+0x26/0x30_gso_segment+0x1art_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02sh_acct+0xdb41d>] sch<c011b2a1>] ? kmapx1c0
Apr  7 14:56:24 xcp000 kernel: <4x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f00x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b3a ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc es+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b3d ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b3e ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_ iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b40 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_moxc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b41 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b42 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b43 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0misc dm_mirroiner battery ac parherocessor tpm rtc_core button thermal_sys eio_raw tpm_bios rtc_core pcspkr dm_rgd_mod 3w_xxd ohci_hcd ehci_hclit bitblit s 23824, comm:s1.0.0.311.170586xen ? skb_gso_segmnt+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  _common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel: 12bd06>] warn_slowpath_fmt+0x2so_segmen73/0x390
Apr  7 14:56:24 xcp000 kernel:  0xdb/0xe0 [nf_conntrackh_direct_xmitmap_atomic_prot+0x41/v_queue_xmit+0x29ev_send+0x29/0x40 4> [<f02f6a09>] vpoitch_mod]a/0x30 [opexecute_actions+0xc037e043>] ? _spin> [<f02f/0x190 [openvswitch_ort_receive+09>] internal_dev_xmit+0x49/0x90 [<c0301d37>]x390
Apr  7 14:56:24 xcp000 kernel:  0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03280x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] 283b8>] ip_328f87>] ip_qu012849c>/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b45 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b46 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_loca0328f87>] ip_qu12849c>] ? ch7772>] ? __skb_c46>] tcp_transmit_sk> [<c033bb7c>]4> [<c01669e3>]mask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel: ding_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [p_sendmsg+0x706/0xswitch_to+0x3b8/0x7_aio_write+0x10a/0x1 local_clock+do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b47 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191800 data_len in: tun nlrpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Ca/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_se0
Apr  7 14:56:24 xcp000 kernel:  [<c010> [<c02f20fa>] sock_> [<c0106a51>] ? local_o_sync_write+0xce_function+0x0/rmission+0xf/0x4> [<c0193146>] 01936ed>] sys_write+0-[ end trace d9ef8dc18cbfe ]------------
Apr  7 14:56:24 xcp000 kernel: ent+0x1a1/0x2t Name
Apr  7 14:56:24 xcp000 kernel: netbn=14640 datalinked rpcgss lockd sunJECT nf_conntrack xt_state nf_connr ip_tables or video outery ac parport_pcv pata_acpi tpm_m rtc_core butpm_bios rtc_lib ata i2c_i801 i2c_cd ide_gd_mod 3w_xxxxd ohci_leblit bitblit icrocode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824 G     170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call T>] ? skb_gso_segment+0kb_gso_segmentc>] warn_slowpat skb_] warn_slowpath_fmt+001a41>] skb_gs4> [<c0301c63>173/0x390
Apr  7 14:56:24 xcp000 kernel:  [resh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b4a ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:24 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b4b ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+fs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b4d ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b4e ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<4> [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:56:24 xcp000 kernel:  [<c018c941>] ? kfree+0x81/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b4f ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b50 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_lea/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51[<c019290d>] do_sync_w] ? autoremov [<c0297fe4>] ?c01feedf>] ? security_file_permi20
Apr  7 14:56:24 xcp000 kernel:  [<c0192a/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs50
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: <bf6b51 ]---
Apr  7 14:56:24 xcp000 kernel: -----------
Apr  7 14:56:24 xcp000 kernel: WARNING: 594 skb_gso_segmentHardware name: Sysnetbk: caps=(0x10801, 0x0 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b52 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b53 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore  Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b56 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x108010x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b57 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b58 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: Sysso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b5a ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1kb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b5b ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b5c ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/cosshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b5e ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=20480 data_len=20430 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [oprnel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b5f ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b60 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_localip_queue_xmit check_preempt_wakeup+0xec/0_clone+0x22/00x690
Apr  7 14:56:24 xcp000 kernel:  [<<c01669e3>] ?] __tcp_push_pe0330b56>]700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] so90d>] doke_function+q+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0_permission+0xify_area+0x146/0x150
Apr  7 14:56:24 xcp000 kernel: <45/0x120
Apr  7 14:56:24 xcp000 kernel:  [<3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<<4>---[ end t<4>--------WARNING: at net/core/dex1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Haduct Name
Apr  7 14:56:24 xcp000 kernel: <4en=10260 data_len=10210 ip_sues linked incl auth_rpcgss lc ipt_REJECT nf_te nf_conntrackes x_tables binfmt_misctput sbs sbsh lp parport nvacpi tpm_ticore button lib ata_piix ata_gspkr dm_region_h 3w_xxxx sdhci_hcd usbcore fbc softcursore]
Apr  7 14:56:24 xcp000 kernel: <    W  2.670586xen #1
Apr  7 14:56:24 xcp000 kernel: kb_gso_segment+0x1a1>] ? skb_gso_segmenbc9c>] warn_sl<c0301a41>] ? s
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_u
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>]e5/0x190 8>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b62 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=21940 data_len=21890 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 ate nf_conntrdm_mirror video outarport_pc lp ptc_cmos processor  e1000 serio_raw tpm_biota_genericregion_hash d_mod scsi__hcd usbcorlit softcursorid: 1269    W  2.6.n #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c03ent+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  o_segment+0x1a1/0xowpath_common+0x7c/0xkb_gso_segment+0x1a1path_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel: <4x1a1/0x250
Apr  7 14:56:24 xcp000 kernel: t_xmit+ct_refresh_acct+0xdb/0 [<c0313
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] 0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e [<f02f8379>] netde
Apr  7 14:56:24 xcp000 kernel:  [<f02fnvswitch_mod]t+0x1a/0x30 [openvsw02ef58b>] execu[openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<in_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b63 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0 execud]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _sx23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f0ved_packet+0xe5/0x190d]
Apr  7 14:56:24 xcp000 kernel:  [</0xa0 [openvswitch_m internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0135da5>] ? lock_timer_base+0x25/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b67 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b68 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b69 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b6a ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evtart_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b6b ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=19020 data_len=18970 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b6d ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev1>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b6f ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=19020 data_len=18970 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b70 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_se:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? 01a41>] ? skwpath_common+_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel: <lowpath_fmt_segment+0x1a1/0x_start_xmitf_ct_refresh_accrack]
Apr  7 14:56:24 xcp000 kernel:  [<c0313x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel: <4+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:   [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel: <4_send+0x424a>] do_output+<4> [<f02ef58b>] eitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>0
Apr  7 14:56:24 xcp000 kernel:  [<fcket+0xe5/0x190 f6958>] vport_receive+0x38/0x_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] x49/0x90 [openvswitchstart_xmit+0x247/0x3t+0x3cc/0x4utput+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<ish_output+0xip_finish_output+8cf5>]720>] ? ip_fin<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b72 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=32160 data_len=32110 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_250()
Apr  7 14:56:24 xcp000 kernel: <tbk: caps=(0x1080len=2910 ip_summ nls_utf8 cifs nfs nfunrpc openvswack_ipv4 nf_defragonntrack xt_tctables bt sbs sbshc t_pc lp parport nvtpm_tis rtc_cmosutton thermal_s_lib ata_piix ata_gc_core pcspkr dm_d ide_gd_mod 3w_xxx uhci_hcd ohit bit
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, co       W  2.6.32.1
Apr  7 14:56:24 xcp000 kernel: Call Traceso_segment+0x1? skb_gso_selowpath_commosegment+0x1owpath_+0x1a1/0x2t_xmit+0x173/0x3? __nf_ct_reack]
Apr  7 14:56:24 xcp000 kernel: <4t+0x16d/0x1f0ot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel: <xmit+0x291/0x4b0nd+0x29/09>] vport_sendod]
Apr  7 14:56:24 xcp000 kernel:  [< [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  ip_finish_output+0x138/0328720>] ? 328cf5>] i720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c011f3aa>] ? dequeue_task+0x9a/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b74 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b75 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b76 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b4> [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b78 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d4> [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b7a ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  c18cbf6b7c ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b7d ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: <4c18cbf6b7e ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0xsyscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b80 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b81 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b82 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f841/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290dxcd/0x110
Apr  7 14:56:24 xcp000 kernel: wake_function+0x0/0le_permission+0xf/0area+0x60/0xc0146/0x150
Apr  7 14:56:24 xcp000 kernel:  [c01044e1>] syscall trace d9ef8dc18cbf6b8--------[ cut he: at net/core/dement+0x1a1/0x25duct Na29) len=16100 data_len=16050>Modules linked fs_acl auth_rpcgss lch_mod llc inf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video bshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b85 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b87 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel: oduct Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b89 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x91/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>]40 [openvswd+0x49/0x100 [openvswita>] do_output+0x1] execute_ac7e043>] ? _spin_process_receivf6958>] vpmod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f8<c0301d37>] dev_] dev_queue_xt+0x0/0x38/0x2c0
Apr  7 14:56:24 xcp000 kernel:  +0x0/0x0
Apr  7 14:56:24 xcp000 kernel:  [<c03287200
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8[<c0328f870
Apr  7 14:56:24 xcp000 kernel:  [<c0120
Apr  7 14:56:24 xcp000 kernel:  [<c02f7d0
Apr  7 14:56:24 xcp000 kernel:  0x690
Apr  7 14:56:24 xcp000 kernel:  [<c04> [<c02f96c4>] ? __kfre4> [<c033a05d>] ?> [<c033c171>] __t1/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c030
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_ff9af>] ? securi<4> [<c034 [<c031dcf3>] ? nf_iter03246e0>] ? ip_local_del1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_locc03246e0>] ? ipc0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip/0x330
Apr  7 14:56:24 xcp000 kernel:  
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] /0x330
Apr  7 14:56:24 xcp000 kernel: x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0300x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b8a ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b8b ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_wh_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b8d ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c029b845>] ? xen_spin_adjust+0x15/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b8e ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=30700 data_len=30650 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] /0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b8f ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b90 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b91 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b93 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b94 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b95 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b96 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b97 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b98 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b99 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b9a ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b9b ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b9c ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b9d ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? p iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6b9f ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ba0 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>]p iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ba3 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341mt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ba5 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ba6 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>---
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev_gso_segment+0x1a1/0x2roduct Name
Apr  7 14:56:24 xcp000 kernel: ne160 data_len=32110nked in: tun nls_utf8 auth_rpcgss lockd sunrmod llc ipt_REf_defrag_ipv4 xt_scpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ba9 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=32160 data_len=32110 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs xmit+0x1974> [<c0165f72>] ? free4> [<c02f7772>] ? __[<c033a746>] tcp_[<c033bb7c>] c02f96c4>] ? __kf05d>] ? tcp_c [<c033c171>x90
Apr  7 14:56:24 xcp000 kernel:  [<c0339+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0h+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>0
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ipish+0x0/0h+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c00/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? 0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_r[<c0106a51>] ? [<c03042b9>] net_rx_action>] __do_softirq+0x79>] ? __kmall312b5>] do_softi0185a>] netb772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6baa ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end traceh_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6bac ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6bad ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6bae ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_g+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6baf ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6bb0 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6bb1 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_dirudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6bb4 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6bb5 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? i4> [<c031341f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6bb7 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6bb8 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6bb9 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1 ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6bbb ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6bbe ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87> [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6bbf ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6bc0 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 01, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6bc3 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_sloth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6bc5 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mo_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6bc6 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6bc7 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tusoftirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6bc9 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6bca ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrp> [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6bcb ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6bcd ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6bce ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tablespending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6bcf ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6bd0 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_deread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel: </0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6bd1 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=32160 data_len=32110 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modulenked in: tun nls_utf8 cl auth_rpcgss lock ipt_REJECipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthrrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6bd4 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_s012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6bd6 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c030>] ? skb_gs012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858.32.12-0.7.1<4> [<c0301a41>]50
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012path_common+ ? skb_gso_segment+0x1a12bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6bd9 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_x0>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:24 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6bda ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_s> [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6bdc ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b004fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6bde ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6be0 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6be1 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c03377e0>] ? tcp_ack+0x13d0/0x1c00
Apr  7 14:56:24 xcp000 kernel:  [<c033b887>] ? tcp_write_xmit+0x47/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6be4 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c03377e0>] ? tcp_ack+0x13d0/0x1c00
Apr  7 14:56:24 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c011f3aa>] ? dequeue_task+0x9a/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6be5 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gsystem Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c029b845>] ? xen_spin_adjust+0x15/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6be8 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(1a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6bea ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [1>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6bec ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel: <[<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6bee ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6bef ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=20480 data_len=20430 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6bf3 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+n+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6bf5 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6bf7 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6bfa ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0xl+0x12/0x20
Apr  7 14:56:24 xcp000 kernel:  [ote_via_irq+0x87/et_rx_action+0xtbk_action_thre00>] ? autoremove_wake_4> [<c02abe20>] <c0140444>] ktead+0x0/0x80helper+0x7/0xdc18cbf6bf here ]-----/core/dev.c:1594 skx250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6bfd ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G   0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6bfe ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=32160 data_len=32110 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard__summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0175297>] ? page_address+0x47/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6c00 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6c01 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6c02 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0125cab>] ? try_to_wake_up+0xab/0x260
Apr  7 14:56:24 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6c03 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6c04 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6c05 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6c06 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region746>] tcpb7c>] tcp_write_xmit+0x33c9e3>] ? __alloc_pag171>] __tcp_push_pendingb56>] tcec8>] ? __0fa>] sock_aio_write+0x1090d>] do_sync_write700>] ? autoremove_wake_function+edf>] ? security_fil0
Apr  7 14:56:24 xcp000 kernel:  [<c0190193146>] vfsb5>] ? sigprocma936ed>] sys_wri>] syscall_call+0x7race d9ef8dc18cbf6----[ cut here ] at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6c08 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=33620 data_len=33570 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] cal_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6c0a ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6c0b ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6c0c ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gsoSystem Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6c0e ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1path_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301aent+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel: <4_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel: _xmit+0xmic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_qit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel: <4x29/0x40 [openvsrt_send+0x49/0x02ef24a>] do_output+ef58b>] [<c037e0435>] dp_process_ [<f02f6958>] vporwitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_har04fcc>] dev_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel: <ut+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  output+0x0/65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c00/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c00
Apr  7 14:56:24 xcp000 kernel:  [<c07/0x390
Apr  7 14:56:24 xcp000 kernel: <8e/0xb0
Apr  7 14:56:24 xcp000 kernel: x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033c/0x9000x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c_frames+0x31/0x9v_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<_v4_do_rck_rcv_skb+0xx5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c0h+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  liver_finish+0x7e ip_local_deal_deliver_finish+0finish+0x12f/0xx1e2/0x2c
Apr  7 14:56:24 xcp000 kernel:  [<c0324c0301061>] netix660
Apr  7 14:56:24 xcp000 kernel:  [<80
Apr  7 14:56:24 xcp000 kernel:  0x92/0xe0x230
Apr  7 14:56:24 xcp000 kernel: < [<c018d579>] ? __kmac01312b5>] do_so85a>] netif_rx_ni+2>] net_tx_ac20662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c010
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6c10 ]-----------[ cut here ]-----WARNING: at+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: <4Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6c12 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xm02f12a5 dss_received_packet+0xe5/0x190 [openvswitch_mo
Apr  7 14:56:24 xcp000 kernel:  eive+0x38/0xa0 [od]
Apr  7 14:56:24 xcp000 kernel:  [<37>] dev_hard_4fcc>] dev_0>] ? ip_fin] ip_finish_outp ? ip_finish_output+] ip_output+0x65/0inish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c032out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0x197/0x390ge+0xd2/0x280
Apr  7 14:56:24 xcp000 kernel: +0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a74<4> [<c033bb7c>4>] ? __kfree_skb+ent_mss+0x3d/0x631/0x90
Apr  7 14:56:24 xcp000 kernel: 0xf7/0x590
Apr  7 14:56:24 xcp000 kernel: <ecurity_sock_rcv_skx5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c03e0>] ? ip_local32475e>] ip_local_de<4> [<c> [<c03246e0>x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0320
Apr  7 14:56:24 xcp000 kernel:  [<c0
Apr  7 14:56:24 xcp000 kernel:  [<c03> [<c03249bc0301061> [<c0106a51>] ? l03042b2>] process_bac<c0304029>] net_13117a>] __do_softir579>] ? __kmallb5>] do_softirq+0x75/0xtif_rx_ni+0x1a/0e92/0x1520
Apr  7 14:56:24 xcp000 kernel: xf0
Apr  7 14:56:24 xcp000 kernel:  [<c012021/0x40
Apr  7 14:56:24 xcp000 kernel: 50
Apr  7 14:56:24 xcp000 kernel:  [<c037b70
Apr  7 14:56:24 xcp000 kernel:  [<c02ab0x7f/0n+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<0/0x160
Apr  7 14:56:24 xcp000 kernel: 4> [<c01403ernel_threaace d9ef8dc18cbf6c14 ]--------[ cut net/core/dev.c:15t+0x1a1/t Name
Apr  7 14:56:24 xcp000 kernel: netbk0 data_len=16050 ked in: trpcgss lockd sunrpc openvswitpt_REJECT v4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video outtainer battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W.6.32.1<4>Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6c15 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbs [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6c17 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6c18 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_>Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6c1b ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x61>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6c1c ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6c1d ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: /0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6c1e ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel: <4kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6c20 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_protarport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6c22 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6c23 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=30700 data_len=30650 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6c24 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_a0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6c25 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6c26 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75a i2c_iog dm_mod ide_gd__mod ext3 jbd uhci_hbcore fbcon funloaded: microco sshd Tainted: .0.0.311.170586xen 0301a41>] ? skb_gso_s1>] ? skb_gso_segmentrn_slowpath_com41>] ? sk12bd06>] warn_slowpath_fmt+0x26/0301a41>] skb_gso_segmen[<c0301c63>] dev_hard_sta2256fb>] ? __nf_ct_re0 [nf6d/0x1f0
Apr  7 14:56:24 xcp000 kernel: <4+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  xmit+0x291/0xend+0x29/0x40 [ope<f02f6a09>] vnvswitch_mod]
Apr  7 14:56:24 xcp000 kernel: +0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6c29 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6c2a ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6c2b ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6c2c ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6c2d ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6c2e ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6c31 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6c33 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_send
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6c36 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6c37 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan c_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6c38 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] tainer battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6c3a ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_sensor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6c3d ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdx138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? 0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_nish_output+0al_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel: 2>] ? __skb_clone+0x22/kb+0x376/0[<c01669e3>] ? __a<4> [<c033c171>]x31/0x90
Apr  7 14:56:24 xcp000 kernel: <49d0
Apr  7 14:56:24 xcp000 kernel:  [<c01
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] soc4> [<c0106a51>80
Apr  7 14:56:24 xcp000 kernel:  [<c04> [<c01407on+0x0/0x50
Apr  7 14:56:24 xcp000 kernel: x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel: ify_area+0x0x146/0x1500x70
Apr  7 14:56:24 xcp000 kernel:  [<c010b
Apr  7 14:56:24 xcp000 kernel: ---[ end t------------[et/core/dev.c:15
Apr  7 14:56:24 xcp000 kernel: Hardware nanetbk: caps=(=16050 ip_summed= tun nss lockd sunrntrack_ipv4 nf_detcpudp iptabfmt_mier battery ac phermal sg evdev patac_cmos procel_sys e1000ib ata_piix ate pcspkr dm_rw_xxxx sd_mod scsiohci_hcd ehci_hit bitblit code]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824G        W 170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c01a1>] ? kmap4> [<c0304e[<f02f83vswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6c40 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f022560 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6c42 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending ? ip_fish_outpu+0x0c0
Apr  7 14:56:24 xcp000 kernel: <4c03283b8p_out+0x/0x [<8f87>] i_xmit+x19390
Apr  7 14:56:24 xcp000 kernel:  0128] ? check_preempt_wakeup+0xec/0x10
Apr  7 14:56:24 xcp000 kernel: <02f7772 ? ___clone+0x22/0xd [<c033a74ransm [<c033bb7
Apr  7 14:56:24 xcp000 kernel:  [<c033c1>] __tc330b56>] ? __switck_aio_wrial_clrite+0xcd_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01ty_file_permi? rw__write+0x3d/0x7 end trace d9ef8e ]-----gso_segme
Apr  7 14:56:24 xcp000 kernel: netb data_len=fs_acl auth_rpcgss locECT nf_conntrcpudsc dm_mirror videainer battehermal sg evdev cessor tpm rtc_cerio_raw a_geegion_hasxxx sd_mod scshcd ehci_hcd usbit softcu<4>Pid: 23824, c 2.6.32.1>Call Traceegment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel: <4_segmentommonnt+0x1a1/ath_fm+0x1a1/0x25tart_ __nfc031341d>1>] ? kmap4e91>tdev_<f02f6a09>] vpopenv0x1a/0x30 [openvsw2ef58ch_mod]
Apr  7 14:56:24 xcp000 kernel: <4h+0x23/0eived_packet+0xe54> [<f02f6openvswital_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xm0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finisoutput+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858tput+ut+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>]b+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6c45 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  _ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6c48 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6c49 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_ou0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6c4b ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:24 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6c4e ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6c4f ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6c50 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpc[<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6c51 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6c52 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECTtcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6c53 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_writ3c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6c55 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6c56 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECtcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6c58 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=19020 data_len=18970 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_sk0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6c5a ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6c5b ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6c5c ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_modbles x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6c5e ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0f_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6c61 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/h_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6c62 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel: 4> [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6c65 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03v_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6c67 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0125cab>] ? try_to_wake_up+0xab/0x260
Apr  7 14:56:24 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x28[<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6c6a ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c03287<4> [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0135da5>] ? lock_timer_base+0x25/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6c6c ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c0110008>] ? io_apic_set_pci_routing+0x68/0x100
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6c6f ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x17+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c0110008>] ? io_apic_set_pci_routing+0x68/0x100
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6c70 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel: ] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c0110008>] ? io_apic_set_pci_routing+0x68/0x100
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6c73 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=30700 data_len=30650 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_af24a>] doutput+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] exec_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unbh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>]_process_receivd_packet+0xe5/0x190 [switch_mod<4> [02f69 vportceive+0x38/0xa0switch_mod]
Apr  7 14:56:24 xcp000 kernel: <> [9>] intrnal_dev_xmit+0x49/0x90 [openvsch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c1d3ev_had_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c304fccc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c038/0x2c0
Apr  7 14:56:24 xcp000 kernel: 0328720>] ? ip328cf5>] ip_outp ip_finish_outputlocal_out+0x1mit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel: _base+0x25/0x50e+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_tra76/0x690
Apr  7 14:56:24 xcp000 kernel:  [<cc4>] ? __kfr ? tcp_current_m_tcp_push_395a7>] tcp_rcv_estabcp_v4_do_rcv+0xa3/rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel: 0
Apr  7 14:56:24 xcp000 kernel:  [<c03_local_deliver_finish+e>] ip_local_del0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e01c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244 ip_rcv+0x1e2/0x2cish+0x0/0x330x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c030/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0n+0x0/0x1+0x48/0x70
Apr  7 14:56:24 xcp000 kernel:  [acklog+0x92/0xe0n+0x159/0x230irq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel: <+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>]0
Apr  7 14:56:24 xcp000 kernel:  [<c02a<4> [<c0120662>]  [<c0120731>]0
Apr  7 14:56:24 xcp000 kernel:  [<c012070
Apr  7 14:56:24 xcp000 kernel:  [<c037be9f>] netbk_a700>] ? autoremo<4> [<c04> [<c0140444>c01403d0>] ? kth480b>] kernele d9ef8dc18cbf6c95 ]---
Apr  7 14:56:24 xcp000 kernel: ----------94 skb_gsostem Product 0x191829) len=p_summed=f8 cifs nfs nfd sunrpc optrack_ip_tcpudp iptabmt_misc dm_mirn container bt nvram thermal sg es rtc_c thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_regidm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowxa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slox26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6c96 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video ou0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6c98 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6c9a ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel: 4> [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6c9c ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=30700 data_len=30650 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segmespkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_prt+0xe5/0x190eive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_quet+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c032tput+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_fin20>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03t+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c032872<c03283b8>] ip_local_ou>] ip_queue_xmit+0x197/0x390] ? check_preempt_wakeup7772>] ? __skb_clone+0x22/] tcp_transmit_sk] tcp_write_xmit+0x33c/0x1669e3>] ? __alloc_pages_n4> [<c033c171>] __tcp_push_ps+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __swit0
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x1x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? l<4> [<c019290d>] do_sync_write+0xcd/0x11> [<c0140700>] ? autoremove_wake> [<c01feedf>] ? security_file_permission+0xf> [<c0192ac0>] 
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0 [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end ace d9ef8dc18cbf6c9e ]---
Apr  7 14:56:24 xcp000 kernel: --------------------
Apr  7 14:56:24 xcp000 kernel: WARNING: .c:1594 skb_gso_sege: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk:01, 0x191829) len=16100 data_leip_summed=0
Apr  7 14:56:24 xcp000 kernel: Moduutf8 cifs nfs nfs_acl auth_rkd sunrpc openvswitch_mod llCT nf_conntrack_ipv4 nf_defrag_ipv4 xttate nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6c9f ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ca0 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ca1 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ca2 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? 12b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ca3 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ca4 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_fil>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ca5 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ca6 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video o5f72>] ? free_7772>] ? __skb_clone6>] tcp_transmitc>] tcp_write] ? __kfree_cp_current_m71>] __tcp_push<c03395a7>] t90
Apr  7 14:56:24 xcp000 kernel:  [<c00
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] /0x20
Apr  7 14:56:24 xcp000 kernel:  [x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c034> [<c0320/0x1c0
Apr  7 14:56:24 xcp000 kernel: _finish+0xdeliver+0x2_finish+0x0/0x1c0+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel: /0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0[<c0301061>60
Apr  7 14:56:24 xcp000 kernel:  [<c<4> [<c011ea38>] ? __wakc03042b2>] pr0304029>] __do__kmalloc+0x] do_softif_rx_ni+0net_tx_acpdate_curr+0x7entityntity+0x1f/0x50+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  thread+0remove_wakbe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ca7 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=1464014590 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Mtf8 cifs ckd sunrpc EJECT  nf_conntrack xp_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:24 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_n<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ca9 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6caa ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_std/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:24 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6cac ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6cae ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>ot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6caf ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:24 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6cb0 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6cb3 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:56:24 xcp000 kernel:  [t+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0135da5>] ? lock_timer_base+0x25/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:24 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6cb5 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ?x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gsent+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301x250
Apr  7 14:56:24 xcp000 kernel: /0x30
Apr  7 14:56:24 xcp000 kernel:  [0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel: t_xmit+0x1 __nf_ct_refnntrack]
Apr  7 14:56:24 xcp000 kernel:  [t+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6cb8 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:24 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6cb9 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=19020 data_len=18970 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03emask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6cbb ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6cbc ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvsw tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:24 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6cbd ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=20480 data_len=20430 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/x40 [openvswitch_moport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcpaw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6cc0 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=33620 data_len=33570 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246efinish+deliver_finish+0x7e/0x1_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  local_deliver] ip_rcv_finish+0x12f/0x ip_rcv+0x1e2/0x0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b00301061>] net4> [<c0125e60>] ? d/0x10
Apr  7 14:56:24 xcp000 kernel:  [<c011ea38>] ? __w48/0x70
Apr  7 14:56:24 xcp000 kernel:  0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c030x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c014> [<c018d579>] ? __k>] do_softirq+if_rx_ni+0x1a/_tx_action+0xe92/0x15202>] ? up0731>] ? __deq[<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6cc1 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6cc2 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utfmal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6cc4 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror emask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6cc6 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6cc7 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter i __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:56:24 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:56:24 xcp000 kernel:  [<c0124d05>] ? finish_task_switch+0x95/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6cc8 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6cc9 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6cca ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_renvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ccb ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_fropenvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6cce ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_fenvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6cd0 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4ainted: G        W  2.6.32.12-0. #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301
Apr  7 14:56:24 xcp000 kernel:  [<c012b>] ? skb_gso_segmen06>] warn_slowpath_fx250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_<f02256fb>] ? __nf_ct [<c031341d>] sch_011b2a1>] ? kmap_atomic_pro[<c0304e91>]f02f8379>]mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02fpenvswitch_moutput+0x1a/08b>] execute_actions+0xwitch_mod]
Apr  7 14:56:24 xcp000 kernel: <bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel: <acket+0xe5/0x190 [f02f6958>] vport_rh_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a49/0x90 [openvswittart_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  +0x3cc/0x4b_output+0x0h_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel: inish_output+0x0/p_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  inish_output+0x0/0x2c0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0+0x197/00xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<kb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel: <rite_xmit ? __alloc_pages_ [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6cd2 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6cd3 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6cd4 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6cd5 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x4b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6cd7 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6cd8 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6cd9 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301cbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6cdb ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6cdc ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc  sbshc fan contt_pc lp ata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22ata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6cde ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0xt_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ce0 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/bs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ce2 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/t_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ce4 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmi ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ce5 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ce6 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ce7 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ce8 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ce9 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel: mal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ceb ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6cec ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0125cab>] ? try_to_wake_up+0xab/0x260
Apr  7 14:56:24 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0120008>] ? account_system_time+0x78/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:56:24 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:56:24 xcp000 kernel:  [<c0124d05>] ? finish_task_switch+0x95/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ced ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0tainer battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6cef ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6cf0 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_loca_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6cf4 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6cf5 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6cf6 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_g---
Apr  7 14:56:24 xcp000 kernel: -----------<4>WARNING: at netgso_segment+0x1a1: System Produc(0x10801, 0x191829) len=1=16050 ip_summ tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6cf9 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6cfa ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xx sd_mod schcd ehci_hcd usbcore fbconitblit softcursor [last 23824, comm: sshd Tainte1.xs1.0.0.31> [<c0301a41>] ? skb_gs0x250
Apr  7 14:56:24 xcp000 kernel:  [<c030ent+0x1a1/slowpath_commo>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6cfc ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6cfd ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=33620 data_len=33570 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] d+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6cfe ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6cff ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev patx9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d01 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d02 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d03 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmito_upcall+0x1e7/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:56:24 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:56:24 xcp000 kernel:  [<c0124d05>] ? finish_task_switch+0x95/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d04 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel: odemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d07 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d08 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:56:24 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:56:24 xcp000 kernel:  [<c0124d05>] ? finish_task_switch+0x95/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d09 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_odemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d0c ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x018d579>] ? _>] do_softirq+0x75x_ni+0xxe92/0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? s0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schbk_action_th? autoremove_we20>] ? netbk_c0140444x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c0>---[ endcut heso_segment+0x1a1stem6050 ip_summes nfs_aCT nf_conntraconntrack xx_tables binfmt_s sbshc fan container ba parport nvram thermtis rtcutton_lib 1 i2cmod idi_hcd ohci_t tileblimicrocode: G    1
Apr  7 14:56:24 xcp000 kernel: Call Tracx1a1/0x250
Apr  7 14:56:24 xcp000 kernel: <ment+0x1a1/path_common+0x7c/_gso_segment+warn_slowpath_segment+0mit+0x173/0x39xmit+0x16d/0x1p_atomic_dev_q8379>] nettch_mod]
Apr  7 14:56:24 xcp000 kernel: <49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d0e ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [opt+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d0f ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d10 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d13 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c03()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d16 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpatmed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d18 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_unked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d1b ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d1d ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc s nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d20 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x2fresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d21 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out_skb_clone+0x22/0xdtcp_transmit_skb+0x376b7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d24 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d26 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaed: microcode]
Apr  7 14:56:24 xcp000 kernel: d: G     70586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Tment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel: /0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012<4> [<c0301a41>] ? sk warn_slowpat skb_gso_segmentx390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __conntrack]
Apr  7 14:56:24 xcp000 kernel:  [011b2a1>] ? km04e91>] dev_queue_f8379>] netde]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vvswitch_mod]x30 [openvswit] execute_actions+0]
Apr  7 14:56:24 xcp000 kernel:  [<c0373/0x30
Apr  7 14:56:24 xcp000 kernel: <4_packet+0xe5/0x190>] vport_receive+0x38od]
Apr  7 14:56:24 xcp000 kernel:  [<f02f90 [openvswitch_mord_start_xmit+0x2x0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<cut+0x138/0x2_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? iptput+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c032830
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_que12849c>] ? chec4> [<c02f7772>] ? __
Apr  7 14:56:24 xcp000 kernel:  [<c033a74x690
Apr  7 14:56:24 xcp000 kernel:  [<c0330x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<_pages_nodemask+0xc3/0x4f1>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d27 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] kb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d28 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900demask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d29 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d2a ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvsf7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c015ae8b>] ? handle_percpu_irq+0x4b/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d2b ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d2c ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1t+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d2e ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d2f ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: <4<4> [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d30 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d31 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x1918[<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c011f3aa>] ? dequeue_task+0x9a/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d32 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:56:24 xcp000 kernel:  [<c02f00d8>] ? sb600_disable_hpet_bar+0x28/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d34 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel: <4849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d36 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d37 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x7>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d38 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_f/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c192ac0? rw_verify_areax60/0<4> [93146>] vfs_write+0x146/0x10
Apr  7 14:56:24 xcp000 kernel:  c0193sys_01044e1>ut here ]--------
Apr  7 14:56:24 xcp000 kernel: WARNINGso_segmem Product Na9) len=16100 dles auth_ript_REJECT nf_conntrack_ipvate nf_conntrack mt_misc dm_mirrcontm therms proceaw tpm_bios rtc_lib i2c_core p 3w_xxxx sd_bcore [last unload 2.6.32.12-0.7.> [<c0301a4 skb_gsn_slowpa ? skb_gso_s] warn_slowp skb_dev_hard_s<f02256fb>] nf_conntrack]
Apr  7 14:56:24 xcp000 kernel: t_xmitatomic_prot+0x41mit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel: <4end>] vport_send+04> [<f02
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] witchk_bh+0x2received_packet+0xe
Apr  7 14:56:24 xcp000 kernel:  [openvswitch_mod]al_dev_xmit+0x47>] dev_dev_queu? ip_fin8858>] 4> [<c0328720>]/0x2c0
Apr  7 14:56:24 xcp000 kernel: <4xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d3a ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d3d ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x1670 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d41 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Moduleone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d42 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d43 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=1618d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d45 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d46 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d47 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d48 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openv/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d4a ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d4b ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defra4> [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d4c ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x71>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d4d ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d4e ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container batt
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d50 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0xor video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d54 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d55 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c01200x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d57 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c015ae8b>] ? handle_percpu_irq+0x4b/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d59 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d5a ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_rh_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d5d ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<8f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d5f ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] n netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d62 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_s4> [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:24 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d64 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=33620 data_len=33570 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel: <xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:24 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d66 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl aut379>] netdev_send+0x29/0x40 [openvswitch_ [<f02f6a09>] vport_tch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<openvswitch_mod]tions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel: <pin_unlock_bh+0x23/0ved_packet+0xe5/0x190 [openvs] vport_recternal_dev_xmit+0x49/0x94> [<c0301d37>]e_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel: 0x2c0
Apr  7 14:56:24 xcp000 kernel:  720>] ? ip_fi>] ip_output+_finish_output+0xocal_out+0x18/0x2mit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [pt_wakeup+ ? __skb_clone+0x22/0xtransmit_skb+0x376/] tcp_w>] ? __alloc_pages_node033c171>] __tcp_p0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0<4> [<c0102ec8>] ? __swit4> [<c02f20fa>] 0
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local> [<c0192900>] ? autoremove_wake_fu1feedf>] ? security_20
Apr  7 14:56:24 xcp000 kernel:  [<c019 [<c019314[<c01936ed>] sys01044e1>] syscal8dc18cbf6d67 -----
Apr  7 14:56:24 xcp000 kernel: WARNING: at _gso_seroduct Name
Apr  7 14:56:24 xcp000 kernel: netbk:29) len=11720 data_led=0
Apr  7 14:56:24 xcp000 kernel: Moduless nfs nfs_apc openvswitch_ipv4 nf_defrag_ipv4 x xt_tcpudp iptables binfmt_misc dmshc fan container bap parport nvram therpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:24 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0xftirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:56:24 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:56:24 xcp000 kernel:  [<c0124d05>] ? finish_task_switch+0x95/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d69 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d6a ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 igment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d6c ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=19020 data_len=18970 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+6050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d6e ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d6f ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d70 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d71 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c029301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d74 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<4> [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d76 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d77 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0mpt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d78 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_acti>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d7a ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d7c ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:24 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d7d ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=19020 data_len=18970 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x410
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d7f ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d80 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=33620 data_len=33570 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_read+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d81 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d82 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d83 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:56:24 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:56:24 xcp000 kernel:  [<c0124d05>] ? finish_task_switch+0x95/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d84 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d85 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a74e_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d87 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:56:24 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d88 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram 0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c[<f02f8379>] netdev_s6a09>] vport_se> [<f02ef24a>] dtch_mod]
Apr  7 14:56:24 xcp000 kernel: <4b/0x9f0 [opespin_urocess_renvswitch_mod]
Apr  7 14:56:24 xcp000 kernel: <40x38/0xa0 [openvswitcha9>] internal_ch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>]0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304it+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel: <4tput+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel: tput+0x138/0xnish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<put+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c04> [<c0328f87>] <4> [<c0120f4e[<c02f7772>] ? __sk [<c0390
Apr  7 14:56:24 xcp000 kernel:  [<cc02f96c4>] ? __kfree_skb+? tcp_current_ __tcp_pus tcp_rcv_eeb3>] tcp_v4_do_rc<c01f0
Apr  7 14:56:24 xcp000 kernel:  [<c0340x7b0
Apr  7 14:56:24 xcp000 kernel:  4> [<c03246e0>] ? i+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel: r_finish+al_deliver+0x2d/p_local_deli03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] ftirq+0xif_rx_ni+0xon+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  e_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d89 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=33620 data_len=33570 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] 71>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d8a ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container batparport_pc lp parp pata_acpi tcore button thermalos rtc_li1 i2c_core pcspkr dm_regioog dm_mod idext3 jbd uhci_hre fbcon font tileblilast unlo Tainted: G        W .0.0.311.1701a41>] ? skb_gso_sc0301a41>] 9c>] warn_slowpath_common+0? skb_gso_segment+0x1d06>] w01a41>] skb_gso_segment+0301c63>] dev_hard_start_xm4> [<c031341d>1b2a1>] ? kma] de] netdev_send+d]
Apr  7 14:56:24 xcp000 kernel:  [<f02f[openvswit_output+0x1a/0> [<f02ef58b>f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d8b ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d8c ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d8e ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d8f ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] i warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d92 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d93 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0128490>] ? check_preempt_wakeup+0xe0/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:56:24 xcp000 kernel:  [<c037e132>] ? _spin_lock+0x72/0x100
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d95 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d96 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0125cab>] ? try_to_wake_up+0xab/0x260
Apr  7 14:56:24 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d98 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refrele_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d9a ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0135da5>] ? lock_timer_base+0x25/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d9c ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_d] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6d9f ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<33c/0x0
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>]60
Apr  7 14:56:24 xcp000 kernel:  [<c0x31/0x90
Apr  7 14:56:24 xcp000 kernel: <4+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<3/0x1e0
Apr  7 14:56:24 xcp000 kernel: ock_rcv_skcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel: <rate+0x53/0x80deliver_finish+0x0/0l_deliver_finishd>] ip_] ? ip_local_delic03244df>] ip_[<c0324b92>] ip_rcv+0x1e2/0x0>] ? ip_rcv_cv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel: <0x401/0x660+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>]a/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c<c01312b5>] tif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel: <action+0xe92/0ta+0x52/0xa0
Apr  7 14:56:24 xcp000 kernel: <4_all+0x12/0xtify_remote_via_6a>] ? net_rx_ [<c02abe9f>] ne> [<c0140700>] ? autoremove_wak+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0hread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel: <74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c0180
Apr  7 14:56:24 xcp000 kernel:  [<c010+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6da0 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]----------594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_ta_misc dm_hc fan container rt nvramtis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6da1 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parn tc_lib ata_piixgion_hash dm_xxxx font tilebsoftcursor [ast unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tai: G        W.6.3.0.0.311.xen #1
Apr  7 14:56:24 xcp000 kernel: Call Tra<4>1a41>o_segment+0x1a1/0x50
Apr  7 14:56:24 xcp000 kernel: <401a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x3904> [<2] ? __nf_ct_refr_acct+0xdb/0x[nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031d>direcmit+016d/0x1f0[<c011b2a1>] ? kmap_atomic_prot+ [<c0304e91>]tch_mof02f6a09>] vport_sendod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef2switch_mod]
Apr  7 14:56:24 xcp000 kernel:  [2b/0x9f0 [openvswitch_mspin_unlock_bh+process_received_packetch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x3[openvswitch_mpenvswitch_mod]
Apr  7 14:56:24 xcp000 kernel: rt_xmit+0x24xmit+0x3cc/0x4h_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel: 8/0x2c [<c0328cf5>] ip_outp_finish_output+0x00
Apr  7 14:56:24 xcp000 kernel:  [<c0328f<4> [<c012849c>kb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  0x690
Apr  7 14:56:24 xcp000 kernel: ] ? __alloc_page3c171>] __tcp_push_<4> [<c0102e2f20fa>] soc290d>] do_sync<c01407000
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>ssion+0xf/0x20_area+0x60/0xe+0x146/0x150
Apr  7 14:56:24 xcp000 kernel: <x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_
Apr  7 14:56:24 xcp000 kernel:  [<c01 end trace d9ef8d----[ cut here ]------dev.c:1594 skb_gso_segmename: System Prod(0x108ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linkf8 cifs nfs nfs_acl auth_pc openvswitch_mof_defrag_ipvcpudp im_mirror videor battery am thermamos procesrmal_sys lib ata_piix i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018don_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6da3 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=30700 data_len=30650 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0135da5>] ? lock_timer_base+0x25/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/x60
Apr  7 14:56:24 xcp000 kernel:  [<x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_establ<4> [<c033eeb3>] tcp_v> [<c01ff9<c0340ddd>] tc31dcf3>] ? nf_itera[<c03246e0>] ? 0x1c0
Apr  7 14:56:24 xcp000 kernel:  [ver_finish_deliveriver_finish+0x0/finish+0x12f/0x30x1e2/0x2h+0x0/0x330/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301b+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel: _action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] 
Apr  7 14:56:24 xcp000 kernel:  [<0
Apr  7 14:56:24 xcp000 kernel:  [<c0ction+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6da4 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cile_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6da5 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6da6 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6da7 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_re20.7.1.xs1.0.0.311.170586xen #1l Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? 1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>ment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c01path_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<so_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [arn_slowpath_fmt+0x2b_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel: <4ev_hard_start_xmit+056fb>] ? __nf_ct_refresh_acct+0xdbonntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c030
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_pro
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_sitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f649/0x100 [openvswitch_moda>] do_output+0x1a/058b>] execute_actions+0x32b/0x9f0 [op<4> [<c037e043>] ? _spin_unloc
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>]90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<_receive+0x38/0xa0 [openvswitc
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel: <] dev_hard_start_xmit+0c>] dev_queue_xmit+0x3cc/0x4ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0>] ip_fini720>] ? ip_finish_output+0x0/328cf5>] ip_output+0x65/020>] ? ip_finish_ouc03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6da8 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c[<c0193146>] vfs_write [<c01936ed>] sy
Apr  7 14:56:24 xcp000 kernel: ---[ ef8dc18cbf6da9 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_qu4> [<f02f8379>] netdev_send+0witch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vp<f02ef24a>] do_output+0x1a/0x30 [openvswitef58b>] execute_a7e043>] ? _spin_5>] dp_process_received_packet+0xe5/0penvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [+0x38/0xa0 [openvswitinternal_dev_xm<4> [<c0301d37>] dev_hard_st0x247/0x393cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finiutput+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel: <4output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03287put+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_outpu0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_o/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_qu[<c011dfc4>] ? target_load+0x2 ? select_task_rq_fair+0x62a/0x660
Apr  7 14:56:24 xcp000 kernel: c0120f4e>] ? __enqueue_entity+ [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d_tcp_push_pending_frames+0x31395a7>] tcp_rcv_estab<4> [<c033eeb3>] tcp_<4> [<c016a0a5>] ? put_page+0x3
Apr  7 14:56:24 xcp000 kernel:  [<c037e1d6>] ? _spin_lock_/0x100
Apr  7 14:56:24 xcp000 kernel:  [<c02f4fe6>] r6/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c03310ef>] tcp_recvmsg+0x2cf/0x870
Apr  7 14:56:24 xcp000 kernel:  [<c0330b5d>] ? tcp_sendmsg+0x70d/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f4923>] sock_common_recvmsg+0x43/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c02f2225>] sock_aio_read+0x115/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0192a1d>] do_sync_read+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193296>] vfs_read+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019367d>] sys_read+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6daa ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a4e>] ? vport_send+0x8e/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6dab ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a4e>] ? vport_send+0x8e/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_recei3>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6dad ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328rack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6daf ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_dt_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6db1 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_outpnf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6db3 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6db4 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:24 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:24 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:24 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:24 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:24 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:24 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:24 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:24 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:24 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:24 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:24 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:24 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:24 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:24 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:24 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6db7 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_un 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:24 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:24 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:24 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:24 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:24 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:24 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:24 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:24 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:24 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:24 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:24 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:24 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:24 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:24 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:24 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:24 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:24 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:24 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:24 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:24 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:24 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:24 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:24 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:24 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:24 xcp000 kernel: ---[ end trace d9ef8dc18cbf6db9 ]---
Apr  7 14:56:24 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:24 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:24 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:24 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:56:24 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:24 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:24 xcp000 kernel: Call Trace:
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:24 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6dbc ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:25 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:25 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:25 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:25 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:25 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:25 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:25 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:25 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:25 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:25 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6dbe ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=19020 data_len=18970 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:25 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:25 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:25 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:25 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:25 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:25 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:25 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:56:25 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:56:25 xcp000 kernel:  [<c0124d05>] ? finish_task_switch+0x95/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:25 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6dbf ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f1b2a1>] ? kmap_atmic_prot+0x41/0x14> [<c0304e9dev_qu_xmit+x291/0[<f02379>] netdev_send0x29/0x40 [vswitod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vpsend+0x4/0x1openwitc_mod [<f24a>]tput+0x1a/0x_mod]
Apr  7 14:56:25 xcp000 kernel:  spin0x23e_xutput+0x0/0x2 [<c0328720>] ? ip> [<c0328cf5>] 20>] ? i83b8>] ip_mit+xec/0x1d0[<c033write_xmit+lloc_pag+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330102erite+0x10a/xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0_functi_file_pew_verrite+0x146/0igprocmask+0x6te+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel: <ll+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: c1 ]---
Apr  7 14:56:25 xcp000 kernel: ------WARNING: at netegment+0x1a1/Product Name
Apr  7 14:56:25 xcp000 kernel: <29) len=13180 dinked in: tun nls_utfockd sunrT nf_conntra nf_conntrack xtbles x_table output sbs sbshc fan co parport_pc lp parporpi tpm_tis rrmal_sys e1000 sa_piix atcore pcspkr dm_regiomod ide_gd_mo ext3 jbd uhccore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:25 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:25 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:25 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:25 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:25 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:25 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:25 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:25 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:25 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:25 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:25 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6dc2 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segm0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6dc4 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b590
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:25 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:25 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:25 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:25 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:25 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:25 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:25 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6dc6 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c015d259>] ? __rcu_process_callbacks+0x69/0x350
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c01591a7>] ? handle_IRQ_event+0x37/0x100
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? sfcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6dc8 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:56:25 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:25 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:25 xcp000 kernel:  [<c016a0a5>] ? put_page+0x35/0xe0
Apr  7 14:56:25 xcp000 kernel:  [<c037e1d6>] ? _spin_lock_bh+0x16669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6dca ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6dcb ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_ lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:25 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:25 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:25 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:25 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:25 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:25 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:25 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:25 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c011f3aa>] ? dequeue_task+0x9a/0xf0
Apr  7 14:56:25 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:25 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6dce ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:25 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:25 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:25 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:25 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:25 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:25 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:25 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:25 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:25 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:25 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6dcf ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297 ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? seity_filepermissf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verif_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6dd0 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dmrror video output sbsy ac parport_pc lp parport nvram thermev pata_acpi tpm_titc_core button thermal_sm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_x sd_mod scsi_mod ext3 jbd uhci_hcd ohcehci_hcd usbcore fbconftcursor [last unloade23824, comm: sshd Tainted: G1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Tskb_gso_segment+0x1a1/0xsegment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel: <0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>]/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warngso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] penvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f0a/0x30 [openvswitch_mo8b>] execute_actions+0x32b/0mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlo0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5ved_packet+0xe5/0x190 [openvswitch_958>] vport_receive+0x38/0xa0 [oh_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] interna/_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c030ue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finut+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<cutput+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>]ish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_ouput+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip__output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6dd1 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63k+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6dd2 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:25 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:25 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:25 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:25 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:25 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:25 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c01312b5>] dnvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6dd4 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] t [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6dd6 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gsogment+0x1a1/0x25lowpath_comm skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c01] warn_slowpath_fmt+0x26/0x341>] skb_gso_segment+0x1a_hard_start_xmit+0x1736fb>] ? __n
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sc0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>x41/0x1c0
Apr  7 14:56:25 xcp000 kernel: 0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8end+0x29/0x40 [openvswif02f6a09>] vport_send+0x49/witch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_writ29>] net_rx_action+0x15q+0xba/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c018d12b5>] do_softirq+0x7f_rx_ni+0x1a/0x20
Apr  7 14:56:25 xcp000 kernel: tion+0xe92/0x1520
Apr  7 14:56:25 xcp000 kernel:  [<rr+0x72/0xf0
Apr  7 14:56:25 xcp000 kernel:  [<cty+0x21/0x40
Apr  7 14:56:25 xcp000 kernel: y+0x1f/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0le+0x2e9/0x970
Apr  7 14:56:25 xcp000 kernel: <4hread+0x7f/0x160
Apr  7 14:56:25 xcp000 kernel: remove_wake_0>] ? netbk_actio] kthread+0x74/0x80
Apr  7 14:56:25 xcp000 kernel: <4hread+0x0/0x80
Apr  7 14:56:25 xcp000 kernel: <4helper+0x7/0x10
Apr  7 14:56:25 xcp000 kernel: ---[ bf6dd8 ]---
Apr  7 14:56:25 xcp000 kernel: ----4>WARNING: at net/core/dev.ca1/0x250()
Apr  7 14:56:25 xcp000 kernel: <ct Name
Apr  7 14:56:25 xcp000 kernel: netblen=16100 data_len=16050 ip_summeles linked in: tun nls_utf8 ccl auth_rpcgss lockd suEJECT nf_conntrack_ipv4 nnntrack xt_tcpudp i_tables binfmt_misc dput sbs sbshc fanport_pc lp parportvdev pata_acpi tsor tpm rtc_core butto0 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6dd9 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.17i tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ddb ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b079>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ddc ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/y ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:25 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:25 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:25 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:25 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:25 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:25 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:25 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:25 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:25 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:25 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:25 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6dde ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fa__switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ddf ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6de0 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpios rtc_lib  i2c_core pcspkr ide_gd_mod 3w_xuhci_hcd ohci_hcd ehci_hcd usbcore fbconeblit bitbocode]
Apr  7 14:56:25 xcp000 kernel: Pi        W  2.6.36xen #1
Apr  7 14:56:25 xcp000 kernel: Call+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel: <50
Apr  7 14:56:25 xcp000 kernel:  [[<c0301a41>n_slowpath_fm_gso_segment+0x1a
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_d1>] ? kmap_atomic_prit+0x291/00x40 [openvswitcht_send+0x49/f24a>] d4> [penvswpin_unlock_bh+0x23/ocess_receivwitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internl_dev_xmit+> [<c0301d37>]
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] d
Apr  7 14:56:25 xcp000 kernel:  [<c0328720c0328858>]0>]328cf5>] ip>] ? ip_finish_outb8>] ip_local_7>] ip_queue_xmit+0x197/04e>] ? __enqueu__skb_clone+0x2kb+0x37it+0x33c/0x9ee_skb+0x34/cp_current_mss1>] __tcp_pus<4> [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:25 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:25 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:25 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:25 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:25 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:25 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:25 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:56:25 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:56:25 xcp000 kernel:  [<c0124d05>] ? finish_task_switch+0x95/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:25 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6de2 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6de3 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x1mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6de5 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemmod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6de7 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6de8 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6de9 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6dea ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6deb ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ded ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_tra0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6dee ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=32160 data_len=32110 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:25 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:25 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:25 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:25 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:25 xcp000 kernel: > [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6df1 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6df2 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xtirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6df4 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmer battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6df6 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6df7 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6df8 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6df9 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6dfa ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] w? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6dfb ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0t_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6dfc ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6dfd ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xtutput+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? checreempt_wakeup+0xec/__skb_clone+0x22nsmit_skb+0x376/0te_xmit+0x33c/0x9_pages_nodemask+0c171>] __t [<c0330b56>] > [<c0102ec8>] ?> [<c02f20fa>] sock_06a51>] ? local_cl9290d>] do_sy0>] ? autoremove_wak[<c01feedf>] ? sec[<c0192ac0>] ? rw_verify_area+6>] vfs_write+0x146/0x150] sys_write+0x3d/0xall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end traccbf6dfe ]---
Apr  7 14:56:25 xcp000 kernel: -------------
Apr  7 14:56:25 xcp000 kernel: WARNING: a1594 skb_gso_segment+0x1aSystem Product Na) len=16100 datadules linked in: tun nlsnfs_acl auth_rpcgss lvswitch_mod llc iptk_ipv4 nf_defrag_ipv4 xtack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6dff ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_rt_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c03c/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c28858>] ip_fin328720>] ? ip_finish_outp0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_3b8>] ip_local_o97/0x390
Apr  7 14:56:25 xcp000 kernel: 0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c22/0xd0
Apr  7 14:56:25 xcp000 kernel: 6/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_k+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>ush_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel: <4tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c01 ? __switch_to+0x3b8 sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [< local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  o_sync_write+0xcd/0x11oremove_wake_function+0x0/0f>] ? security_file_4> [<c0192ac0>] ? rw_verify_area+0x60/0xc0> [<c0193146>] vfs_wr sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel: ll+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace e00 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ c4>WARNING: at net/coo_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: <4: System Product Name
Apr  7 14:56:25 xcp000 kernel: n29) len=16100 data_len=16050 ip_summelinked in: tun nls_utf8 ch_rpcgss lockd sunrpc nf_conntrack_ipv4 nf_defrag_f_conntrack xt_tcpudp ipt ip_tables x_tables binfmideo output sbs sbshc fan cbattery ac parport_pc lpsg evdev pata_acpi tpm_tis rtc_cmos prossor tpm rtc_core button thermal_serio_raw tpm_bios rtc_lib ata_piixeric libata i2c_i801 i2c_core pegion_hash dm_loxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e01 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core b]01/0x660
Apr  7 14:56:25 xcp000 kernel:  [<c0125e60[<c0106a51>] ? local_clob2>] process_backlog+0x92/0xe0
Apr  7 14:56:25 xcp000 kernel:  9>] net_rx_action+0x159/0x230 __do_softirq+0xbkmalloc+0x59/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c0+0x75/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c030185a>] neni+0x1a/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c02ab772>] ne92/0x1520
Apr  7 14:56:25 xcp000 kernel:  [<c01r+0x72/0xf0
Apr  7 14:56:25 xcp000 kernel:  [tity+0x21/0x40
Apr  7 14:56:25 xcp000 kernel:  [<c012076fx1f/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c037bc19>] ? 9/0x970
Apr  7 14:56:25 xcp000 kernel:  [<c02abe9f>] nex7f/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autore_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c02abe2read+0x0/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140444>] kthread+ [<c01403d0>] ? kthre10480b>] kernel_thread--[ end trace d9ef8dc18cbf6e02 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1)
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Producs=(0x10801, 0x191829) len=16150 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linken nls_utf8 cifs nfs nfs_acl ckd sunrpc openvswitch_mod llJECT nf_conntrack_ipv4 xt_state nf_conntrack xt_tcpudfilter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:25 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:25 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:25 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:25 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:25 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:25 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:25 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:25 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:25 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:25 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e03 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e04 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror vid14590 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e06 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c<4> [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:25 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:25 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:25 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:25 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:25 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:25 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e07 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e08 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e09 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:25 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:25 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:25 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:25 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:25 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:25 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:25 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:25 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:25 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:25 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e0a ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_cit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e0b ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e0c ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: < ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e0d ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e0e ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at0x29/0x40 [x49/0x100 [openvswitch_mod]0x1a/0x30 [o32b/0x9f0 [openvswitc? _spin_unlock_xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel: 0x38/0xa0 [openv0x49/0x90 [openvshard_start_xmit+0x24 dev_q ip_finish_oup_finish_output+0x ip_finish_output28cf5>] i ip_finishb8>] ip_local] ip_queue_xmee_hot_cold_page+0xd22>] ? __skb_clone+0x22/0xcp_transmit_skb+0x3 tcp_write_xmit+04>] ? __kfree_skb+0x3? tcp_currsh_pending_f_rcv_esta>] tcp_v4_dourity_sock_rcvdd>] tcp_v4_rcv+0x5fd/f3>] ? nf_ial_deliver_finish+l_deliver_finis ip_local_dal_deliver_fini] ip_rcv_finish+0324b92>] ? ip_rcv3249b0>] ?tif_receive0>] ? dec0106a51>] ? lo3042b2>] prc0304029>] net_ [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c01312b5>] do_softir<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:25 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:25 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:25 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:25 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel: <c02abe20>] ? n/0x160
Apr  7 14:56:25 xcp000 kernel: <c01403d0>0480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e10 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/<4> [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e11 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e12 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unl
Apr  7 14:56:25 xcp000 kernel:  [<c0128c/0x1d0
Apr  7 14:56:25 xcp000 kernel:  33a7p_write_xmes_nodemask+0xc3es+0x31/006/0x9d0_aio_write+0x0x110
Apr  7 14:56:25 xcp000 kernel:  [[<c01feedf>] ?<4> [<c0192ac<4> [<c0101389b5>] ? si6ed>] sys_wrcall_call+0x9ef8dc18cbf6e ]------------
Apr  7 14:56:25 xcp000 kernel: <ev.c:1594 Hardware name: System0x10801, 0x191829) len=16100 data50 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.3111
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e16 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.1<4>Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e17 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:25 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:25 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:25 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:25 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:25 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:25 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:25 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:25 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:25 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:25 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e18 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f>Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e1a ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:25 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:25 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:25 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:25 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:25 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:25 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:25 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:25 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:25 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:25 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e1d ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe523824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e1f ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f0ed: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:25 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:25 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:25 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:25 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:25 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:25 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:25 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:25 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:25 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:25 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e21 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=35080 data_len=35030 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:25 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:25 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:25 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:25 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:25 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:25 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:25 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e22 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:25 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:25 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:25 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:25 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:25 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:25 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:25 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:25 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:25 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:25 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e23 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trakb_gso_segment+0x1a1/0x241>] ? skb_gso_segment+0x012bc9c>] warn_slowpxa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] wath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e24 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]----lowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:25 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:25 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:25 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:25 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:25 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:25 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:25 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:56:25 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:56:25 xcp000 kernel:  [<c0124d05>] ? finish_task_switch+0x95/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:25 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e25 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250track_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e27 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301acifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e29 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=19020 data_len=18970 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+[<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:25 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:25 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:25 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:25 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e2a ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e2b ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/_nf_ct_refresh_acct+
Apr  7 14:56:25 xcp000 kernel:  [<4> [<c011b2a1>] 
Apr  7 14:56:25 xcp000 kernel:  [<c0304e94> [<f02f83 [openvswitc+0x49/0x100 [openf24a>] do_o]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] exnvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e04lock_bh+0x23/received_packet+0xe5/0x19
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>]h_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9openvswitchd_start_xev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel: <4 ip_finish_output+0>] ip_finish_output+0x138/0x_finish_output+0x0/0x2cx65/0xb0
Apr  7 14:56:25 xcp000 kernel:  +0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel: t+0x18/0x20
Apr  7 14:56:25 xcp000 kernel: <+0x197/0x390
Apr  7 14:56:25 xcp000 kernel: _preempt772>] ? __sa746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e2c ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e2d ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:25 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:25 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:25 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:25 xcp000 kernel:  [<c0125cab>] ? try_to_wake_up+0xab/0x260
Apr  7 14:56:25 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:25 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:25 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:25 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:56:25 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e2e ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e30 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>]a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e32 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pex9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e34 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel: <4a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e36 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e37 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e38 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e39 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_fra3249b0>] ? ip_rcv+0x0e_skb+0x401/0x660ion+0x0/0x10
Apr  7 14:56:25 xcp000 kernel: <[<c03042b2>] process_c0304029>] net_rx180
Apr  7 14:56:25 xcp000 kernel:  [<c018d579>] >] do_softirq+0x<4> [<c02ab772>]<c0120662>] ? updat120731>] ? __12076f>] ? se7bc19>] ? schedul] netbk_action[<c0150
Apr  7 14:56:25 xcp000 kernel:  [<c02abed+0x0/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c0140380b>] kernel_thread_h-[ end trace d9ef8dc----[ cut here ]--net/core/dev.c:1594Hardware name: Syste10801, 0x1918 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: <4utf8 cifs nfs nfs_acl aupc openvswitch_track_ipv4 nf_defrag_itrack xt_tcpudp iptfmt_misc dm_mirrorer battery ermal sg evdev patos processor tmal_sys ib ata_piix atai2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e3b ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segmen dm_log dm_mod ide_gd_mod ext3 jbd uhon font aded: microcTainted: G        W 0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call 0301a41>] ? <4> [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswi> [<f02f6a09>] v [openvswitcx1a/0x30 [openvsb>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e3d ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x24bd06>] warn_sl_gso_segment+0x1a1/0x25x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel: ] dev_queue_xmit+0x291/x29/0x40 [00 [openvswx1a/0x30 [opeexecute<4> [<c04> [<5/0x190 [958>] vpo]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a99/0x90 [ev_hard_s_queue_xmit? ip_fiip_finish_output+0x1] ? ip_finish_output+0x65/00/0x8/0x20
Apr  7 14:56:25 xcp000 kernel: <4/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849cup+0xec/0x1d0ne+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel: 0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7 [<c01660x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>]ng_framesendmsg+0x706/0 __switcha>] sock_ai06a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e41 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e42 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1e button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e43 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x4a_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e45 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e48 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel: <>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e4a ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/> [<c0328858>] p_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] p_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] iutpu/0xb0 [<c0] ? ipish_otput+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcwrite_mit+0x3c/0x9> [<c01669e3>]? __all_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0xx120
Apr  7 14:56:25 xcp000 kernel: <4290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  ] ? autoremove_wa97fe4>] ? end_dy? security_ac0>] ? rw_ver46>] vfs_write+0x146/0 sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [</0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end t>------------[ cut here ]--NING: at net/core/dev.c:1594 s)
Apr  7 14:56:25 xcp000 kernel: Hardwarx10801, 0x191829) len=16100 data_l<4>Modules link lockd sunrpc openvswitchnf_conntrack_ipv4 nf_filter ip_tables t sbs sbshc fan cm thermal sg evdev pacessor tpm rtc_core  serio_raw tpm_bioic libata i2c_i801 ash dm_log dm_mod ide_gdsi_mod ext3 jbd uhi_hcd usbcore fbcon fontcursor [last unloaded: m: 23824, c6.32.12-0.7.1.xs1.0.0.31 Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ?t+0x1a1/nt+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bh_common+0x7c/0xa_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel: n_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c03ment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  1341d>] sch_di[<c011b2a1>]c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304ef02f8379>] netdev_send+4> [<f02f6a09>] vporswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  nvswitch_ons+0x32b/0x9f0 [openv> [<c037e043><4> [<f02f12_packet+0xe5/6958>] vport_receive+0x3ch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] i0x49/0x90 [openvswi] dev_hard_start_xmit+0x0304fcc>] dev_queu [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_put+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? _switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e4d ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a4sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e4f ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0135da5>] ? lock_timer_base+0x25/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:25 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:25 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:25 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:25 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:25 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:25 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:25 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:25 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:25 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:25 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:25 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e52 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT n_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e54 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e55 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd suq+0xba/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:25 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:56:25 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:56:25 xcp000 kernel:  [<c0124d05>] ? finish_task_switch+0x95/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:25 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e56 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e57 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_sux376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e58 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e59 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked cess_backlog+0x92/0xe0
Apr  7 14:56:25 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:25 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:25 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:25 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:25 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:25 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e5b ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<gso_segment+0x1_start_xmit+0x_nf_ct_r4> [<c> [<c011b2a1>4> [<c030x4b0
Apr  7 14:56:25 xcp000 kernel:  [<openvswitch_mod]send+0x49/0x10ef24a>] do_ou<4> [<9f0 [openvswi_unlock_bh+0x23/cess_receivtch_mod]
Apr  7 14:56:25 xcp000 kernel:  0xa0 [xmit+0x49/0x90] dev_hard_sta304fcc>] dev_>] ? ip_finish_o328858>] ip_fi> [<c032828cf5>] ip_outputnish_output+cal_o7/0xkeup+0xe_skb_clone+0ransmit_skb+0x377c>] tcp_write] ? __alloc_pages_nodemask+0x [<c01/0x90
Apr  7 14:56:25 xcp000 kernel:  [<x9d0
Apr  7 14:56:25 xcp000 kernel:  /0x700
Apr  7 14:56:25 xcp000 kernel: <x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c01929write+0xcve_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel: <4ll_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e5c ]---RNING: at net/cora1/0x Product Name
Apr  7 14:56:25 xcp000 kernel: <1, 0x=0
Apr  7 14:56:25 xcp000 kernel: <4fs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [opex10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e5f ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_s> [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:25 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:25 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:25 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:25 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:25 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:25 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:56:25 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e60 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=35080 data_len=35030 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:25 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:25 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:25 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c030empt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e63 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:25 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:25 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:25 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:25 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c03042b2>] process_backlo_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e65 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e66 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e67 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segme1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e68 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:25 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:25 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:25 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:25 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c016100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0fcc>] dev_queue_xmit+0x3sh_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c032872<4> [<c0328cf5>] ip_out032872003283b8>] ip_loca7>] ip_queue_xmit ? check_pree> [<c02f7033a746>] tcp_tra4> [<c033bb7c><4> [<c01669e3>] ? 0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>mes+0x31/0x9006/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f204> [<c019290d>] do00>] ? autor<4> [<c+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] 0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  6/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c015/0x120
Apr  7 14:56:25 xcp000 kernel:  [<1044e1>] syscall_caldc18cbf6e6b ]---
Apr  7 14:56:25 xcp000 kernel: <4------------
Apr  7 14:56:25 xcp000 kernel: <4v.c:1594 skb_)
Apr  7 14:56:25 xcp000 kernel: Hardware nae
Apr  7 14:56:25 xcp000 kernel: netbk:=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_q cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e6d ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd0data_len=7290 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:25 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:25 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:25 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:25 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:25 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:25 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:25 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:25 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:25 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:56:25 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e6f ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e70 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e71 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] de[<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e73 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:25 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:25 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:25 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:25 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:25 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:25 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:25 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:25 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:25 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e74 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e75 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------>] ? skb_gso_segmenc012bc9c>] warn_s0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301t+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bdpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e77 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:25 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:25 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:25 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:25 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:25 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:25 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:25 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:25 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:25 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e78 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_fck xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e7a ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e7b ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:25 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:25 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:25 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:25 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:25 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:25 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:25 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:25 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:25 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:25 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e7c ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:25 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:25 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:25 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:25 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:25 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:25 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:25 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:25 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:25 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:25 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e7d ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel: < dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e7f ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel: 91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:25 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:25 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:25 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:25 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:25 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:25 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:25 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:25 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:25 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:25 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e81 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<vram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e83 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e85 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e86 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033ocess_received_packet+_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/penvswitch_mnvswitch_m_xmit+0x247it+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel: <output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel: <0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c<c0328cf5>inish_output<4> [<c0> [<c012_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel: 690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3171>] __tcp> [<c0330b50102ec20fa51>] ? lo19290d>] d00>] ?
Apr  7 14:56:25 xcp000 kernel:  [n+0xf/0x20
Apr  7 14:56:25 xcp000 kernel: xc0
Apr  7 14:56:25 xcp000 kernel:  [<c019310
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syrace d9ef]------------
Apr  7 14:56:25 xcp000 kernel: WAgso_segment+0e: System 801, 0x191829) lummed=0
Apr  7 14:56:25 xcp000 kernel: Modules li cifs nfs nfs_acl ah_mod llcf_defrag_ipv4 xt__filterror videer battthermal sgc_cmos prochermal_sys lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e89 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e8a ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [op00 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e8c ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e8d ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900ta_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e90 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x3c>] ? chec02f777/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>]_tcp_push_pendin>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel: ? __switchk_aio_write+0x10a/0x1nc_wrove_wake_functioeedf>] ? sec [<c0192ac0
Apr  7 14:56:25 xcp000 kernel:   [<c01389b5>] ? sigped>] sys_write+0x3d/0 syscall_call+0x7/c18cbf6e91 ]---
Apr  7 14:56:25 xcp000 kernel: ------------
Apr  7 14:56:25 xcp000 kernel: WAo_segment+0x1a1/0x25uct Name
Apr  7 14:56:25 xcp000 kernel: ne9) len=Modules linked in: tun _acl auth_rpc_mod llc ipt_REJECT nefrag_ipv4 xt_state nflter ip_tables x_tables binfmutput sbs sbport_pc lp parpoev pata_acpi tpm_tisor tpm rtc_core 00 serio_raw tpta_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e92 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_connt ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e93 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=1610Modules linked in: tun_acl auth_rp_mod llc ipt_REJECT nf_efrag_ipv4 xtlter ip_irror video  parport_pv pata_acpi tpm_tpm rtc_co serio_rta_generic lkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4bkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_0x30
Apr  7 14:56:25 xcp000 kernel: <4t+0xe5/0x190 [openvport_receiv<f02f81vswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_x0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel: <0328858>] ip_c0328720>] ? ip_fin0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_que
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ?  [<c02f7772>smit_skb+0x376/0xte_xmit+0x33c/0x90<4> [<c033c171>] __tcc0330b56>] tcp_sendmto+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a1/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c10
Apr  7 14:56:25 xcp000 kernel:  [<c014+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [mission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel: w_verify_arrite+0ite+0x3d/0x70+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ >------------[ cut heWARNING: at net/cot+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: duct Name
Apr  7 14:56:25 xcp000 kernel: <0 data_len=16050 ip_summn nls_utf8 cifsocknf_conntrack_ipv4 nf_def_conntrack xt_tcles x_tables binfmt_misbshc fan container  lp parport nvrartc_cmos proal_sys e1000  ata_piixcore pcspkr dm_regmod ide_gd_ ext3 jbd uhci_hcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x1203824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e99 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/8>] ip_ ? ip_finish_output+0x0/0x0
Apr  7 14:56:25 xcp000 kernel:  [<c03287c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8[<c0328f87>] ip<c012849c>] ?772>] ? __it_skb+0x376/0x69c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01> [<c033c171>] __/0x90
Apr  7 14:56:25 xcp000 kernel: <h_to+0x3b8/0x0
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>]sync_writve_wake_fun security_fac0>] 6>] vfs_write_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<ccall_call+0x7/0xbbf6e9a ]------------
Apr  7 14:56:25 xcp000 kernel: <4594 skb_gso System Product N801, 0x191829) len=med=0
Apr  7 14:56:25 xcp000 kernel: Modules s nfs nfsd llc ipt_REJECT nf_conntstate nf_conntrack er ip_tables x_ta video output sbs sbshc fan container by ac parport_pc lp pag evdev pata_acpi core button thertpm i2c_core pd ide_gdt3 jbd uhci_hcd o6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e9b ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e9d ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>]4>Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6e9f ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mo6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ea1 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>]3824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ea3 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ea4 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ea5 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ea6 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e112a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ea8 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>d_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6eaa ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0xc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6eae ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6eb0 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6eb1 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>]_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6eb4 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_f0>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6eb6 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x1<4> [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6eb8 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6eb9 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6eba ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon ff>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:25 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:25 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:25 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:25 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:25 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:25 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ebc ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ebd ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ebe ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unl[last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0135da5>] ? lock_timer_base+0x25/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:25 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:25 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0331dcf3>] ? nf? ip_local_deliver_fi32475e>] ip_lo> [<c0324c9[<c03246e0>] ? c0
Apr  7 14:56:25 xcp000 kernel:  [<c03244df>] ip2f/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c034> [<c03243b0>] 0
Apr  7 14:56:25 xcp000 kernel:  [<c0<c0301061>] netif_re06a51>] ? local_clock+042b2>] proces29>] net_rx_action+0a>] __do_softirq+0xba/0loc+0x59/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c0<4> [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:25 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:25 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:25 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:25 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0>] ? autor[<c02abe20>] ? netb0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140444>] 4> [<c01403d0>]> [<c010480b>] kernel_th7/0x10
Apr  7 14:56:25 xcp000 kernel: ---[ end tr0 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0135da5>] ? lock_timer_base+0x25/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:25 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:25 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:25 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:25 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:25 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:25 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:25 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:25 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:25 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ec1 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_senc0102ec8>] ? __switch_towrite0xcd/0x11e_functiy_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  sigprocmask+0x65/0x1ite+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c0all+0x7/0xec3 ]---
Apr  7 14:56:25 xcp000 kernel: ----->WARNING: at net/core/dev.c:159segment+0x1a1/0x250( Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: c829) len=13180 data_len=linked in: tun nls_utf8 ciflockd sunrpc CT nf_conntrace nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpta_piix ata_generic_core pcspkr dm_regi_mod ide_gd_mod 3d ext3 jbd uhci_hcd ohcbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ec4 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=19020 data_len=18970 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:25 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:25 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:25 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:25 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:25 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:25 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:25 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:25 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:25 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ec5 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ec6 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ec7 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>4> [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:25 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:25 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:25 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:25 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:25 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:25 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:25 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:25 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:25 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ec9 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ecb ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp pal sg evdev pata_acpi tssor tpm rtc_core b0 serio_raw tpm_bios rtc_generic libata i2c_h dm_log dm_mod ide_gdt3 jbd uhcicon font tileast unloaded: micr4, comm: sshd Ta.32.12-0.7.1.x>Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0xment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ece ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel: mon+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:25 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:25 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:25 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:25 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:25 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:25 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:25 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:25 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:25 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ed0 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_<c01044e1ce d9ef8dc18cbf6e-----------
Apr  7 14:56:25 xcp000 kernel: WARNING: at neb_gso_segmenware name: tbk: caps=(0x108n=14590 ip_summed: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ed3 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment++0xba/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:25 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:25 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:25 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:25 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ed4 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=19020 data_len=18970 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:25 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:25 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:25 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:25 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:25 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c018d579>] ? __kmalactions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ed6 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ed9 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel: <t+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:25 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:25 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:25 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:25 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:25 xcp000 kernel:  [<c011ea38>] ? __wake_up_common+0x48/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:25 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:25 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:25 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:56:25 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:56:25 xcp000 kernel:  [<c0124d05>] ? finish_task_switch+0x95/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:25 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6edb ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6edc ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4fd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6edf ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x300x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ee0 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ee1 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic> [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ee2 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ee3 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region[<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ee4 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:25 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:25 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:25 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:25 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:25 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:25 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:25 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:25 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:25 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c038/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ee6 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ee7 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ee8 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ee9 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:25 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:25 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:25 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:25 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:25 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:25 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:25 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:56:25 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:56:25 xcp000 kernel:  [<c0124d05>] ? finish_task_switch+0x95/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:25 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6eea ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntr_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6eec ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6eed ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2te nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ef0 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0<4> [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ef2 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_osor tpm rtc_core button thermal_sys e1000 ios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fcon font tileblit biloaded: microcod12-0.7.1.xs1.0.0.311.1701a41>] ? s_segment+0x1a1/0x25th_common+0x7c/0xaso_segment+0x1lowpath_fmt+0x2_segment+0x1a_start_xmit+0xd>] sch_direct_>] ? kmap_atomic0304e91>] f02f8379>] netdev_<4> [<f02f6a09>] vppenvswitch_mod]a/0x30 [openvswitch_moecute_actions+0x327e043>] ? _spin_unlock_dp_process_receivenvswitchve+0x38/0xa0 [openvswitch_m9>] internal_detch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c03mit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [</0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c03<4> [<c0328850
Apr  7 14:56:25 xcp000 kernel:  [<c03x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>]x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c03287output+0x0/0x2cal_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ef5 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6ef8 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [_xmi247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>]put+0xput+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<18/0x20
Apr  7 14:56:25 xcp000 kernel: <4x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>_wakeup+0one+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel: mit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel: ite_xmit+0x33ces_nodemask+0xc3/_tcp_push_pendb56>] tcp_sendmsg+0x70>] ? __swito_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  41/0x80
Apr  7 14:56:25 xcp000 kernel: cd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<city_file_permissirify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel: <e+0x146/0x1> [<c01044e1end trace d9ef8dc18c--------[ cut G: at net/core/dment+0x1a1/0x250(ystem Product Name
Apr  7 14:56:25 xcp000 kernel: 01, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix atrt_xmit+0xrefresh_acct+0xdb/0xe0 031341d>] sch_011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel: <04e91>] dev_queue_8379>] ne<4> [<f02f6a09>]vswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<fwitch_mod]
Apr  7 14:56:25 xcp000 kernel: <4openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  3/0x30
Apr  7 14:56:25 xcp000 kernel:  [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel: <ve+0x38/0xa0 [90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<cx247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<328720>] ? i858>] ip_finish_out28720>] ? 28cf5>] ip_output+0 ip_finish_oup_local_out+0x18/] ip_queue_xmi check_pre02f7772>]3a746>] tcp_transm7c>] tcp_write_xm669e3>] ? __alloc> [<c033c171>] __tcp_pu1/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8x700
Apr  7 14:56:25 xcp000 kernel: [<c0192900700>] ? autoremove_w
Apr  7 14:56:25 xcp000 kernel:  [<c0297fefeedf>] ? security_filx20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac060/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? si sys_write+0x3l_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: -
Apr  7 14:56:25 xcp000 kernel: ---------4>WARNING: atb_gso_segment+0x1a1e: Syss=(0x10801, ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Ms nfs nfs_acl auth_rpcvswitch_mod 4 nf_defrag_ipv4 xt_state nf_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan conc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<cso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_framog+0x92/0xe0
Apr  7 14:56:25 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:25 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:25 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:25 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:25 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:25 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6efc ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=32160 data_len=32110 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:25 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:25 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:25 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:25 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:25 xcp000 kernel:  [<c0304029>] net_rx_mit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6eff ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f00 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utnfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f03 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gsot_rx_action+0x159/0x230
Apr  7 14:56:25 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:25 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:25 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:25 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:25 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f04 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f05 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: M304029>] net_rx_action+0x159/0x230
Apr  7 14:56:25 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:25 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:25 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:25 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:25 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f07 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f08 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_su xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f09 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301it+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f0c ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:25 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:25 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:25 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:25 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:25 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:25 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:25 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c01312b5>] do_softirq+0 [<c0328720>] ? ip_finish_83b8>] ip_local_out+08f87>] ip_queheck_preempt2>] ? __skb_clo746>] tcp_transmit_s033bb7c>] tcp_wr<4> [<c01669eask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel: <sh_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f0f ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:25 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:25 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:25 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:25 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:25 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:25 xcp000 kernel:  [<c0304029>] ne 2.6.32.12-0.7.1.xs1.0.0.31
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41ment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gssegment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012mmon+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>]mt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301ant+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel: <341d>] sch_direct_xmit+0x16d/0 kmap_atomic_prot+0x41/] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel: 8379>] netdev_send+0x29/0xmod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>]/0x100 [openvswitch_mod]a>] do_output+0x1a/0x30 [openvswitch]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f11 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_receiacket+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0itch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9t+0x49/0x90 [openvswitchd37>] dev_hard_s> [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138//0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f12 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f13 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f14 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:25 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:25 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:25 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:25 xcp000 kernel:  [<c0125e60>] ? default_wake_function+0x0/0x10
Apr  7 14:56:25 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:25 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:25 xcp000 kernel:  [<c0131hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f17 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f18 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f19 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:25 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:25 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:25 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:25 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:25 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:25 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:25 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:25 xcp000 kernel:  [<c0127926>] ? dequeue_task_fair+0x96/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c011f3aa>] ? dequeue_task+0x9a/0xf0
Apr  7 14:56:25 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:25 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f1a ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios ]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:25 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:25 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:25 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:25 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:25 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:25 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:25 xcp000 kernel:  [<c011fd40>] ? __wake_up+0x40/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:56:25 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:56:25 xcp000 kernel:  [<c0124d05>] ? finish_task_switch+0x95/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:25 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f1b ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_proces24, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f1d ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f1f ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=10260 data_len=10210 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_recei [<c02f7772>] ? __3a746>] tcp_transmit_s33bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:25 xcp000 kernel:  [<c033cv+0xa3/0x1e0
Apr  7 14:56:25 xcp000 kernel:  [<ck_rcv_skb+0xf/0x2b0
Apr  7 14:56:25 xcp000 kernel:  [<c031dc>] ? ip_local_deliver_ ip_local_deliveeliver+0x2d/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03deliver_finish<c0324b92>] ip_rcv+0x1e2/0x2cnish+0x0/0x330
Apr  7 14:56:25 xcp000 kernel: <461>] netif_recei>] ? target_load+0x24/0x50
Apr  7 14:56:25 xcp000 kernel:  ? local_clock+0ss_backlog+0x92/0xe0
Apr  7 14:56:25 xcp000 kernel: <ction+0x159/0x2q+0xba/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c0lloc+0x59/0x1875/0x80
Apr  7 14:56:25 xcp000 kernel: a/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c02ab772/0x1520
Apr  7 14:56:25 xcp000 kernel:  [<c0120662>] <4> [<c0120731>] ? __dequeue_0x40
Apr  7 14:56:25 xcp000 kernel:  [<c01207x50
Apr  7 14:56:25 xcp000 kernel:  [<c037bc19>] ? <4> [<c02abe9f>] netb/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ?ction+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<+0x0/0x160
Apr  7 14:56:25 xcp000 kernel: > [<c01403d0>] ? kth10480b>] kernel_th trace d9ef8dc18cbf----[ cut here ] at net/core/d
Apr  7 14:56:25 xcp000 kernel: Hardware name: Syss=(0x10801, 0x1950 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: s nfs nfs_acl avswitch_mod llc ipt_REack_ipv4 nf_defrck xt_tcpudp ips x_tables binfmtbs sbshc fan contai_pc lp parport nvram a_acpi tpm_tis rtc_ore button thermal_bios rtc_lib ata_piixi2c_i801 i2c_cdm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblsoftcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301_hard_start_x6fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f21 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_ti<4> [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f23 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=4420 data_len=4370 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel: ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:25 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:25 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:25 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:25 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:25 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:25 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:25 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:56:25 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f25 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f26 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f27 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c4> [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c01591a7>] ? handle_IRQ_event+0x37/0x100
Apr  7 14:56:25 xcp000 kernel:  [<c015c2c4>] ? move_native_irq+0x14/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c015ae8b>] ? handle_percpu_irq+0x4b/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c0106304>] ? handle_irq+0x34/0x60
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f29 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_stch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f2b ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=32160 data_len=32110 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:25 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:25 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:25 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:25 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:25 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:25 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:25 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:25 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:25 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:25 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f2c ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f2d ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f2e ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f30 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ?switch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f32 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:56:25 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:25 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:25 xcp000 kernel:  [<c016a0a5>] ? put_page+0x35/0xe0
Apr  7 14:56:25 xcp000 kernel:  [<c037e1d6>] ? _spin_lock_bh+0x16/0x100
Apr  7 14:56:25 xcp000 kernel:  [<c02f4fe6>] release_sock+0x56/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c03310ef>] tcp_recvmsg+0x2cf/0x870
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f4923>] sock_common_recvmsg+0x43/0x60
Apr  7 14:56:25 xcp000 kernel:  [<c02f2225>] sock_aio_read+0x115/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0192a1d>] do_sync_read+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193296>] vfs_read+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019367d>] sys_read+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f33 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=30700 data_len=30650 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:25 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:25 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:25 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:25 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:25 xcp000 kernel:  [<c0304029>segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] wa_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel: skb_gso_segment+warn_slowpath_fmt+041>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? k_atomic_prote91>] dev_q [<f0h_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f020x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f35 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=11720 data_len=11670 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_4> [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:25 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:25 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:25 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:25 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:25 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:25 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:25 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:25 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:25 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:25 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f37 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f39 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f3b ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=5880 data_len=5830 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_monet_rx_action+0x159/0x230
Apr  7 14:56:25 xcp000 kernel:  [a/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c0131netif_rx_ni+0ion+0xe92/0x1520
Apr  7 14:56:25 xcp000 kernel: <4ase_dase_all+0x12/mote_via__rx_action+0x71a/0>] netbk_act00>] ? autoremo
Apr  7 14:56:25 xcp000 kernel:  [<c02abe20>] /0x160
Apr  7 14:56:25 xcp000 kernel:  [<c01404[<c01403d0>] ? kthread+00480b>] kerneend trace d9ef8dc---[ cut heret net/core/dev.c:159x250(): caps=(0050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Mnls_utf openvswitchrack_ipv4 nf_ntracnfmt_misc dm_mirror viner batterythermal sg evde tpm rtc_coreo_raw tpm_genericregion_hash  3w_xxxx sd_mod scsi_m_hcd ehci_hc bitblit softcurscode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824       W  2.6.326xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f3d ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f3e ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>]] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:25 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:25 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:25 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:25 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:25 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:25 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:25 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:25 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:25 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:25 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f40 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0e_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f43 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c032007b>] ? rt_worker_func+0xcb/0x2a0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f44 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f45 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f46 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f47 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0125cab>] ? try_to_wake_up+0xab/0x260
Apr  7 14:56:25 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:25 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:25 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:25 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:25 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:25 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:25 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:25 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:25 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:25 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:25 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f48 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1<4> [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f4a ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f4c ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel: <x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f4e ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=17560 data_len=17510 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:25 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:25 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:25 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:25 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:25 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:25 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:25 xcp000 kernel:  [<c02f99e2>] ? skb_release_data+0x52/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c02fa112>] ? skb_release_all+0x12/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0298247>] ? notify_remote_via_irq+0x87/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c02aa16a>] ? net_rx_action+0x71a/0x920
Apr  7 14:56:25 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f50 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f51 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f52 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:25 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:25 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:25 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:25 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:25 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:25 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:25 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:25 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:25 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:25 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f53 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0135da5>] ? lock_timer_base+0x25/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:25 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:25 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:25 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:25 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:25 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:25 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:25 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:25 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:25 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:25 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f54 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c029cb92>] ? evtchn_device_upcall+0xc2/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f55 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f56 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitpata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f57 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+033a746>] tcp_transmit_skbb7c>] tcp_write_xmi69e3>] ? __a [<c033c171>] __tx90
Apr  7 14:56:25 xcp000 kernel:  [<c04> [<c0102ec8>]x700
Apr  7 14:56:25 xcp000 kernel:  [<c20
Apr  7 14:56:25 xcp000 kernel:  [<c01x80
Apr  7 14:56:25 xcp000 kernel:  [<c10
Apr  7 14:56:25 xcp000 kernel:  [<c0140700x50
Apr  7 14:56:25 xcp000 kernel:  [<c029xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feen+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c019 [<c01936ed>] sys_wrscall_call+0x7/0xb8dc18cbf6f58 ]---
Apr  7 14:56:25 xcp000 kernel: --------- ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/cor:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: dware name: System Product Name01, 0x191829) len=16100 datap_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_msbs sbshc fan conrt_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f59 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c0106b60>] ? xen_clocksource_read+0x20/0x130
Apr  7 14:56:25 xcp000 kernel:  [<c011fd40>] ? __wake_up+0x40/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f5b ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x4rt_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f5d ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x4sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f5f ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f60 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<cipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f62 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  dmsg+0xb8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01929d/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c014070unction+0x0/0x50
Apr  7 14:56:25 xcp000 kernel: <4mission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? r60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+> [<c01044e1>]-[ end trace d9ef8dc18cbf6f63 ]--------[ cut here ]----------ore/dev.c:1594 skb_gso_segmenare name: Syst=(0x10801, 0x191829=32110 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modin: tun nls_utf8 cifs_rpcgss lockd sunrpc op ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:25 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:25 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:25 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:25 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:25 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:25 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:25 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:25 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:25 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:25 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c010480b>] kernel_thread_he<4> [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:25 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:25 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:25 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:25 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:25 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:25 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:25 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:25 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:25 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:25 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f65 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=32160 data_len=32110 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_fod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f67 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef5od 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f69 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f6a ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b53824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f6c ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f6e ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvsd 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f70 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef5r dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f72 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef5ss_received
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vpoenvswitch_modxmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c03 dev_hard_start_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel: <ut+0x0/0x2c0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  put+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [c0328720>] ? iip_local_out+0x1x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? _<c033a746>] tcp_0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] 0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>][<c0330b56>c8>] ? __swa>] sock_aio_] ? local_clock+0xsync_writemove_wake_func1feedf>] ? s4> [<c0192ac0
Apr  7 14:56:25 xcp000 kernel: <44> [<c01936ed>] ] syscall_calld9ef8dc18cbe ]------------
Apr  7 14:56:25 xcp000 kernel: WARc:1594 skb_gso_se: System Product Name
Apr  7 14:56:25 xcp000 kernel: <429) len=16100 data<4>Modules nfs_acl auth_rpcgss loh_mod llc ipt_REJECTdefrag_ipv4 xt_state nfilter ip_tablesmirror videc parport_pc lp ev pata_a tpm rtc_core buio_rawgeneric lr dm_region_hd 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f74 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f75 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f76 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_waked 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f78 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef5hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f7a ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f7b ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f7e ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x7is rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f82 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f84 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f85 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0xhutput+0x138/0x2c0h_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel: <4+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_o0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c032ip_queue_xmit+0x197/check_preempt_w] ? __skb_clone+cp_transmit_sit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel: <40xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<8>] ? __switch_to] sock_aio_write [<c019290d>] do_sync_writutoremove_wake_fle_permissionfy_area+0x60/0xc0+0x146/0x1x70
Apr  7 14:56:25 xcp000 kernel: <--[ end t-----[ cING: at net/core/dev.c:1594 skb_gso_1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardwarduct Name
Apr  7 14:56:25 xcp000 kernel: <4) len=16100 datainked in: tun nls_uuth_rpct_REJECT nf_conntr_state s x_tables hc fan c parport nvrampm_tis rtc_cmos procen thermal_sys e1c_lib ata_p i2c_core pcspkr dm_rmod 3w_xxxx sdi_hcditbl
Apr  7 14:56:25 xcp000 kernel: P      17051a41>] ? skb [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f88 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [rd_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f8a ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? secu4> [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f8b ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f8c ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 je fbconnloaded: micainted: G      11.170586xe>] ? skb_gso_segment+0x1a1/0x ? skb_gso_segmon+0x7c/0xaent+0fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel: nt+0x1a1//0x390
Apr  7 14:56:25 xcp000 kernel:  [<c<c011b2a1>] 1>] d9/0x40 rt_send+0x [openvswitchx9f0 [openvs0x30
Apr  7 14:56:25 xcp000 kernel:  [<f020xe5/0x190 [openvswitch_] vp> [<f0envswitch_mod]
Apr  7 14:56:25 xcp000 kernel: <4_xmit+0x247/v_queue_xm_finish_output] ip_finish_outp20>] ? ip_fip_output+0x65/0_finish_output+0ocal_out+0x18/_xmit+0x197/0keup+0xec/0x1d0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a74676/0x690
Apr  7 14:56:25 xcp000 kernel: <33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] odemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [push_pending_frndmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel: <2/0x700
Apr  7 14:56:25 xcp000 kernel:  a/0x120
Apr  7 14:56:25 xcp000 kernel:  [0x41/0x80
Apr  7 14:56:25 xcp000 kernel: <xcd/0x110ve_wake_fune4>] ? enddf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f8d ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=14640 data_len=14590 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102e02>] ? __switch_to+0x2f2/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f8e ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut hereautoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f90 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f91 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=13180 data_len=13130 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_corenirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f92 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=2960 data_len=2910 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0125cab>] ? try_to_wake_up+0xab/0x260
Apr  7 14:56:25 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:25 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:25 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:25 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:25 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:25 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:25 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:25 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:25 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/ tcp_write_e_skb+0x34/0urrent_mss+0x3ding_framv_establ>] t>] ? secur4> [<c
Apr  7 14:56:25 xcp000 kernel:  [<c031
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:25 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:25 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:25 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:25 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:25 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:25 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f95 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xch_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x3target_load+0x24/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:56:25 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<cte_xmit+e_skb+0x34/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:25 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:25 xcp000 kernel:  [<c016a0a5>] ? put_page+0x35/0xe0
Apr  7 14:56:25 xcp000 kernel: <4ock_bh+0x16se_sock+0x56/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c03310ef>] tcp_recvmsg+0x2cf/0x870
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f4923>] sock_common_recvmsg+0x43/0x60
Apr  7 14:56:25 xcp000 kernel:  [<c02f2225>] sock_aio_read+0x115/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0192a1d>] do_sync_read+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193296>] vfs_read+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019367d>] sys_read+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f98 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_futh_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f9a ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16100 data_len=16050 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:25 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:25 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:25 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:25 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:25 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:25 xcp000 kernel:  [<c0298817>] ? evtchn_do_upcall+0x1e7/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c01046ef>] ? hypervisor_callback+0x43/0x4b
Apr  7 14:56:25 xcp000 kernel:  [<c029633d>] ? force_evtchn_callback+0xd/0x10
Apr  7 14:56:25 xcp000 kernel:  [<c0124d05>] ? finish_task_switch+0x95/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:25 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f9d ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=33620 data_len=33570 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0165f72>] ? free_hot_cold_page+0xd2/0x280
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:25 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:25 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:25 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:25 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:25 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:25 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:25 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:25 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:25 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6f9e ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=16130
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6fa0 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0
Apr  7 14:56:25 xcp000 kernel:  [<
Apr  7 14:56:25 xcp000 kernel:  [<c02<c033a05d[<c033c1713395a7>] tcp_rcvtcp_v4_do_rcv+0xack_rcv_skb+0xf/0x20 [<c031dcf3>3246e0>] ? ip_local_deliliver_finish+0x7e/0x1c0
Apr  7 14:56:25 xcp000 kernel: x2d/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c4> [<c03244df0324b92>] ip_rcv] ? ip_rcv ip_rcv+0x0/0x2ve_skb+0x401/0x660
Apr  7 14:56:25 xcp000 kernel: <ock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel: <s_backlotion+0x159/0xoftirq+0xbloc+0x59/0x5/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c0301850x20
Apr  7 14:56:25 xcp000 kernel:  [<c20
Apr  7 14:56:25 xcp000 kernel:  [<c0120662>] ? update<4> [<c01207310x40
Apr  7 14:56:25 xcp000 kernel:  [<c012076f>]0x50
Apr  7 14:56:25 xcp000 kernel:  [<c2abe9f>] net140700>] ? autorem50
Apr  7 14:56:25 xcp000 kernel:  [<c02abe20
Apr  7 14:56:25 xcp000 kernel:  [<c0140 [<c01403d0010480b>]race d9ef8dc18cbf6fa ]------------:1594 skb_g System Produ1, 0x191829) len=16100 d0 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Mo_utf8 cifs ockd sunrpc oponntrack_ipv4  xt_tcpudp iptableinfmt_misc dm_mirror fan containerport nvram thermal_tis rtcton thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_regog dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  <c012bc9c>] wct+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c0166nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel: <4ush_pending_frames+0+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel: 4> [<c02f20fa>] 51>] ? locd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c014nction+0x0/0x50
Apr  7 14:56:25 xcp000 kernel: <? security_file_permission+erify_area+0x [<c01936ed>] sys_wr] syscall_call+0x7/0f8dc18cbf6fa2 ------------
Apr  7 14:56:25 xcp000 kernel: <44 skb_gso_segmme: System Prods=(0x10801, 0x ip_summed=0
Apr  7 14:56:25 xcp000 kernel: <ls_utf8sunrpc openvswitch_mrack_ipv4 nf_defragtrack xt_tcpudp iples binfmt_miscbshc fan containlp parport nvram thermal sg evdepm_tis rt_sys e1000 seriota_generic libata  dm_region_hash dm_lod_mod scsi_d ehci_hcd usbcoreitblit softc23824, comm: sshd Tainted: G   .1.xs1.0.0.34> [<c0301a41>] ? 0301a41>] ?  [<c012bc9c>] warx7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel: lowpath_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel: <t_xmit+0refresh_acct+0<c031341d>] sch_ [<c011b2a1>c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvsw<4> [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_x ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c0106a51>] ? local_clock+0x41/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6fa4 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=7340 data_len=7290 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 23824, comm: sshd Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<f02256fb>] ? __nf_ct_refresh_acct+0xdb/0xe0 [nf_conntrack]
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c012849c>] ? check_preempt_wakeup+0xec/0x1d0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c01669e3>] ? __alloc_pages_nodemask+0xc3/0x4f0
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c0330b56>] tcp_sendmsg+0x706/0x9d0
Apr  7 14:56:25 xcp000 kernel:  [<c0102ec8>] ? __switch_to+0x3b8/0x700
Apr  7 14:56:25 xcp000 kernel:  [<c02f20fa>] sock_aio_write+0x10a/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c019290d>] do_sync_write+0xcd/0x110
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0297fe4>] ? end_dynirq+0x84/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c01feedf>] ? security_file_permission+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0192ac0>] ? rw_verify_area+0x60/0xc0
Apr  7 14:56:25 xcp000 kernel:  [<c0193146>] vfs_write+0x146/0x150
Apr  7 14:56:25 xcp000 kernel:  [<c01389b5>] ? sigprocmask+0x65/0x120
Apr  7 14:56:25 xcp000 kernel:  [<c01936ed>] sys_write+0x3d/0x70
Apr  7 14:56:25 xcp000 kernel:  [<c01044e1>] syscall_call+0x7/0xb
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6fa5 ]---
Apr  7 14:56:25 xcp000 kernel: ------------[ cut here ]------------
Apr  7 14:56:25 xcp000 kernel: WARNING: at net/core/dev.c:1594 skb_gso_segment+0x1a1/0x250()
Apr  7 14:56:25 xcp000 kernel: Hardware name: System Product Name
Apr  7 14:56:25 xcp000 kernel: netbk: caps=(0x10801, 0x191829) len=8800 data_len=8750 ip_summed=0
Apr  7 14:56:25 xcp000 kernel: Modules linked in: tun nls_utf8 cifs nfs nfs_acl auth_rpcgss lockd sunrpc openvswitch_mod llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc dm_mirror video output sbs sbshc fan container battery ac parport_pc lp parport nvram thermal sg evdev pata_acpi tpm_tis rtc_cmos processor tpm rtc_core button thermal_sys e1000 serio_raw tpm_bios rtc_lib ata_piix ata_generic libata i2c_i801 i2c_core pcspkr dm_region_hash dm_log dm_mod ide_gd_mod 3w_xxxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore fbcon font tileblit bitblit softcursor [last unloaded: microcode]
Apr  7 14:56:25 xcp000 kernel: Pid: 1269, comm: netback/1 Tainted: G        W  2.6.32.12-0.7.1.xs1.0.0.311.170586xen #1
Apr  7 14:56:25 xcp000 kernel: Call Trace:
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bc9c>] warn_slowpath_common+0x7c/0xa0
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] ? skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c012bd06>] warn_slowpath_fmt+0x26/0x30
Apr  7 14:56:25 xcp000 kernel:  [<c0301a41>] skb_gso_segment+0x1a1/0x250
Apr  7 14:56:25 xcp000 kernel:  [<c0301c63>] dev_hard_start_xmit+0x173/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c031341d>] sch_direct_xmit+0x16d/0x1f0
Apr  7 14:56:25 xcp000 kernel:  [<c011b2a1>] ? kmap_atomic_prot+0x41/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0304e91>] dev_queue_xmit+0x291/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<f02f8379>] netdev_send+0x29/0x40 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6a09>] vport_send+0x49/0x100 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef24a>] do_output+0x1a/0x30 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02ef58b>] execute_actions+0x32b/0x9f0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c037e043>] ? _spin_unlock_bh+0x23/0x30
Apr  7 14:56:25 xcp000 kernel:  [<f02f12a5>] dp_process_received_packet+0xe5/0x190 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f6958>] vport_receive+0x38/0xa0 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<f02f81a9>] internal_dev_xmit+0x49/0x90 [openvswitch_mod]
Apr  7 14:56:25 xcp000 kernel:  [<c0301d37>] dev_hard_start_xmit+0x247/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0304fcc>] dev_queue_xmit+0x3cc/0x4b0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328858>] ip_finish_output+0x138/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0328cf5>] ip_output+0x65/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c0328720>] ? ip_finish_output+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03283b8>] ip_local_out+0x18/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0328f87>] ip_queue_xmit+0x197/0x390
Apr  7 14:56:25 xcp000 kernel:  [<c0120f4e>] ? __enqueue_entity+0x8e/0xb0
Apr  7 14:56:25 xcp000 kernel:  [<c02f7772>] ? __skb_clone+0x22/0xd0
Apr  7 14:56:25 xcp000 kernel:  [<c033a746>] tcp_transmit_skb+0x376/0x690
Apr  7 14:56:25 xcp000 kernel:  [<c033bb7c>] tcp_write_xmit+0x33c/0x900
Apr  7 14:56:25 xcp000 kernel:  [<c02f96c4>] ? __kfree_skb+0x34/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c033a05d>] ? tcp_current_mss+0x3d/0x60
Apr  7 14:56:25 xcp000 kernel:  [<c033c171>] __tcp_push_pending_frames+0x31/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03395a7>] tcp_rcv_established+0xf7/0x590
Apr  7 14:56:25 xcp000 kernel:  [<c033eeb3>] tcp_v4_do_rcv+0xa3/0x1e0
Apr  7 14:56:25 xcp000 kernel:  [<c01ff9af>] ? security_sock_rcv_skb+0xf/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c0340ddd>] tcp_v4_rcv+0x5fd/0x7b0
Apr  7 14:56:25 xcp000 kernel:  [<c031dcf3>] ? nf_iterate+0x53/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c032475e>] ip_local_deliver_finish+0x7e/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c0324c9d>] ip_local_deliver+0x2d/0x90
Apr  7 14:56:25 xcp000 kernel:  [<c03246e0>] ? ip_local_deliver_finish+0x0/0x1c0
Apr  7 14:56:25 xcp000 kernel:  [<c03244df>] ip_rcv_finish+0x12f/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c0324b92>] ip_rcv+0x1e2/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c03243b0>] ? ip_rcv_finish+0x0/0x330
Apr  7 14:56:25 xcp000 kernel:  [<c03249b0>] ? ip_rcv+0x0/0x2c0
Apr  7 14:56:25 xcp000 kernel:  [<c0301061>] netif_receive_skb+0x401/0x660
Apr  7 14:56:25 xcp000 kernel:  [<c011dfc4>] ? target_load+0x24/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c0128bfa>] ? select_task_rq_fair+0x62a/0x660
Apr  7 14:56:25 xcp000 kernel:  [<c03042b2>] process_backlog+0x92/0xe0
Apr  7 14:56:25 xcp000 kernel:  [<c0304029>] net_rx_action+0x159/0x230
Apr  7 14:56:25 xcp000 kernel:  [<c013117a>] __do_softirq+0xba/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c018d579>] ? __kmalloc+0x59/0x180
Apr  7 14:56:25 xcp000 kernel:  [<c01312b5>] do_softirq+0x75/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c030185a>] netif_rx_ni+0x1a/0x20
Apr  7 14:56:25 xcp000 kernel:  [<c02ab772>] net_tx_action+0xe92/0x1520
Apr  7 14:56:25 xcp000 kernel:  [<c0120662>] ? update_curr+0x72/0xf0
Apr  7 14:56:25 xcp000 kernel:  [<c0120731>] ? __dequeue_entity+0x21/0x40
Apr  7 14:56:25 xcp000 kernel:  [<c012076f>] ? set_next_entity+0x1f/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c037bc19>] ? schedule+0x2e9/0x970
Apr  7 14:56:25 xcp000 kernel:  [<c02abe9f>] netbk_action_thread+0x7f/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140700>] ? autoremove_wake_function+0x0/0x50
Apr  7 14:56:25 xcp000 kernel:  [<c02abe20>] ? netbk_action_thread+0x0/0x160
Apr  7 14:56:25 xcp000 kernel:  [<c0140444>] kthread+0x74/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c01403d0>] ? kthread+0x0/0x80
Apr  7 14:56:25 xcp000 kernel:  [<c010480b>] kernel_thread_helper+0x7/0x10
Apr  7 14:56:25 xcp000 kernel: ---[ end trace d9ef8dc18cbf6fa6 